Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Friedhoff, DO

Internal Medicine Physician in Crystal Cty, MO · enumerated 2023.

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

National Provider Identifier

1548956162

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Allison Friedhoff

Credential DO

Sex Female

Practice address 1400 Us Highway 61, Crystal Cty, MO, 63028

Phone (636) 933-5337

Fax (636) 933-8090

Enumeration date Apr 17, 2023

Last updated in NPPES Sep 2, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2026006188 (MO) 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

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

What is the NPI number for Allison Friedhoff?

The National Provider Identifier (NPI) for Allison Friedhoff is 1548956162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Friedhoff practice?

The practice location on file with NPPES is in Crystal Cty, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-02.