Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Henry Martin Altepeter III, M.D.

Specialist in Saint Louis, MO · enumerated 2005.

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

National Provider Identifier

1992792295

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Registry record

Entity type Individual (Type 1)

Name Dr. Henry Martin Altepeter III

Credential M.D.

Sex Male

Practice address 621 S New Ballas Rd, Suite 7011b, Saint Louis, MO, 63141

Phone (314) 251-6840

Fax (314) 251-7249

Enumeration date Oct 2, 2005

Last updated in NPPES Jul 23, 2014

Taxonomy & licenses

174400000X Specialist Other Service Providers · License R9112 (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
020025370	Other	MO	RAILROAD MEDICARE
P01112396	Other	MO	RAILROAD MEDICARE
1992792295	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1992792295 active?

Yes, as of the latest NPPES snapshot, NPI 1992792295 is active (record last updated 2014-07-23).

How do I verify Henry Altepeter's NPI record?

Cross-check NPI 1992792295 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-23.