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    Nursing home · PHOENIX, AZ

    Diamondback Healthcare Center

    3000 N 91ST AVENUE, PHOENIX, AZ 85037

    CMS certification number: 035302 · Updated October 1, 2026

    Request care assistance6233032882Directions

    At a glance

    Official CMS profile

    CMS overall rating

    4 / 5

    Certified beds

    94

    Residents / day

    87.4

    Ownership

    For profit - Individual

    Facility information

    Certification
    Medicare and Medicaid
    Ownership
    For profit - Individual
    County
    Maricopa
    Certified beds
    94
    Average residents per day
    87.4
    First certified
    July 21, 2022

    CMS quality ratings

    Overall
    4 / 5
    Health inspections
    4 / 5
    Staffing
    1 / 5
    Quality measures
    5 / 5

    These are CMS quality ratings, not customer reviews.

    How this home compares locally

    Other homes in Maricopa, Arizona. Missing values are excluded; this home is excluded from peer averages.

    CMS overall rating / 5

    This home
    4.00
    County peers
    3.76
    n=75
    State peers
    3.39

    Nurse hours / resident / day

    This home
    4.92
    County peers
    4.27
    n=74
    State peers
    4.07
    n=135

    Weekend nurse hours / resident / day

    This home
    4.27
    County peers
    3.74
    n=74
    State peers
    3.59
    n=135

    Nursing staff turnover (%)

    This home
    73.90
    County peers
    44.31
    n=70
    State peers
    44.58
    n=126

    Reported staffing is not adjusted for resident needs. These are descriptive averages, not a quality ranking or prediction of care. Sources and methodology

    Questions for your visit

    • Reported weekend staffing is 13.3% below the all-days average. How is weekend coverage maintained?
    • What has changed since your latest health inspection?
    • CMS reports 73.9% total nursing staff turnover. How do you retain staff and maintain continuity of care?
    • Which services are included, what costs extra, and can you provide a written care and payment plan?

    Published record coverage

    Hospital measures
    4
    Fire safety citations
    8
    Health citations
    10
    Resident measures
    17
    Ownership records
    41
    Penalties
    2
    SNF rehabilitation measures
    57
    Inspection summaries
    3
    Medicare performance records
    1

    Counts reflect the imported CMS publication, not a complete lifetime history. Zero records does not establish zero historical events.

    Full CMS profile

    Staffing & operations

    1 source records · CMS source date 2026-10-01CMS source

    Staffing hours are per resident per day; turnover figures are percentages. Blank values are not zero.

    Reported Total Nurse Staffing Hours per Resident per Day
    4.92492
    Reported RN Staffing Hours per Resident per Day
    0.52282
    Reported LPN Staffing Hours per Resident per Day
    1.80236
    Reported Nurse Aide Staffing Hours per Resident per Day
    2.59974
    Total number of nurse staff hours per resident per day on the weekend
    4.27018
    Registered Nurse hours per resident per day on the weekend
    0.39164
    Reported Physical Therapist Staffing Hours per Resident Per Day
    0.11522
    Total nursing staff turnover
    73.9
    Registered Nurse turnover
    81.3
    Number of administrators who have left the nursing home
    1
    Chain Name
    Not reported
    Number of Facilities in Chain
    Not reported
    Chain Average Overall 5-star Rating
    Not reported
    Special Focus Status
    Not reported
    Provider Changed Ownership in Last 12 Months
    N
    With a Resident and Family Council
    Resident
    Automatic Sprinkler Systems in All Required Areas
    Yes
    All provider source fields
    State
    AZ
    Urban
    Y
    Chain ID
    Not reported
    Latitude
    33.481
    Location
    3000 N 91ST AVENUE,PHOENIX,AZ,85037
    ZIP Code
    85037
    City/Town
    PHOENIX
    Longitude
    -112.26
    QM Rating
    5
    Abuse Icon
    N
    Chain Name
    Not reported
    County/Parish
    Maricopa
    Provider Name
    Diamondback Healthcare Center
    Provider Type
    Medicare and Medicaid
    Overall Rating
    4
    Ownership Type
    For profit - Individual
    Number of Fines
    2
    Processing Date
    2026-10-01
    Staffing Rating
    1
    Provider Address
    3000 N 91ST AVENUE
    Telephone Number
    6233032882
    Geocoding Footnote
    Not reported
    QM Rating Footnote
    Not reported
    Legal Business Name
    91ST AVENUE OPERATIONS LLC
    Long-Stay QM Rating
    3
    High Performing Icon
    N
    Short-Stay QM Rating
    5
    Special Focus Status
    Not reported
    Nursing Case-Mix Index
    2.14012
    Chain Average QM Rating
    Not reported
    Overall Rating Footnote
    Not reported
    Health Inspection Rating
    4
    Number of Certified Beds
    94
    Provider SSA County Code
    060
    Staffing Rating Footnote
    Not reported
    Number of Payment Denials
    0
    Registered Nurse turnover
    81.3
    Total Number of Penalties
    2
    Reported Staffing Footnote
    Not reported
    Long-Stay QM Rating Footnote
    Not reported
    Nursing Case-Mix Index Ratio
    1.51755
    Provider Resides in Hospital
    N
    Total nursing staff turnover
    73.9
    Chain Average Staffing Rating
    Not reported
    Number of Facilities in Chain
    Not reported
    Short-Stay QM Rating Footnote
    Not reported
    CMS Certification Number (CCN)
    035302
    Administrator turnover footnote
    Not reported
    Total Amount of Fines in Dollars
    5073.00
    Health Inspection Rating Footnote
    Not reported
    Rating Cycle 1 Total Health Score
    24
    Registered Nurse turnover footnote
    Not reported
    Total Weighted Health Survey Score
    23.000
    With a Resident and Family Council
    Resident
    Average Number of Residents per Day
    87.4
    Chain Average Overall 5-star Rating
    Not reported
    Rating Cycle 1 Health Revisit Score
    0
    Rating Cycle 2/3 Total Health Score
    20
    Continuing Care Retirement Community
    N
    Physical Therapist Staffing Footnote
    Not reported
    Rating Cycle 2/3 Health Revisit Score
    0
    Total nursing staff turnover footnote
    Not reported
    Chain Average Health Inspection Rating
    Not reported
    Rating Cycle 1 Health Deficiency Score
    24
    Rating Cycle 1 Standard Survey Footnote
    Not reported
    Rating Cycle 2 Standard Survey Footnote
    Not reported
    Rating Cycle 1 Number of Health Revisits
    1
    Rating Cycle 2/3 Health Deficiency Score
    20
    Rating Cycle 1 Standard Survey Health Date
    2026-02-06
    Rating Cycle 2 Standard Health Survey Date
    2024-10-31
    Rating Cycle 2/3 Number of Health Revisits
    1
    Average Number of Residents per Day Footnote
    Not reported
    Provider Changed Ownership in Last 12 Months
    N
    Adjusted RN Staffing Hours per Resident per Day
    0.34181
    Case-Mix RN Staffing Hours per Resident per Day
    1.04959
    Reported RN Staffing Hours per Resident per Day
    0.52282
    Adjusted LPN Staffing Hours per Resident per Day
    1.17836
    Case-Mix LPN Staffing Hours per Resident per Day
    1.30791
    Reported LPN Staffing Hours per Resident per Day
    1.80236
    Automatic Sprinkler Systems in All Required Areas
    Yes
    Rating Cycle 1 Total Number of Health Deficiencies
    5
    Most Recent Health Inspection More Than 2 Years Ago
    N
    Rating Cycle 2/3 Total Number of Health Deficiencies
    4
    Rating Cycle 1 Number of Standard Health Deficiencies
    2
    Rating Cycle 2 Number of Standard Health Deficiencies
    1
    Reported Licensed Staffing Hours per Resident per Day
    2.32518
    Number of Citations from Infection Control Inspections
    Not reported
    Rating Cycle 1 Number of Complaint Health Deficiencies
    3
    Adjusted Nurse Aide Staffing Hours per Resident per Day
    1.69968
    Case-Mix Nurse Aide Staffing Hours per Resident per Day
    3.56222
    Number of administrators who have left the nursing home
    1
    Reported Nurse Aide Staffing Hours per Resident per Day
    2.59974
    Adjusted Total Nurse Staffing Hours per Resident per Day
    3.21985
    Case-Mix Total Nurse Staffing Hours per Resident per Day
    5.91972
    Rating Cycle 2/3 Number of Complaint Health Deficiencies
    3
    Reported Total Nurse Staffing Hours per Resident per Day
    4.92492
    Registered Nurse hours per resident per day on the weekend
    0.39164
    Date First Approved to Provide Medicare and Medicaid Services
    2022-07-21
    Reported Physical Therapist Staffing Hours per Resident Per Day
    0.11522
    Adjusted Weekend Total Nurse Staffing Hours per Resident per Day
    2.79179
    Case-Mix Weekend Total Nurse Staffing Hours per Resident per Day
    5.20978
    Total number of nurse staff hours per resident per day on the weekend
    4.27018

    COMMUNITY EXPERIENCE

    Reviews of Diamondback Healthcare Center

    Consumer experiences, separate from CMS ratings. Accounts are verified; care experiences are not independently verified.

    No published community reviews yet.

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    Source: Centers for Medicare & Medicaid Services · Data processed October 1, 2026