Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Stephen R Braddock, MD

Clinical Genetics (M.D.) Physician in St. Louis, MO · enumerated 2006.

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

National Provider Identifier

1811934490

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Registry record

Entity type Individual (Type 1)

Name Stephen R Braddock

Credential MD

Sex Male

Practice address St. Louis, MO, 63104

Phone (314) 577-5639

Fax (314) 268-4112

Enumeration date Jun 1, 2006

Last updated in NPPES Jan 15, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD106085 (MO) Secondary

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License 106085 (MO) Primary

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
762132	Medicaid	VA	-
207684309	Medicaid	MO	-

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.

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Frequently asked questions

How do I verify Stephen Braddock's NPI record?

Cross-check NPI 1811934490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811934490 active?

Yes, as of the latest NPPES snapshot, NPI 1811934490 is active (record last updated 2021-01-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-15.