NPI registry status
Active
2026 NPPES data Gerontology Registered Nurse NPI 1811587744 DNP
Verify on CMS → Nomathembi Olatunji, DNP
Gerontology Registered Nurse in Brighton, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 750 in Gerontology Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
707
Medicare Part D claims · 81 beneficiaries · Gerontology Registered Nurse avg: 2K
Generic prescribing
76%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Nomathembi Olatunji, DNP filed 707 Medicare Part D claims in 2023 as a Gerontology Registered Nurse in Brighton, Michigan, prescribing 76% generic.
- 707
- Part D claims, 2023
- 76%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Nomathembi Olatunji, DNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
707 Top 29% higher than 71% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Nomathembi Olatunji, DNP?
Quality data not reportedPrimary specialty
Gerontology Registered Nurse
Medicare Part D claims
707 59% vs specialty avg
Specialty distribution in Michigan
How Gerontology Registered Nurse compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gerontology Registered Nurse. Verify directly:
How MIPS and board certification work
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).
Nomathembi Olatunji, DNP appears in the CMS NPPES registry as a Gerontology Registered Nurse provider holding DNP credentials at 9535 BIRCH RUN, Brighton, MI, 48114, with a listed phone of (248) 225-2759. NPI 1811587744 was issued on 01/25/2021.
Medicare Part D records for calendar year 2023 show 707 prescription claims written by this provider, covering 81 Medicare beneficiaries and totaling roughly $76K in drug spend, split 19% brand-name and 76% generic by claim count.
Gerontology Registered Nurse is a narrow specialty nationwide, with 750 enrolled providers across 48 states and an average of 1,721 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
Provider Details
| NPI | 1811587744 |
|---|---|
| Specialty | Gerontology Registered Nurse |
| Credentials | DNP |
| Gender | Female |
| NPI Issued | 01/25/2021 |
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to Nomathembi Olatunji, DNP. To verify Nomathembi Olatunji, DNP's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Nomathembi Olatunji, DNP - brand share 19.0%
Gerontology Registered Nurse average
19% brand-name claims vs 76% generic, on 707 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.
707
Total Claims
$76K
Total Drug Cost
81
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 716
- Total Day Supply
- 19,547
- Brand vs Generic
- 19% brand / 76% generic
- Brand Drug Cost
- $50K
- Generic Drug Cost
- $25K
Patient Demographics
- Average Patient Age
- 76.2 years
- Avg HCC Risk Score
- 3.41
- Gender Split
- 70% female / 30% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nomathembi Olatunji, DNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
54 claims
- Metoprolol Succinate
Metoprolol Succinate
38 claims
- Fluticasone Propio…
Fluticasone Propionate
28 claims
- Levothyroxine Sodium
Levothyroxine Sodium
28 claims
- Insulin Glargine-Y…
Insulin Glargine-Yfgn
27 claims
- Omeprazole 19
Omeprazole
19 claims
- Tamsulosin Hcl 19
Tamsulosin Hcl
19 claims
- Amlodipine Besylate 17
Amlodipine Besylate
17 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 54 |
| Metoprolol Succinate | 38 |
| Fluticasone Propionate | 28 |
| Levothyroxine Sodium | 28 |
| Insulin Glargine-Yfgn | 27 |
| Omeprazole | 19 |
| Tamsulosin Hcl | 19 |
| Amlodipine Besylate | 17 |
| Losartan Potassium | 17 |
| Clopidogrel Clopidogrel Bisulfate | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Registered Nurse Overview
How Nomathembi Olatunji, DNP fits within the Gerontology Registered Nurse landscape nationally.
750
Gerontology Registered Nurse Providers in US
48
States with Gerontology Registered Nurse
1,721
Avg Claims per Provider
Nomathembi Olatunji, DNP's 707 claims are below the specialty average of 1,721.
Nearby Gerontology Registered Nurse Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Olatunji.
Rene Ang Espina
Detroit, MI
Idriss Ayelara
Detroit, MI
Dr. Nancy Baker
RN
Grand Rapids, MI
Dr. Sarah Berry
DNP, RN, AGCNS-BC
Troy, MI
Dr. Susan Bird
DNP, AGPCNP-BC
Lansing, MI
Compare Gerontology Registered Nurse nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Nomathembi Olatunji, DNP's specialty? ▼
Nomathembi Olatunji, DNP specializes in Gerontology Registered Nurse and practices in Brighton, Michigan. Credentials: DNP.
How much does Nomathembi Olatunji, DNP prescribe under Medicare Part D? ▼
In 2023, Nomathembi Olatunji, DNP wrote 707 Medicare Part D claims totaling $76K in drug costs for 81 beneficiaries.
Where is Nomathembi Olatunji, DNP located? ▼
Nomathembi Olatunji, DNP is located at 9535 BIRCH RUN, Brighton, MI, 48114. Phone: (248) 225-2759.
What is Nomathembi Olatunji, DNP's NPI number? ▼
Nomathembi Olatunji, DNP's National Provider Identifier (NPI) is 1811587744, issued on 01/25/2021.
Does Nomathembi Olatunji, DNP prescribe more brand-name or generic drugs? ▼
Nomathembi Olatunji, DNP's prescribing is 19% brand-name and 76% generic drugs by claim count, with $50K in brand drug costs.
How many Gerontology Registered Nurse providers are there in the US? ▼
There are 750 Gerontology Registered Nurse providers across 48 states in the US. The average Gerontology Registered Nurse provider writes 1,721 Medicare Part D claims per year.
What drugs does Nomathembi Olatunji, DNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Nomathembi Olatunji, DNP's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nomathembi Olatunji, DNP accept Medicare? ▼
Nomathembi Olatunji, DNP appears in CMS Medicare data with 707 Part D claims and 81 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nomathembi Olatunji, DNP's credentials? ▼
Nomathembi Olatunji, DNP's NPI is 1811587744 with credentials DNP. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.