Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Beth Feather Mittelstet, MD

Pediatrics Physician in Ada, OK · enumerated 2017.

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

National Provider Identifier

1477081099

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Registry record

Entity type Individual (Type 1)

Name Dr. Beth Feather Mittelstet

Credential MD

Sex Female

Practice address 1921 Stonecipher Dr, Ada, OK, 74820

Phone (580) 436-3980

Enumeration date May 26, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

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

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35526 (OK) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Beth Mittelstet practice?

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

What is the NPI number for Beth Mittelstet?

The National Provider Identifier (NPI) for Beth Mittelstet is 1477081099, 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 2022-07-21.