Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patricia A Sinoway, MD

Dermatology Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1043269095

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Registry record

Entity type Individual (Type 1)

Name Dr. Patricia A Sinoway

Credential MD

Sex Female

Practice address 10350 E Dakota Ave, Denver, CO, 80247

Phone (303) 338-4545

Enumeration date May 8, 2006

Last updated in NPPES May 6, 2021

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 39227 (CO) 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
029247	Other	CO	KAISER COMMERCIAL NUMBER
20304538601	Other	CO	PACIFICARE PROV #
203045386001	Other	CO	ROCKY MOUNTAIN PROV #
SIS66769	Other	CO	BCBS PROV #

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

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.

What specialty is Patricia Sinoway?

Patricia Sinoway is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-06.