Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen C. Boos, M.D.

Q: What is the NPI number for Stephen Boos?

The National Provider Identifier (NPI) for Stephen Boos is 1952344384, a Type 1 (individual) record in the CMS NPPES registry.

Child Abuse Pediatrics Physician in Springfield, MA · enumerated 2006.

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

National Provider Identifier

1952344384

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Stephen C. Boos

Credential M.D.

Sex Male

Practice address 300 Carew Street, Ste 2, Springfield, MA, 01104

Phone (413) 794-9816

Fax (413) 794-4945

Enumeration date Jun 14, 2006

Last updated in NPPES Apr 9, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License D0059645 (MD) Secondary

2080C0008X Child Abuse Pediatrics Physician Allopathic & Osteopathic Physicians · License 238099 (MA) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 169534-1 (NY) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101241902 (VA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 238099 (MA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1952344384	Medicaid	VA	-
4052994 00	Medicaid	MD	-
1952344384	Medicaid	MA	-

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

What is the NPI number for Stephen Boos?

The National Provider Identifier (NPI) for Stephen Boos is 1952344384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Boos practice?

The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-09.