Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sean T Mclaughlin, M.D.

Internal Medicine Physician in Bridgeton, MO · enumerated 2005.

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

National Provider Identifier

1023099785

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Registry record

Entity type Individual (Type 1)

Name Sean T Mclaughlin

Credential M.D.

Sex Male

Practice address 12277 De Paul Dr, Suite 504, Bridgeton, MO, 63044

Phone (314) 298-3893

Fax (314) 851-4408

Enumeration date Nov 9, 2005

Last updated in NPPES Oct 24, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 103473 (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
000000011298	Other	MO	ESSENCE
0404100	Other	MO	UHC
0400966	Other	MO	UHC MEDICARE COMPLETE
208225029	Medicaid	MO	-
5344454	Other	MO	AETNA
332943	Other	MO	HEALTHLINK
D04067	Other	MO	EXCLUSIVE CHOICE
222031	Other	MO	GHP
10708	Other	MO	BCBS
G31690	Other	MO	MERCY

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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

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 Sean Mclaughlin?

Sean Mclaughlin is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Melvin Saltzman Gastroenterology Physician · Bridgeton, MO NPI 1124025416 Multi-Care Medical, PC Internal Medicine Physician · Bridgeton, MO NPI 1427056084 Brian Gray Chiropractor · Bridgeton, MO NPI 1831124056 Ssm Depaul Medical Group, Inc. Obstetrics & Gynecology Physician · Bridgeton, MO NPI 1376554345 Surgical Arts of St. Louis Surgery Physician · Bridgeton, MO NPI 1902910706 Walter Benoist Pediatrics Physician · Bridgeton, MO NPI 1164538880 William Ross Pediatrics Physician · Bridgeton, MO NPI 1467568188 Norman Steele Pediatrics Physician · Bridgeton, MO NPI 1598871188

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-24.