Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Blake John Welschmeyer, D.O.

Student in an Organized Health Care Education/Training Program in Columbia, MO · enumerated 2016.

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

National Provider Identifier

1154771178

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Registry record

Entity type Individual (Type 1)

Name Dr. Blake John Welschmeyer

Credential D.O.

Sex Male

Practice address 1 Hospital Dr, Columbia, MO, 65212

Phone (573) 884-8016

Enumeration date Jun 21, 2016

Last updated in NPPES Jul 2, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2019024289 (MO) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2019024289 (MO) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2019024289	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

How do I verify Blake Welschmeyer's NPI record?

Cross-check NPI 1154771178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154771178 active?

Yes, as of the latest NPPES snapshot, NPI 1154771178 is active (record last updated 2024-07-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-02.