Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Elaine Koski, M.D.

Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician in San Diego, CA · enumerated 2007.

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

National Provider Identifier

1144377938

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Michelle Elaine Koski

Credential M.D.

Sex Female

Practice address 5893 Copley Dr, Kaiser Garfield Department of Urology, San Diego, CA, 92111

Phone (888) 694-7857

Fax (760) 510-5782

Enumeration date Jan 4, 2007

Last updated in NPPES Dec 2, 2021

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD.203505 (LA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 34108 (SC) Secondary

2088F0040X Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician Allopathic & Osteopathic Physicians · License A125665 (CA) 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
203505	Medicaid	LA	-

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 Michelle Koski?

Michelle Koski is registered in NPPES with the primary taxonomy of Urogynecology and Reconstructive Pelvic Surgery (Urology) 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-02.