Clayton Armstrong, DO
Anesthesiology Physician · Brooklyn, NY
Clayton Armstrong, DO is an anesthesiology physician with a practice address in Brooklyn, New York, and NPI 1679032767, issued on Mar 18, 2019. Check the license (New York 328137-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Clayton Armstrong
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 328137-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 931 48TH St, Brooklyn, NY 11219
- Phone
- (718) 283-8816
- Enumerated
- Mar 18, 2019
- Record last updated
- Jul 30, 2024
- Medicare enrollment
- Enrolled (PECOS I20241224001153); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 931 48TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alvin Chou, MDAnesthesiology Physician1780265652
- Mohamad Hashim, M DAnesthesiology Physician1699760124
- Mark Kronenfeld, M.D.Anesthesiology Physician1306084389
- Gary Schwartz, M.D.Pain Medicine (Anesthesiology) Physician1336464593
Verify Clayton Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 328137-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Anesthesiology Associates OF Boro Park, LLPBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clayton Armstrong among 5,062 anesthesiology physician records in New York
Clayton Armstrong, DO is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2019 · median 2006 among the 3,612 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in New York
There are 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Brooklyn → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mark Abel, M.D.Brooklyn, NY 112191952383622
- Dennis Feierman, MDBrooklyn, NY 112191902845340
- Piyush Gupta, M.D.Brooklyn, NY 112191417941691
- Ana Guzman, MDBrooklyn, NY 112191679511273
- Meyer Halpern, M.D.Brooklyn, NY 112191083615835
- Mohamad Hashim, M DBrooklyn, NY 112191699760124
- Steven Konstadt, MDBrooklyn, NY 112191912940438
- Emil Malamud, MDBrooklyn, NY 112191437101565
Common questions
What is Clayton Armstrong, DO's NPI number?
Clayton Armstrong, DO's National Provider Identifier (NPI) is 1679032767, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Clayton Armstrong, DO located?
The NPPES record lists a practice address at 931 48TH St, Brooklyn, NY, 11219. Phone: (718) 283-8816. Providers update this record themselves, so call before visiting.
How can I verify Clayton Armstrong, DO's license?
NPPES lists New York license number 328137-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.