NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Jack Welch, MD

Cardiovascular Disease Physician in East Syracuse, NY · enumerated 2013.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689017329

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Thomas Jack Welch
Credential MD
Sex Male
Practice address 4939 Brittonfield Pkwy Ste 202, East Syracuse, NY, 13057
Phone (315) 634-6699
Fax (315) 634-6695
Enumeration date Apr 11, 2013
Last updated in NPPES Jun 10, 2020

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 294124 (NY) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 294124 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Thomas Welch?
Thomas Welch is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-10.