Peter C. Welch, M.D.
Infectious Disease Physician · Carmel, NY
Peter C. Welch, M.D. is an infectious disease physician with a practice address in Carmel, New York, and NPI 1487694477, issued on Jun 7, 2006. Check the license (New York 124794, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter C. Welch
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 124794 NY
Self-reported in NPPES; status is on the state search - Practice location
- 272 Lake Shore Dr E, Carmel, NY 10512
- Phone
- (914) 589-7093
- Enumerated
- Jun 7, 2006
- Record last updated
- Jan 6, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 980534 NY
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Verify Peter C. Welch 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 124794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average infectious disease physician in 2024
15 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Peter C. Welch among 970 infectious disease physician records in New York
Peter C. Welch, M.D. is one of 970 infectious disease physician records with a practice address in New York. 78% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2012 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Carmel → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Neeta Chitkara, M.D.Carmel, NY 105121790756930
- Neil Modi, DOChappaqua, NY 105141730718008
- Harish Moorjani, MDBriarcliff Manor, NY 105101053382283
- Thomas Rush, M.D.Briarcliff Manor, NY 105101295706497
- Debra Spicehandler, MDChappaqua, NY 105141770691040
- Israel Lowy, MD, PHDDobbs Ferry, NY 105221093919748
- Sean Cloonan, M.D.Harrison, NY 105281912171430
- Kenneth Croen, M.D.Harrison, NY 105281831115880
Common questions
What is Peter C. Welch, M.D.'s NPI number?
Peter C. Welch, M.D.'s National Provider Identifier (NPI) is 1487694477, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter C. Welch, M.D. located?
The NPPES record lists a practice address at 272 Lake Shore Dr E, Carmel, NY, 10512. Phone: (914) 589-7093. Providers update this record themselves, so call before visiting.
How can I verify Peter C. Welch, M.D.'s license?
NPPES lists New York license number 124794, 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.
How much does Peter C. Welch, M.D. prescribe under Medicare Part D?
In 2024, Peter C. Welch, M.D. had 15 Medicare Part D claims; the average among infectious disease physician prescribers was 689. 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.