Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dorothy A Shoup, M.D.

Obstetrics Physician in Redwood City, CA · enumerated 2006.

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

National Provider Identifier

1205885662

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Registry record

Entity type Individual (Type 1)

Name Dr. Dorothy A Shoup

Credential M.D.

Sex Female

Practice address 2900 Whipple Ave, #135, Redwood City, CA, 94062

Phone (650) 366-5594

Fax (650) 366-6352

Enumeration date May 10, 2006

Last updated in NPPES Jul 18, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G647670 (CA) Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License G64767 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Dorothy Shoup?

Dorothy Shoup is registered in NPPES with the primary taxonomy of Obstetrics 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 2016-07-18.