2026 NPPES data Gerontology Nurse Practitioner NPI 1669804969 CRNP
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WHITNEY GRAY, CRNP

Gerontology Nurse Practitioner in BIRMINGHAM, Alabama. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
2K
Medicare Part D claims · 301 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.0K
30 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: WHITNEY GRAY, CRNP is a Gerontology Nurse Practitioner ([object Object]) practicing in BIRMINGHAM, Alabama with a Medicare Part D prescribing footprint of 2K claims across 301 beneficiaries — 6% brand-name prescribing . Industry payments of $1.0K across 30 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: WHITNEY GRAY, CRNP filed 2,073 Medicare Part D claims in 2023 across BIRMINGHAM, Alabama. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

WHITNEY GRAY, CRNP at a glance

Quality data not reported

NPI registry status

Active

Issued 08/08/2013

NPI 1669804969

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

2,073 62% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Alabama

How Gerontology Nurse Practitioner compares to other specialties among Alabama providers

Alabama providers

Gerontology Nurse Practitioner share within Alabama

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within Alabama

Specialty board-certification context

Estimated specialty board-certified rate — Gerontology Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gerontology Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

WHITNEY GRAY, CRNP is a Gerontology Nurse Practitioner provider practicing in BIRMINGHAM, Alabama, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CRNP. NPI: 1669804969. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

WHITNEY GRAY, CRNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding CRNP credentials at 619 19TH ST S, BIRMINGHAM, AL, 35249, with a listed phone of (205) 934-4011. NPI 1669804969 was issued on 08/08/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GRAY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,073 prescription claims written by this provider, covering 301 Medicare beneficiaries and totaling roughly $195K in drug spend, split 6% brand-name and 94% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

619 19TH ST S
BIRMINGHAM, AL 35249

Provider Details

NPI 1669804969
Specialty Gerontology Nurse Practitioner
Credentials CRNP
Gender Female
NPI Issued 08/08/2013

Hospital and facility affiliations

Facilities where WHITNEY GRAY, CRNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC
BIRMINGHAM, AL

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for WHITNEY GRAY, CRNP. Source: openpaymentsdata.cms.gov.

Total received

$1.0K

Largest payer

Abbott Laboratories

Most common payment type

Consulting Fee

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

WHITNEY GRAY, CRNP — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 2,073 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,073
Total Claims
$195K
Total Drug Cost
301
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,117
Total Day Supply
92,688
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$103K
Generic Drug Cost
$92K

Patient Demographics

Average Patient Age
76.6 years
Avg HCC Risk Score
1.27
Gender Split
56% female / 44% male
Age Distribution
<65: 11, 65-74: 118, 75-84: 129, 85+: 43

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Donepezil Hcl
345
Citalopram Hbr
Citalopram Hydrobromide
318
Rivastigmine
242
Memantine Hcl
222
Trazodone Hcl
145
Duloxetine Hcl
93
Sertraline Hcl
77
Buspirone Hcl
72
Venlafaxine Hcl Er
Venlafaxine Hcl
72
Escitalopram Oxalate
70

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Gerontology Nurse Practitioner Overview

How WHITNEY GRAY, CRNP fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

WHITNEY GRAY, CRNP's 2,073 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Alabama

Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as GRAY.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is WHITNEY GRAY, CRNP's specialty?
WHITNEY GRAY, CRNP specializes in Gerontology Nurse Practitioner and practices in BIRMINGHAM, Alabama. Credentials: CRNP.
How much does WHITNEY GRAY, CRNP prescribe under Medicare Part D?
In 2023, WHITNEY GRAY, CRNP wrote 2,073 Medicare Part D claims totaling $195K in drug costs for 301 beneficiaries.
Where is WHITNEY GRAY, CRNP located?
WHITNEY GRAY, CRNP is located at 619 19TH ST S, BIRMINGHAM, AL, 35249. Phone: (205) 934-4011.
What is WHITNEY GRAY, CRNP's NPI number?
WHITNEY GRAY, CRNP's National Provider Identifier (NPI) is 1669804969, issued on 08/08/2013.
Does WHITNEY GRAY, CRNP prescribe more brand-name or generic drugs?
WHITNEY GRAY, CRNP's prescribing is 6% brand-name and 94% generic drugs by claim count, with $103K in brand drug costs.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does WHITNEY GRAY, CRNP prescribe most often?
Based on 2023 Medicare Part D data, WHITNEY GRAY, CRNP's most frequently prescribed drugs include Donepezil Hcl, Citalopram Hbr, Rivastigmine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WHITNEY GRAY, CRNP accept Medicare?
WHITNEY GRAY, CRNP appears in CMS Medicare data with 2,073 Part D claims and 301 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WHITNEY GRAY, CRNP's credentials?
WHITNEY GRAY, CRNP's NPI is 1669804969 with credentials CRNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology