Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frederick N. Green, MD

Obstetrics & Gynecology Physician in Springfield, OR · enumerated 2006 · practices at Womens Care, PC.

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

National Provider Identifier

1669497756

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Frederick N. Green

Credential MD

Sex Male

Practice address 3100 Martin Luther King Jr Pkwy, Springfield, OR, 97477

Phone (541) 485-2777

Fax (541) 246-2353

Enumeration date Jul 12, 2006

Last updated in NPPES Aug 6, 2013

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD14515 (OR) 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
124297	Medicaid	OR	-

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 Frederick Green?

The National Provider Identifier (NPI) for Frederick Green is 1669497756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frederick Green practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-06.