2026 NPPES data Family Nurse Practitioner NPI 1538778717 NURSE PRACTITIONER
Verify on CMS →

ROSEMARY AKINKUNLE, NURSE PRACTITIONER

Family Nurse Practitioner in OLNEY, Maryland. 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
1K
Medicare Part D claims · 112 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
80.1797/100
▼ 3 pts below national avg 83.1 · [object Object]
Industry payments
$323.96
3 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ROSEMARY AKINKUNLE, NURSE PRACTITIONER is a Family Nurse Practitioner ([object Object]) practicing in OLNEY, Maryland with a Medicare Part D prescribing footprint of 1K claims across 112 beneficiaries — 9% brand-name prescribing . Their CMS MIPS Final Score of 80.1797/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $323.96 across 3 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ROSEMARY AKINKUNLE, NURSE PRACTITIONER reported a CMS MIPS final score of 80.1797 out of 100, below the 83.1 national average, and filed 1,187 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ROSEMARY AKINKUNLE, NURSE PRACTITIONER at a glance

Near national average

NPI registry status

Active

Issued 07/23/2020

NPI 1538778717

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

1,187 3% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

MIPS final score

80.1797/100 2.9202999999999975% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Maryland

How Family Nurse Practitioner compares to other specialties among Maryland providers

Maryland providers

Family Nurse Practitioner share within Maryland

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

Medicare quality performance — MIPS

ROSEMARY AKINKUNLE, NURSE PRACTITIONER's 2023 MIPS final score plotted against the Family Nurse Practitioner national average

Near national average
MIPS Final Score
80.1797/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Nurse Practitioner) — 80.1797/100 vs national avg 83.1

0%100%National avg83%80.2%
MIPS final score (Family Nurse Practitioner) — 80.1797/100 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).

ROSEMARY AKINKUNLE, NURSE PRACTITIONER is a Family Nurse Practitioner provider practicing in OLNEY, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NURSE PRACTITIONER. NPI: 1538778717. 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.

ROSEMARY AKINKUNLE, NURSE PRACTITIONER appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding NURSE PRACTITIONER credentials at 18101 PRINCE PHILIP DR, OLNEY, MD, 20832, with a listed phone of (301) 774-8882. NPI 1538778717 was issued on 07/23/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AKINKUNLE 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 1,187 prescription claims written by this provider, covering 112 Medicare beneficiaries and totaling roughly $62K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 5.6%. 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 80.1797/100 for the 2023 performance year (Quality 76.6904, Cost 53.4937), compared with the national average of 83.1.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

18101 PRINCE PHILIP DR
OLNEY, MD 20832

Provider Details

NPI 1538778717
Specialty Family Nurse Practitioner
Credentials NURSE PRACTITIONER
Gender Female
NPI Issued 07/23/2020

CMS Quality Score (MIPS)

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

80.1797
Final Score
Avg: 83.1
76.6904
Quality
53.4937
Cost
100
Promoting Interoperability

Reporting: Group practice

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 ROSEMARY AKINKUNLE, NURSE PRACTITIONER. Source: openpaymentsdata.cms.gov.

Total received

$324

Largest payer

Janssen Pharmaceuticals, Inc

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 · Generic-heavy

ROSEMARY AKINKUNLE, NURSE PRACTITIONER — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 1,187 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.

1,187
Total Claims
$62K
Total Drug Cost
112
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,189
Total Day Supply
23,974
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$36K
Generic Drug Cost
$26K
Opioid Claims
66 (5.6% rate)
Antibiotic Claims
49

Patient Demographics

Average Patient Age
82.9 years
Avg HCC Risk Score
2.03
Gender Split
75% female / 25% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lorazepam
81
Potassium Chloride
68
Furosemide
67
Metformin Hcl
57
Ipratropium-Albuterol
Ipratropium/Albuterol Sulfate
50
Amlodipine Besylate
45
Levothyroxine Sodium
35
Metoprolol Succinate
34
Pantoprazole Sodium
28
Chlorhexidine Gluconate
23

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

Family Nurse Practitioner Overview

How ROSEMARY AKINKUNLE, NURSE PRACTITIONER fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

ROSEMARY AKINKUNLE, NURSE PRACTITIONER's 1,187 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Maryland

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

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

Frequently Asked Questions

What is ROSEMARY AKINKUNLE, NURSE PRACTITIONER's specialty?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER specializes in Family Nurse Practitioner and practices in OLNEY, Maryland. Credentials: NURSE PRACTITIONER.
How much does ROSEMARY AKINKUNLE, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2023, ROSEMARY AKINKUNLE, NURSE PRACTITIONER wrote 1,187 Medicare Part D claims totaling $62K in drug costs for 112 beneficiaries.
What is ROSEMARY AKINKUNLE, NURSE PRACTITIONER's Medicare quality score?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER has a CMS MIPS Final Score of 80.1797/100 (Quality: 76.6904, Cost: 53.4937). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ROSEMARY AKINKUNLE, NURSE PRACTITIONER located?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER is located at 18101 PRINCE PHILIP DR, OLNEY, MD, 20832. Phone: (301) 774-8882.
What is ROSEMARY AKINKUNLE, NURSE PRACTITIONER's NPI number?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1538778717, issued on 07/23/2020.
Does ROSEMARY AKINKUNLE, NURSE PRACTITIONER prescribe more brand-name or generic drugs?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER's prescribing is 9% brand-name and 91% generic drugs by claim count, with $36K in brand drug costs.
Does ROSEMARY AKINKUNLE, NURSE PRACTITIONER prescribe opioids?
Yes, ROSEMARY AKINKUNLE, NURSE PRACTITIONER had 66 opioid claims in 2023 with an opioid prescribing rate of 5.6%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does ROSEMARY AKINKUNLE, NURSE PRACTITIONER prescribe most often?
Based on 2023 Medicare Part D data, ROSEMARY AKINKUNLE, NURSE PRACTITIONER's most frequently prescribed drugs include Lorazepam, Potassium Chloride, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROSEMARY AKINKUNLE, NURSE PRACTITIONER accept Medicare?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER appears in CMS Medicare data with 1,187 Part D claims and 112 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROSEMARY AKINKUNLE, NURSE PRACTITIONER's credentials?
ROSEMARY AKINKUNLE, NURSE PRACTITIONER's NPI is 1538778717 with credentials NURSE PRACTITIONER. 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