Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tanya M. Tewes, PHARM.D.

Pharmacist in Casper, WY · enumerated 2005.

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

National Provider Identifier

1023005824

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Registry record

Entity type Individual (Type 1)

Name Tanya M. Tewes

Credential PHARM.D.

Sex Female

Practice address 428 S Durbin St, Casper, WY, 82601

Phone (307) 265-1914

Fax (307) 472-3188

Enumeration date Oct 5, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 3061 (WY) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 specialty is Tanya Tewes?

Tanya Tewes is registered in NPPES with the primary taxonomy of Pharmacist. 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.

Other providers at this practice address

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Casper Payless Drug Durable Medical Equipment & Medical Supplies · Casper, WY NPI 1962499491 Iris Harnagel Pharmacist · Casper, WY NPI 1699762492 Nicole Fifer Pharmacist · Casper, WY NPI 1225025026 Nancy Engstrom Pharmacist · Casper, WY NPI 1952398752 Kimberly Johnson Pharmacist · Casper, WY NPI 1033106836 Jody Alvies Pharmacy Technician · Casper, WY NPI 1093703456 Bella Tipton Pharmacy Technician · Casper, WY NPI 1457349813 Patricia Bell Obstetrics & Gynecology Physician · Casper, WY NPI 1427026277

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.