Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Helge Weyer, M.D.

Procedural Dermatology Physician in Sierra Vista, AZ · enumerated 2006 · practices at Richard H. Weyer MD PC.

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

National Provider Identifier

1790856854

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Helge Weyer

Credential M.D.

Sex Male

Practice address 165 El Camino Real, Sierra Vista, AZ, 85635

Phone (520) 458-1787

Fax (520) 458-1519

Enumeration date Nov 12, 2006

Last updated in NPPES Sep 28, 2007

Taxonomy & licenses

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 11286 (AZ) Primary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 11286 (AZ) Secondary

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
0002206400	Other	AZ	DES
E38622	Other	AZ	STERLING
121974	Other	AZ	HEALTHNET
0866509	Other	AZ	CIGNA
4127705	Other	AZ	AETNA
AZ0019120	Other	AZ	BLUE CROSS OF AZ

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.

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Frequently asked questions

What specialty is Richard Weyer?

Richard Weyer is registered in NPPES with the primary taxonomy of Procedural Dermatology 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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Richard H. Weyer MD PC Procedural Dermatology Physician · Sierra Vista, AZ NPI 1811198310

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-28.