2026 NPPES data Gynecologic Oncology Physician NPI 1487686200 MD
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ALFRED JENKINS, MD

Gynecologic Oncology Physician in TULSA, Oklahoma. 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
397
Medicare Part D claims · 120 beneficiaries · Gynecologic Oncology Physician avg: 188
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.0337/100
▲ 1 pts above national avg 83.1 · [object Object]
Industry payments
$431.19
10 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ALFRED JENKINS, MD is a Gynecologic Oncology Physician ([object Object]) practicing in TULSA, Oklahoma with a Medicare Part D prescribing footprint of 397 claims across 120 beneficiaries — 13% brand-name prescribing . Their CMS MIPS Final Score of 84.0337/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $431.19 across 10 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ALFRED JENKINS, MD reported a CMS MIPS final score of 84.0337 out of 100, above the 83.1 national average, and filed 397 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ALFRED JENKINS, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ALFRED JENKINS, MD at a glance

Near national average

NPI registry status

Active

Issued 07/06/2006

NPI 1487686200

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

397 111% vs specialty avg

2023 prescription claims

Specialty avg: 188

MIPS final score

84.0337/100 0.9337000000000018% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Gynecologic Oncology Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Gynecologic Oncology Physician share within Oklahoma

1. Gynecologic Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecologic Oncology Physician share within Oklahoma

Medicare quality performance — MIPS

ALFRED JENKINS, MD's 2023 MIPS final score plotted against the Gynecologic Oncology Physician national average

Near national average
MIPS Final Score
84.0337/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecologic Oncology Physician) — 84.0337/100 vs national avg 83.1

0%100%National avg83%84%
MIPS final score (Gynecologic Oncology Physician) — 84.0337/100 vs national avg 83.1

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).

ALFRED JENKINS, MD is a Gynecologic Oncology Physician provider practicing in TULSA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1487686200. 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.

ALFRED JENKINS, MD appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding MD credentials at 12697 E 51ST ST, TULSA, OK, 74146, with a listed phone of (918) 505-3200. NPI 1487686200 was issued on 07/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JENKINS 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 397 prescription claims written by this provider, covering 120 Medicare beneficiaries and totaling roughly $305K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 18.6%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.0337/100 for the 2023 performance year (Quality 93.282, Cost 49.1592), compared with the national average of 83.1.

Gynecologic Oncology Physician is a narrow specialty nationwide, with 1,360 enrolled providers across 49 states and an average of 188 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

12697 E 51ST ST
TULSA, OK 74146

Provider Details

NPI 1487686200
Specialty Gynecologic Oncology Physician
Credentials MD
Gender Male
NPI Issued 07/06/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

84.0337
Final Score
Avg: 83.1
93.282
Quality
49.1592
Cost
99
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ALFRED JENKINS, MD 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.

OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC
TULSA, OK

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 ALFRED JENKINS, MD. Source: openpaymentsdata.cms.gov.

Total received

$431

Largest payer

COLOPLAST CORP

Most common payment type

Food and Beverage

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 · Typical

ALFRED JENKINS, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 397 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.

397
Total Claims
$305K
Total Drug Cost
120
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
447
Total Day Supply
8,904
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$296K
Generic Drug Cost
$9K
Opioid Claims
74 (18.6% rate)
Antibiotic Claims
43

Patient Demographics

Average Patient Age
68.3 years
Avg HCC Risk Score
2.26
Age Distribution
<65: 31, 65-74: 56, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Prochlorperazine Maleate
41
Ondansetron Hcl
28
Oxycodone Hcl
26
Levofloxacin
24
Gabapentin
23
Lynparza
Olaparib
22
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
21
Dexamethasone
15
Lidocaine-Prilocaine
Lidocaine/Prilocaine
15
Fluconazole
14

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

Gynecologic Oncology Physician Overview

How ALFRED JENKINS, MD fits within the Gynecologic Oncology Physician landscape nationally.

1,360
Gynecologic Oncology Physician Providers in US
49
States with Gynecologic Oncology Physician
188
Avg Claims per Provider

ALFRED JENKINS, MD's 397 claims are above the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in Oklahoma

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

Compare Gynecologic Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALFRED JENKINS, MD's specialty?
ALFRED JENKINS, MD specializes in Gynecologic Oncology Physician and practices in TULSA, Oklahoma. Credentials: MD.
How much does ALFRED JENKINS, MD prescribe under Medicare Part D?
In 2023, ALFRED JENKINS, MD wrote 397 Medicare Part D claims totaling $305K in drug costs for 120 beneficiaries.
What is ALFRED JENKINS, MD's Medicare quality score?
ALFRED JENKINS, MD has a CMS MIPS Final Score of 84.0337/100 (Quality: 93.282, Cost: 49.1592). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ALFRED JENKINS, MD located?
ALFRED JENKINS, MD is located at 12697 E 51ST ST, TULSA, OK, 74146. Phone: (918) 505-3200.
What is ALFRED JENKINS, MD's NPI number?
ALFRED JENKINS, MD's National Provider Identifier (NPI) is 1487686200, issued on 07/06/2006.
Does ALFRED JENKINS, MD prescribe more brand-name or generic drugs?
ALFRED JENKINS, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $296K in brand drug costs.
Does ALFRED JENKINS, MD prescribe opioids?
Yes, ALFRED JENKINS, MD had 74 opioid claims in 2023 with an opioid prescribing rate of 18.6%.
How many Gynecologic Oncology Physician providers are there in the US?
There are 1,360 Gynecologic Oncology Physician providers across 49 states in the US. The average Gynecologic Oncology Physician provider writes 188 Medicare Part D claims per year.
What drugs does ALFRED JENKINS, MD prescribe most often?
Based on 2023 Medicare Part D data, ALFRED JENKINS, MD's most frequently prescribed drugs include Prochlorperazine Maleate, Ondansetron Hcl, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALFRED JENKINS, MD accept Medicare?
ALFRED JENKINS, MD appears in CMS Medicare data with 397 Part D claims and 120 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALFRED JENKINS, MD's credentials?
ALFRED JENKINS, MD's NPI is 1487686200 with credentials MD. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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