Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen E Mccool, CNM

Advanced Practice Midwife in Milwaukee, WI · enumerated 2012 · practices at Planned Parenthood of Wi, Inc.

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

National Provider Identifier

1720336274

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Registry record

Entity type Individual (Type 1)

Name Gretchen E Mccool

Credential CNM

Sex Female

Practice address 801 E Capitol Dr, Milwaukee, WI, 53212

Phone (844) 493-1052

Fax (414) 291-5207

Enumeration date Aug 15, 2012

Last updated in NPPES Apr 10, 2026

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 148890 (WI) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
100037010	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

How do I verify Gretchen Mccool's NPI record?

Cross-check NPI 1720336274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720336274 active?

Yes, as of the latest NPPES snapshot, NPI 1720336274 is active (record last updated 2026-04-10).

Other providers at this practice address

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Planned Parenthood of Wi, Inc Ambulatory Family Planning Facility · Milwaukee, WI NPI 1578738084

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.