Stephen Whitlock, P.A.
Physician Assistant · New York, NY
Stephen Whitlock, P.A. is a physician assistant with a practice address in New York, New York, and NPI 1821273103, issued on Jan 4, 2008. Check the license (New York 008367-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Whitlock
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 008367-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 153 W 11TH St, New York, NY 10011
- Phone
- (212) 604-7000
- Enumerated
- Jan 4, 2008
- Record last updated
- Jan 4, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040607000052); 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 153 W 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nathan Boucher, PAPhysician Assistant1043350929
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Verify Stephen Whitlock 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 008367-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
252 Medicare Part D claims for 176 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium Bromide32 claims
- Prednisone19 claims
- Albuterol Sulfate Hfa16 claims
- Ibuprofen14 claims
- Doxycycline Hyclate13 claims
- Cefuroxime11 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.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- City Medical OF Upper East Side PLLCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Whitlock among 15,555 physician assistant records in New York
Stephen Whitlock, P.A. 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 2008, is newer than 20% of them.
- NPI issued2008 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2001 · median 2018 among the 8,158 with a school on file
- Record last updated2008 · 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).
3,108 physician assistant records list a practice address in New York
They are 3,108 of the 98,468 NPPES records with a practice address in New York, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in New York → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nathan Boucher, PANew York, NY 100111043350929
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- Hoda Habiel, PANew York, NY 100111417973033
- Sarah Klobocista, P.A.New York, NY 100111477622314
- Hollie Mandiberg, PANew York, NY 100111558572909
- Setu Patel, PANew York, NY 100111417984378
- Florentino Reyes, PANew York, NY 100111982749222
Common questions
What is Stephen Whitlock, P.A.'s NPI number?
Stephen Whitlock, P.A.'s National Provider Identifier (NPI) is 1821273103, issued on Jan 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Whitlock, P.A. located?
The NPPES record lists a practice address at 153 W 11TH St, New York, NY, 10011. Phone: (212) 604-7000. Providers update this record themselves, so call before visiting.
How can I verify Stephen Whitlock, P.A.'s license?
NPPES lists New York license number 008367-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Whitlock, P.A. prescribe under Medicare Part D?
In 2024, Stephen Whitlock, P.A. had 252 Medicare Part D claims for 176 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Stephen Whitlock, P.A.'s MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.