Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joanne Metoff, M.D.

Obstetrics & Gynecology Physician in Brookfield, WI · enumerated 2005.

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

National Provider Identifier

1700879111

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Registry record

Entity type Individual (Type 1)

Name Joanne Metoff

Credential M.D.

Sex Female

Practice address 17280 W North Ave, Suite 200, Brookfield, WI, 53045

Phone (262) 754-8000

Fax (262) 754-8008

Enumeration date Aug 31, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 22153 (WI) 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
CE9550	Other	-	RR MEDICARE-GROUP
32666500	Medicaid	WI	-
30577600	Medicaid	WI	-

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

Where does Joanne Metoff practice?

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

What is the NPI number for Joanne Metoff?

The National Provider Identifier (NPI) for Joanne Metoff is 1700879111, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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