NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1487370508 A-GNP
Verify on CMS → John Fankmeni, A-GNP
Gerontology Nurse Practitioner in Glen Mills, 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 9,706 in Gerontology 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 · 140 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 10% 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
John Fankmeni, A-GNP filed 1,138 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Glen Mills, Pennsylvania, prescribing 89% generic.
- 1K
- Part D claims, 2023
- 89%
- 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.
John Fankmeni, A-GNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,138 Top 23% higher than 77% 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 John Fankmeni, A-GNP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
1,138 11% vs specialty avg
Specialty distribution in Pennsylvania
How Gerontology 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 Gerontology 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).
John Fankmeni, A-GNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding A-GNP credentials at 300 EVERGREEN DR STE 310, Glen Mills, PA, 19342, with a listed phone of (610) 579-3555. NPI 1487370508 was issued on 10/19/2022.
Medicare Part D records for calendar year 2023 show 1,138 prescription claims written by this provider, covering 140 Medicare beneficiaries and totaling roughly $64K in drug spend, split 10% brand-name and 89% generic by claim count, with an opioid prescribing rate of 18.5%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 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
Provider Details
| NPI | 1487370508 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | A-GNP |
| Gender | Male |
| NPI Issued | 10/19/2022 |
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 John Fankmeni, A-GNP. To verify John Fankmeni, A-GNP'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
John Fankmeni, A-GNP - brand share 10.0%
Gerontology Nurse Practitioner average
10% brand-name claims vs 89% generic, on 1,138 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.
1,138
Total Claims
$64K
Total Drug Cost
140
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,170
- Total Day Supply
- 26,141
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $48K
- Generic Drug Cost
- $16K
- Opioid Claims
- 211 (18.5% rate)
- Antibiotic Claims
- 41
Patient Demographics
- Average Patient Age
- 80.4 years
- Avg HCC Risk Score
- 2.32
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 11, 65-74: 24, 75-84: 48, 85+: 57
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Fankmeni, A-GNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Tramadol Hcl
Tramadol Hcl
146 claims
- Atorvastatin Calcium 57
Atorvastatin Calcium
57 claims
- Omeprazole 50
Omeprazole
50 claims
- Lorazepam 45
Lorazepam
45 claims
- Levothyroxine Sodium 29
Levothyroxine Sodium
29 claims
- Pregabalin 29
Pregabalin
29 claims
- Amlodipine Besylate 28
Amlodipine Besylate
28 claims
- Mirtazapine 22
Mirtazapine
22 claims
| Drug | Claims |
|---|---|
| Tramadol Hcl | 146 |
| Atorvastatin Calcium | 57 |
| Omeprazole | 50 |
| Lorazepam | 45 |
| Levothyroxine Sodium | 29 |
| Pregabalin | 29 |
| Amlodipine Besylate | 28 |
| Mirtazapine | 22 |
| Trazodone Hcl | 22 |
| Tamsulosin Hcl | 21 |
* 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 John Fankmeni, A-GNP fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
John Fankmeni, A-GNP's 1,138 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Fankmeni.
Dr. Suja Abraham
CRNP
Philadelphia, PA
Dr. Tishya Abraham
CRNP
Philadelphia, PA
Bethany Adam
Plymouth Meeting, PA
Katie Adam
Allentown, PA
Dr. Rebecca Adams
CRNP
Lancaster, PA
Compare Gerontology 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 Gerontology 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Pennsylvania
Frequently Asked Questions
What is John Fankmeni, A-GNP's specialty? ▼
John Fankmeni, A-GNP specializes in Gerontology Nurse Practitioner and practices in Glen Mills, Pennsylvania. Credentials: A-GNP.
How much does John Fankmeni, A-GNP prescribe under Medicare Part D? ▼
In 2023, John Fankmeni, A-GNP wrote 1,138 Medicare Part D claims totaling $64K in drug costs for 140 beneficiaries.
Where is John Fankmeni, A-GNP located? ▼
John Fankmeni, A-GNP is located at 300 EVERGREEN DR STE 310, Glen Mills, PA, 19342. Phone: (610) 579-3555.
What is John Fankmeni, A-GNP's NPI number? ▼
John Fankmeni, A-GNP's National Provider Identifier (NPI) is 1487370508, issued on 10/19/2022.
Does John Fankmeni, A-GNP prescribe more brand-name or generic drugs? ▼
John Fankmeni, A-GNP's prescribing is 10% brand-name and 89% generic drugs by claim count, with $48K in brand drug costs.
Does John Fankmeni, A-GNP prescribe opioids? ▼
Yes, John Fankmeni, A-GNP had 211 opioid claims in 2023 with an opioid prescribing rate of 18.5%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 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 John Fankmeni, A-GNP prescribe most often? ▼
Based on 2023 Medicare Part D data, John Fankmeni, A-GNP's most frequently prescribed drugs include Tramadol Hcl, Atorvastatin Calcium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Fankmeni, A-GNP accept Medicare? ▼
John Fankmeni, A-GNP appears in CMS Medicare data with 1,138 Part D claims and 140 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Fankmeni, A-GNP's credentials? ▼
John Fankmeni, A-GNP's NPI is 1487370508 with credentials A-GNP. 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.