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Dr. John Kenneth Appelbaum, MD

Obstetrics & Gynecology Physician in St Louis, MO · enumerated 2006 · practices at Consultants in Women'S Healthcare, Inc..

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

National Provider Identifier

1154409399

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Registry record

Entity type Individual (Type 1)
Name Dr. John Kenneth Appelbaum
Credential MD
Sex Male
Practice address 3023 N Ballas, Ste 120d, St Louis, MO, 63131
Phone (314) 432-3669
Fax (314) 432-3118
Enumeration date Nov 2, 2006
Last updated in NPPES Oct 29, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License R8F50 (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
112899 Other - BCBS
1259 Other - GNP
0700354 Other - UNITED

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

Where does John Appelbaum practice?
The practice location on file with NPPES is in St Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Appelbaum?
The National Provider Identifier (NPI) for John Appelbaum is 1154409399, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-29.