NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1063889335 CRNP
Verify on CMS → Mercedes Ankomah-Vabi, CRNP
Family Nurse Practitioner in Horsham, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, 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
1K
Medicare Part D claims · 47 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
84%
generic claims · 11% 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
Mercedes Ankomah-Vabi, CRNP filed 1,337 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Horsham, Pennsylvania, prescribing 84% generic.
- 1K
- Part D claims, 2023
- 84%
- 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.
Mercedes Ankomah-Vabi, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,337 Top 21% higher than 79% 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 Mercedes Ankomah-Vabi, CRNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
1,337 9% vs specialty avg
Specialty distribution in Pennsylvania
How Family Nurse Practitioner compares to other specialties among Pennsylvania 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 Family Nurse Practitioner. 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).
Mercedes Ankomah-Vabi, CRNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding CRNP credentials at 680 BLAIR MILL RD, Horsham, PA, 19044, with a listed phone of (717) 714-1382. NPI 1063889335 was issued on 08/21/2015.
Medicare Part D records for calendar year 2023 show 1,337 prescription claims written by this provider, covering 47 Medicare beneficiaries and totaling roughly $56K in drug spend, split 11% brand-name and 84% generic by claim count.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 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
Provider Details
| NPI | 1063889335 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | CRNP |
| Gender | Female |
| NPI Issued | 08/21/2015 |
License & disciplinary context - Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Mercedes Ankomah-Vabi, CRNP. To verify Mercedes Ankomah-Vabi, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Mercedes Ankomah-Vabi, CRNP - brand share 11.0%
Family Nurse Practitioner average
11% brand-name claims vs 84% generic, on 1,337 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.
1,337
Total Claims
$56K
Total Drug Cost
47
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,337
- Total Day Supply
- 10,919
- Brand vs Generic
- 11% brand / 84% generic
- Brand Drug Cost
- $40K
- Generic Drug Cost
- $15K
Patient Demographics
- Average Patient Age
- 77.7 years
- Avg HCC Risk Score
- 2.74
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mercedes Ankomah-Vabi, CRNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Divalproex Sodium
Divalproex Sodium
175 claims
- Atorvastatin Calcium
Atorvastatin Calcium
156 claims
- Risperidone
Risperidone
104 claims
- Trazodone Hcl
Trazodone Hcl
74 claims
- Furosemide 66
Furosemide
66 claims
- Amlodipine Besylate 63
Amlodipine Besylate
63 claims
- Simvastatin 58
Simvastatin
58 claims
- Eliquis 52
Eliquis
52 claims
| Drug | Claims |
|---|---|
| Divalproex Sodium | 175 |
| Atorvastatin Calcium | 156 |
| Risperidone | 104 |
| Trazodone Hcl | 74 |
| Furosemide | 66 |
| Amlodipine Besylate | 63 |
| Simvastatin | 58 |
| Eliquis Apixaban | 52 |
| Losartan Potassium | 52 |
| Potassium Chloride | 52 |
* 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 Mercedes Ankomah-Vabi, CRNP fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Mercedes Ankomah-Vabi, CRNP's 1,337 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Ankomah-Vabi.
Mynga Abarca
Wynnewood, PA
Dr. Mackenzie Abate
CRNP
Philadelphia, PA
Dr. Sandra Abbey
CRNP
Carlisle, PA
Dr. Deborah Abbonizio
CRNP
Meadowbrook, PA
Dr. Amanda Abboud
FNP-BC
Springfield, PA
Compare Family Nurse Practitioner 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner 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 Mercedes Ankomah-Vabi, CRNP's specialty? ▼
Mercedes Ankomah-Vabi, CRNP specializes in Family Nurse Practitioner and practices in Horsham, Pennsylvania. Credentials: CRNP.
How much does Mercedes Ankomah-Vabi, CRNP prescribe under Medicare Part D? ▼
In 2023, Mercedes Ankomah-Vabi, CRNP wrote 1,337 Medicare Part D claims totaling $56K in drug costs for 47 beneficiaries.
Where is Mercedes Ankomah-Vabi, CRNP located? ▼
Mercedes Ankomah-Vabi, CRNP is located at 680 BLAIR MILL RD, Horsham, PA, 19044. Phone: (717) 714-1382.
What is Mercedes Ankomah-Vabi, CRNP's NPI number? ▼
Mercedes Ankomah-Vabi, CRNP's National Provider Identifier (NPI) is 1063889335, issued on 08/21/2015.
Does Mercedes Ankomah-Vabi, CRNP prescribe more brand-name or generic drugs? ▼
Mercedes Ankomah-Vabi, CRNP's prescribing is 11% brand-name and 84% generic drugs by claim count, with $40K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 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 Mercedes Ankomah-Vabi, CRNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Mercedes Ankomah-Vabi, CRNP's most frequently prescribed drugs include Divalproex Sodium, Atorvastatin Calcium, Risperidone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mercedes Ankomah-Vabi, CRNP accept Medicare? ▼
Mercedes Ankomah-Vabi, CRNP appears in CMS Medicare data with 1,337 Part D claims and 47 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mercedes Ankomah-Vabi, CRNP's credentials? ▼
Mercedes Ankomah-Vabi, CRNP's NPI is 1063889335 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
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.