NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1255576682 APN
Verify on CMS → Raymond Twum-Barima, APN
Nurse Practitioner in Mount Holly, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 in 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
6K
Medicare Part D claims · 361 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
83%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$30.34
2 payments · CMS Open Payments (Sunshine Act)
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
Raymond Twum-Barima, APN filed 6,376 Medicare Part D claims in 2023 as a Nurse Practitioner in Mount Holly, New Jersey, prescribing 83% generic.
- 6K
- Part D claims, 2023
- 83%
- generic prescribing
- $30.34
- industry payments (Sunshine Act)
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.
Raymond Twum-Barima, APN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
6,376 Top 4% higher than 96% 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 Raymond Twum-Barima, APN?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
6,376 6× vs specialty avg
Specialty distribution in New Jersey
How Nurse Practitioner compares to other specialties among New Jersey 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 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).
Raymond Twum-Barima, APN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APN credentials at 137 HIGH ST FL 2A, Mount Holly, NJ, 08060, with a listed phone of (609) 474-0120. NPI 1255576682 was issued on 12/15/2008.
Medicare Part D records for calendar year 2023 show 6,376 prescription claims written by this provider, covering 361 Medicare beneficiaries and totaling roughly $911K in drug spend, split 15% brand-name and 83% generic by claim count, with an opioid prescribing rate of 1.5%.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 enrolled providers across 56 states and an average of 1,084 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 | 1255576682 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APN |
| Gender | Male |
| NPI Issued | 12/15/2008 |
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 Raymond Twum-Barima, APN. Source: openpaymentsdata.cms.gov.
Total received
$30
Largest payer
Amgen 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 · Typical
Raymond Twum-Barima, APN - brand share 15.0%
Nurse Practitioner average
15% brand-name claims vs 83% generic, on 6,376 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.
6,376
Total Claims
$911K
Total Drug Cost
361
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 12,119
- Total Day Supply
- 352,686
- Brand vs Generic
- 15% brand / 83% generic
- Brand Drug Cost
- $754K
- Generic Drug Cost
- $150K
- Opioid Claims
- 95 (1.5% rate)
- Antibiotic Claims
- 94
Patient Demographics
- Average Patient Age
- 68.3 years
- Avg HCC Risk Score
- 1.58
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 90, 65-74: 175, 75-84: 78, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Raymond Twum-Barima, APN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
336 claims
- Levothyroxine Sodium
Levothyroxine Sodium
262 claims
- Amlodipine Besylate
Amlodipine Besylate
228 claims
- Metformin Hcl
Metformin Hcl
185 claims
- Lisinopril
Lisinopril
181 claims
- Gabapentin
Gabapentin
155 claims
- Omeprazole
Omeprazole
142 claims
- Hydrochlorothiazide
Hydrochlorothiazide
139 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 336 |
| Levothyroxine Sodium | 262 |
| Amlodipine Besylate | 228 |
| Metformin Hcl | 185 |
| Lisinopril | 181 |
| Gabapentin | 155 |
| Omeprazole | 142 |
| Hydrochlorothiazide | 139 |
| Furosemide | 130 |
| Farxiga Dapagliflozin Propanediol | 112 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Raymond Twum-Barima, APN fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Raymond Twum-Barima, APN's 6,376 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Twum-Barima.
Dr. Grace Abad
MSN RN, ANP-BC
Somerville, NJ
Dr. Ria Charisma Abadinas
DNP, APN-C
Egg Harbor Township, NJ
Dr. Colleen Abell
C.R.N.P
Florham Park, NJ
Dr. Christine Ablett
APN-C
Northfield, NJ
Rosalyn Abraham
Union, NJ
Compare 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 New Jersey medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Raymond Twum-Barima, APN's specialty? ▼
Raymond Twum-Barima, APN specializes in Nurse Practitioner and practices in Mount Holly, New Jersey. Credentials: APN.
How much does Raymond Twum-Barima, APN prescribe under Medicare Part D? ▼
In 2023, Raymond Twum-Barima, APN wrote 6,376 Medicare Part D claims totaling $911K in drug costs for 361 beneficiaries.
Where is Raymond Twum-Barima, APN located? ▼
Raymond Twum-Barima, APN is located at 137 HIGH ST FL 2A, Mount Holly, NJ, 08060. Phone: (609) 474-0120.
What is Raymond Twum-Barima, APN's NPI number? ▼
Raymond Twum-Barima, APN's National Provider Identifier (NPI) is 1255576682, issued on 12/15/2008.
Does Raymond Twum-Barima, APN prescribe more brand-name or generic drugs? ▼
Raymond Twum-Barima, APN's prescribing is 15% brand-name and 83% generic drugs by claim count, with $754K in brand drug costs.
Does Raymond Twum-Barima, APN prescribe opioids? ▼
Yes, Raymond Twum-Barima, APN had 95 opioid claims in 2023 with an opioid prescribing rate of 1.5%.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Raymond Twum-Barima, APN prescribe most often? ▼
Based on 2023 Medicare Part D data, Raymond Twum-Barima, APN's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Raymond Twum-Barima, APN accept Medicare? ▼
Raymond Twum-Barima, APN appears in CMS Medicare data with 6,376 Part D claims and 361 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Raymond Twum-Barima, APN's credentials? ▼
Raymond Twum-Barima, APN's NPI is 1255576682 with credentials APN. 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.