David Harold Joslyn, PA
Physician Assistant · Buffalo, NY
David Harold Joslyn, PA is a physician assistant with a practice address in Buffalo, New York, and NPI 1639143076, issued on Feb 14, 2006. Check the license (New York 005980, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Harold Joslyn
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 005980 NY
Self-reported in NPPES; status is on the state search - Practice location
- 700 Michigan Ave, Buffalo, NY 14203
- Phone
- (716) 854-5700
- Enumerated
- Feb 14, 2006
- Record last updated
- Oct 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (716) 854-5800
- Medicaid ID
- 01792709 NY
- Medicare enrollment
- Enrolled (PECOS I20050304000267); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 700 Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Harold Joslyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 005980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average physician assistant in 2024
198 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Amoxicillin36 claims
- Clindamycin Hcl29 claims
- Meloxicam25 claims
- Ibuprofen18 claims
- Naproxen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $781.76
33 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Erie County Medical Center CorporationBuffalo, NY
- Preferred Physician Care PCWilliamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Harold Joslyn among 15,555 physician assistant records in New York
David Harold Joslyn, PA is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1997 · median 2018 among the 8,158 with a school on file
- Record last updated2009 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
488 physician assistant records list a practice address in Buffalo
They are 488 of the 13,287 NPPES records with a practice address in Buffalo, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Buffalo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Amy Albert, RPACBuffalo, NY 142031497705016
- Jennifer Brien, RPACBuffalo, NY 142031881606416
- Amey Dziulko, PHYSICIAN ASSISTANTBuffalo, NY 142031932114642
- Jeremy Essman, RPA-CBuffalo, NY 142031356382543
- Lisa Forestal, PABuffalo, NY 142031205975232
- Virginia Hart, NURSE PRACITIONERBuffalo, NY 142031235145905
- Blanka Heary, RPA-CBuffalo, NY 142031093753501
- Michael Hyde, PA-CBuffalo, NY 142031275585549
Common questions
What is David Harold Joslyn, PA's NPI number?
David Harold Joslyn, PA's National Provider Identifier (NPI) is 1639143076, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Harold Joslyn, PA located?
The NPPES record lists a practice address at 700 Michigan Ave, Buffalo, NY, 14203. Phone: (716) 854-5700. Providers update this record themselves, so call before visiting.
How can I verify David Harold Joslyn, PA's license?
NPPES lists New York license number 005980, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does David Harold Joslyn, PA prescribe under Medicare Part D?
In 2024, David Harold Joslyn, PA had 198 Medicare Part D claims for 96 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.