NPI Portal NPI Lookup & Verification

Dr. Jerome Milton Mayer, DDS

Dr. Jerome Milton Mayer is a General Practice Dentistry provider (Dentist) practicing in Clayton, MO, registered in the NPPES registry with NPI 1699880922 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1699880922
Entity type Individual (Type 1)
Name Dr. Jerome Milton Mayer
Credential DDS
Sex Male
Practice address Clayton, MO, 63105
Phone 3147254343
Fax 3147253950
Enumeration date 2006-08-19
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 11994 MO

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Jerome Mayer, DDS
NPI: 1699880922
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Clayton, MO, 63105

Other providers at this practice address

NPI Name Type Specialty Location
1659443919 Scott Nolen Individual Oral and Maxillofacial Surgery (Dentist) Clayton, MO
1164634135 Hiran Fernando Individual Oral and Maxillofacial Surgery (Dentist) Clayton, MO
1902012131 Vanessa Keller Individual General Practice Dentistry Clayton, MO
1669688750 Vanessa N. Keller, D.M.D. and Trisha M. Young, D.M.D., PC Organization Dental Clinic/Center Clayton, MO
1184892028 Gateway Oral and Maxillofacial Surgeons of St Louis, P.C. Organization Oral and Maxillofacial Surgery (Dentist) Clayton, MO

Verify this record

Cross-check NPI 1699880922 against the authoritative CMS record: view Dr. Jerome Milton Mayer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Jerome Mayer's NPI record?
Cross-check NPI 1699880922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699880922 active?
Yes — as of the latest NPPES snapshot, NPI 1699880922 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.