Stephen Webster, PA-C
Medical Physician Assistant · New York, NY
Stephen Webster, PA-C is a medical physician assistant with a practice address in New York, New York, and NPI 1962720359, issued on May 10, 2010. Check the license (New York 013764, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Webster
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 013764 NY
Self-reported in NPPES; status is on the state search - Practice location
- 561 3RD Ave, New York, NY 10016
- Phone
- (212) 729-4668
- Enumerated
- May 10, 2010
- Record last updated
- Sep 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (212) 729-8922
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 561 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Webster 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 013764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Stephen Webster among 3,670 medical physician assistant records in New York
Stephen Webster, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 39% of them.
- NPI issued2010 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2018 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in New York
There are 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in New York → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Marie Antoine-Cameau, RPA-CNew York, NY 100161821146861
- Fariha AsefNew York, NY 100161558421867
- Ines CanganaNew York, NY 100161083774392
- Traci Fields, RPA-CNew York, NY 100161548441694
- Lupe Gallegos, RPA-CNew York, NY 100161548320856
- Neil Grossman, P.A.New York, NY 100161013109032
- Erika Low, P.A.New York, NY 100161679754238
- Vanessa Morais, RPA-CNew York, NY 100161285792390
Common questions
What is Stephen Webster, PA-C's NPI number?
Stephen Webster, PA-C's National Provider Identifier (NPI) is 1962720359, issued on May 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Webster, PA-C located?
The NPPES record lists a practice address at 561 3RD Ave, New York, NY, 10016. Phone: (212) 729-4668. Providers update this record themselves, so call before visiting.
How can I verify Stephen Webster, PA-C's license?
NPPES lists New York license number 013764, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Stephen Webster, PA-C's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.