Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tammy Doerhoff, FNP-BC

Family Nurse Practitioner in Fulton, MO · enumerated 2022 · practices at Jefferson City Medical Group, P.C..

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

National Provider Identifier

1518628163

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tammy Doerhoff

Credential FNP-BC

Sex Female

Practice address 350 Country Meadow Ln, Fulton, MO, 65251

Phone (573) 634-4878

Fax (573) 606-4549

Enumeration date Jan 5, 2022

Last updated in NPPES Nov 25, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2021051163 (MO) Primary

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 1518628163 active?

Yes, as of the latest NPPES snapshot, NPI 1518628163 is active (record last updated 2025-11-25).

How do I verify Tammy Doerhoff's NPI record?

Cross-check NPI 1518628163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jefferson City Medical Group, P.C. Family Medicine Physician · Fulton, MO NPI 1649099714 Emily Barr Family Nurse Practitioner · Fulton, MO NPI 1003780370

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-25.