Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Ann Zimmerman Minnich, C.N.M.

Advanced Practice Midwife in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1275511925

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Registry record

Entity type Individual (Type 1)

Name Barbara Ann Zimmerman Minnich

Credential C.N.M.

Sex Female

Practice address 5401 S Wentworth Ave, Chicago, IL, 60609

Phone (773) 288-6900

Fax (773) 268-3020

Enumeration date Jan 4, 2006

Last updated in NPPES Jul 27, 2026

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 209.009431 (IL) Primary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 000727 (NV) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 100316 (OK) Secondary

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

Is NPI 1275511925 active?

Yes, as of the latest NPPES snapshot, NPI 1275511925 is active (record last updated 2026-07-27).

How do I verify Barbara Zimmerman Minnich's NPI record?

Cross-check NPI 1275511925 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-27.