NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1285390609 RPA-C
Verify on CMS → David Koldin, RPA-C
Medical Physician Assistant in New Hartford, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,580 in Medical Physician Assistant, 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 · 442 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
David Koldin, RPA-C filed 1,499 Medicare Part D claims in 2023 as a Medical Physician Assistant in New Hartford, New York, prescribing 80% generic.
- 1K
- Part D claims, 2023
- 80%
- 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.
David Koldin, RPA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,499 Top 20% higher than 80% 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 David Koldin, RPA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
1,499 39% vs specialty avg
Specialty distribution in New York
How Medical Physician Assistant compares to other specialties among New York 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 Medical Physician Assistant. 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).
David Koldin, RPA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding RPA-C credentials at 1729 BURRSTONE RD, New Hartford, NY, 13413, with a listed phone of (315) 798-1805. NPI 1285390609 was issued on 11/10/2021.
Medicare Part D records for calendar year 2023 show 1,499 prescription claims written by this provider, covering 442 Medicare beneficiaries and totaling roughly $479K in drug spend, split 20% brand-name and 80% generic by claim count.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,580 enrolled providers across 55 states and an average of 1,077 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 | 1285390609 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | RPA-C |
| Gender | Male |
| NPI Issued | 11/10/2021 |
Hospital and facility affiliations
Facilities where David Koldin, RPA-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Department OF Medicine Medical Serv Grp AT Suny Hlth Sci Ctr Syr IN
Syracuse, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to David Koldin, RPA-C. To verify David Koldin, RPA-C's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
David Koldin, RPA-C - brand share 20.0%
Medical Physician Assistant average
20% brand-name claims vs 80% generic, on 1,499 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.
1,499
Total Claims
$479K
Total Drug Cost
442
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,136
- Total Day Supply
- 88,617
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $394K
- Generic Drug Cost
- $85K
- Antibiotic Claims
- 35
Patient Demographics
- Average Patient Age
- 67.9 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 119, 65-74: 210, 75-84: 93, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Koldin, RPA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
251 claims
- Omeprazole
Omeprazole
231 claims
- Famotidine
Famotidine
198 claims
- Colestipol Hcl 88
Colestipol Hcl
88 claims
- Esomeprazole Magne… 71
Esomeprazole Magnesium
71 claims
- Sucralfate 69
Sucralfate
69 claims
- Linzess 62
Linzess
62 claims
- Ondansetron Odt 58
Ondansetron Odt
58 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 251 |
| Omeprazole | 231 |
| Famotidine | 198 |
| Colestipol Hcl | 88 |
| Esomeprazole Magnesium | 71 |
| Sucralfate | 69 |
| Linzess Linaclotide | 62 |
| Ondansetron Odt Ondansetron | 58 |
| Lansoprazole | 57 |
| Dexlansoprazole Dr Dexlansoprazole | 43 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How David Koldin, RPA-C fits within the Medical Physician Assistant landscape nationally.
40,580
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider
David Koldin, RPA-C's 1,499 claims are above the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Koldin.
Dr. Yesid Abad
PA C
New York, NY
Dr. Vincent Abanilla
PA-C
Brooklyn, NY
Dr. Stella Abayeva
P.A.
Forest Hills, NY
Dr. Amina Abdela
PA-C
Latham, NY
Dr. Hanan Abdelrahman
PA-C
Brooklyn, NY
Compare Medical Physician Assistant 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 York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Physician Assistant 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 David Koldin, RPA-C's specialty? ▼
David Koldin, RPA-C specializes in Medical Physician Assistant and practices in New Hartford, New York. Credentials: RPA-C.
How much does David Koldin, RPA-C prescribe under Medicare Part D? ▼
In 2023, David Koldin, RPA-C wrote 1,499 Medicare Part D claims totaling $479K in drug costs for 442 beneficiaries.
Where is David Koldin, RPA-C located? ▼
David Koldin, RPA-C is located at 1729 BURRSTONE RD, New Hartford, NY, 13413. Phone: (315) 798-1805.
What is David Koldin, RPA-C's NPI number? ▼
David Koldin, RPA-C's National Provider Identifier (NPI) is 1285390609, issued on 11/10/2021.
Does David Koldin, RPA-C prescribe more brand-name or generic drugs? ▼
David Koldin, RPA-C's prescribing is 20% brand-name and 80% generic drugs by claim count, with $394K in brand drug costs.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,580 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does David Koldin, RPA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, David Koldin, RPA-C's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Koldin, RPA-C accept Medicare? ▼
David Koldin, RPA-C appears in CMS Medicare data with 1,499 Part D claims and 442 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Koldin, RPA-C's credentials? ▼
David Koldin, RPA-C's NPI is 1285390609 with credentials RPA-C. 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
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.