NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cheryl Lynn Fallin, M.D.

Pediatrics Physician in Lander, WY · enumerated 2006 · practices at Fremont County Pediatric Clinic.

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

National Provider Identifier

1720189368

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Registry record

Entity type Individual (Type 1)
Name Mrs. Cheryl Lynn Fallin
Credential M.D.
Sex Female
Practice address 115 Wyoming St, Lander, WY, 82520
Phone (307) 332-2185
Fax (307) 332-7799
Enumeration date Sep 26, 2006
Last updated in NPPES May 23, 2023

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 6905A (WY) 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
504824210005 Medicaid UT —
118441500 Medicaid WY —

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 specialty is Cheryl Fallin?
Cheryl Fallin is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.