Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Margaret Eileen Orth, OTRL

Occupational Medicine Physician in Keyser, WV · enumerated 2008.

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

National Provider Identifier

1447436738

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Margaret Eileen Orth

Credential OTRL

Sex Female

Practice address Keyser, WV, 26726

Phone (304) 788-4200

Fax (304) 788-6461

Enumeration date Jan 16, 2008

Last updated in NPPES Jan 16, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 1280 (WV) Primary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 01750 (MD) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License OC003381L (PA) Secondary

Other identifiers

Identifier	Type	State	Issuer
3810007215	Medicaid	WV	-

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 Margaret Orth?

The National Provider Identifier (NPI) for Margaret Orth is 1447436738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Orth practice?

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

Other providers at this practice address

Browse all →

Mineral County Board of Education Local Education Agency (LEA) · Keyser, WV NPI 1710175591 Frances Cook Speech-Language Pathologist · Keyser, WV NPI 1164601647 Lorraine Mangold Speech-Language Pathologist · Keyser, WV NPI 1740461987 Elaine Keane Occupational Medicine Physician · Keyser, WV NPI 1104002401 Helen Zapf Occupational Medicine Physician · Keyser, WV NPI 1013193325 Erin Watson Occupational Medicine Physician · Keyser, WV NPI 1730365040 Jennifer Ashby Occupational Medicine Physician · Keyser, WV NPI 1033387014 Mineral County Board of Education Local Education Agency (LEA) · Keyser, Wv, WV NPI 1639348451

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-16.