BARBARA ANN ZIMMERMAN MINNICH C.N.M.
NPI 1275511925
Advanced Practice Midwife in Chicago, IL

Q: What is Barbara Zimmerman Minnich's NPI number?

The NPI number for Barbara Zimmerman Minnich is 1275511925. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Q: What is Barbara Zimmerman Minnich's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Active since January 04, 2006PECOS EnrolledAccepts Medicare Assignment

5401 S WENTWORTH AVE, CHICAGO, IL 60609(773) 288-6900(773) 268-3020 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 27, 2026, Mar 7, 2023 (2 updates tracked since 2023).

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About Barbara Ann Zimmerman Minnich C.n.m. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BARBARA ANN ZIMMERMAN MINNICH C.N.M. (NPI 1275511925) is an individual advanced practice midwife in Chicago, Illinois, licensed in Illinois (209.009431) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1275511925

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameBARBARA ANN ZIMMERMAN MINNICHCredential: C.N.M.

Location Address5401 S WENTWORTH AVEChicago, IL 60609-6300

Mailing Address5401 S Wentworth AveChicago, IL 60609-6300 · (773) 288-6900 · Fax (773) 268-3020

Phone(773) 288-6900

Fax(773) 268-3020

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateJanuary 4, 2006

Last NPPES UpdateJuly 27, 20262 updates tracked since enumeration

NPPES CertifiedJuly 27, 2026

✔ NPI 1275511925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

Licenses✔ Licensed in IL · 209.009431✔ Licensed in NV · 000727✔ Licensed in OK · 100316

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

5401 S WENTWORTH AVE, Chicago, IL 60609

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Secondary Practice Location 1

Location 15761 S Fort Apache RdLas Vegas, NV 89148-5506 · Phone (702) 341-6610

Other Identifiers 5

Other41449OK · Ok Board Of Narcotics And Dangerous Drugs

Medicaid200301730AOK

Medicaid000500804NV

Other309.006128IL · Apn Controlled Substance

OtherCS12064NV · Pharmacy/cds

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Barbara Ann Zimmerman Minnich C.n.m. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850421777

PECOS Enrollment IDI20210112001704

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Barbara Zimmerman Minnich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Optum Medical Group II Rhodes P C

1,528 mi

Internal Medicine

2704 N TENAYA WAY
Las Vegas, NV 89128

Reassigned Medicare billing, Nevada enrollment
608 clinicians in this Medicare group

NPI 1790329407 (702) 877-5199

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMY RAMIREZ M.D.

Pediatrics

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 288-6900

MARVIN LORA DC

Chiropractor

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (312) 878-9172

GABRIELLE BROWNE

Physician Assistant

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 288-6900

BREA REBECCA HARRIS WHNP-BC

Nurse Practitioner (Women's Health)

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 288-6900

ACCESS COMMUNITY HEALTH NETWORK

Clinic/Center (Federally Qualified Health Center (FQHC))

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 268-6900

DYNAMIC DENTAL SERVICES, P.C.

Dentist (General Practice)

5401 S WENTWORTH AVE, SUITE 200
CHICAGO, IL 60609

Cook County (773) 538-6191

ELLEN CHRISTINE SEYMOUR AGNP-C

Nurse Practitioner (Adult Health)

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 288-6900

PATRICIA BENITEZ MD

Family Medicine

5401 S WENTWORTH AVE
CHICAGO, IL 60609

Cook County (773) 288-6900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Barbara Zimmerman Minnich's NPI number?

The NPI number for Barbara Zimmerman Minnich is 1275511925. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Where is Barbara Zimmerman Minnich located?

Barbara Zimmerman Minnich practices at 5401 S Wentworth Ave, Chicago, IL 60609. The listed phone number is (773) 288-6900.

What is Barbara Zimmerman Minnich's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Barbara Zimmerman Minnich enrolled in Medicare?

Yes. Barbara Zimmerman Minnich is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Barbara Zimmerman Minnich's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Zimmerman Minnich reassigns Medicare benefits to Optum Medical Group II Rhodes P C (Las Vegas, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Barbara Zimmerman Minnich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Barbara Zimmerman Minnich was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.