RANDY ZIMMERMAN M.D.,P.C.
NPI 1154513356
Obstetrics & Gynecology in Barrington, IL

Q: What is Randy Zimmerman M.D.,p.C.'s NPI number?

The NPI number for Randy Zimmerman M.D.,p.C. is 1154513356. It was assigned to this organization in the NPPES registry on August 13, 2007.

Q: What is Randy Zimmerman M.D.,p.C.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since August 13, 2007

27750 W HIGHWAY 22, SUITE 120, BARRINGTON, IL 60010(847) 277-0500(847) 277-0505 Get Directions Write a Review

NPPES record last updated: November 26, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Randy Zimmerman M.d.,p.c. NPPES

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

RANDY ZIMMERMAN M.D.,P.C. (NPI 1154513356) is a healthcare organization registered as an obstetrics & gynecology in Barrington, Illinois and active in the NPI registry since August 2007. The organization lists Randy R Zimmerman, President, as its authorized official.

NPPES Registry Identity

NPI1154513356

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameRANDY ZIMMERMAN M.D.,P.C.

Location Address27750 W HIGHWAY 22, SUITE 120Barrington, IL 60010-2379

Mailing Address27750 W Highway 22, Suite 120Barrington, IL 60010-2379 · (847) 277-0500 · Fax (847) 277-0505

Phone(847) 277-0500

Fax(847) 277-0505

Organization SubpartNo

Authorized OfficialRandy R ZimmermanPresident · (847) 277-0500

Enumeration DateAugust 13, 2007

Last NPPES UpdateNovember 26, 2007

✔ NPI 1154513356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedNurse PractitionerTaxonomy 363L00000X

Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X

27750 W HIGHWAY 22, Barrington, IL 60010

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Other Identifiers 3

Medicare PIN212760IL

Other04921797IL · Blue Cross

Medicare UPIND15512IL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

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

DR. MICHAEL B SOBLE M.D.

Internal Medicine (Medical Oncology)

27750 W HIGHWAY 22, SUITE G80
BARRINGTON, IL 60010

Cook County (847) 842-0850

DR. DONALD F CRONIN MD

Internal Medicine (Nephrology)

27750 W HIGHWAY 22, SUITE 120
BARRINGTON, IL 60010

Cook County (847) 655-7264

THOMAS MICHAEL LESKOVAC MD

Internal Medicine (Cardiovascular Disease)

27750 W HIGHWAY 22, SUITE 240
BARRINGTON, IL 60010

Cook County (847) 829-1600

RANDY RAY ZIMMERMAN MD

Obstetrics & Gynecology

27750 W HIGHWAY 22, STE 120
BARRINGTON, IL 60010

Cook County (847) 277-0500

MINHAJ MUSA M.D.

Internal Medicine

27750 W HIGHWAY 22
BARRINGTON, IL 60010

Cook County (847) 381-5800

DR. SENG M LEONG MD

Internal Medicine

27750 W HIGHWAY 22
BARRINGTON, IL 60010

Cook County (847) 381-5800

DR. TIMOTHY VALE VOTAPKA M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

27750 W HIGHWAY 22, SUITE 100
BARRINGTON, IL 60010

Cook County (847) 816-3000

MS. CATHERINE ALEXANDRA HARALDSSON PA-C

Physician Assistant (Surgical)

27750 W HIGHWAY 22, SUITE 100
BARRINGTON, IL 60010

Cook County (847) 816-3000

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 Randy Zimmerman M.D.,p.C.'s NPI number?

The NPI number for Randy Zimmerman M.D.,p.C. is 1154513356. It was assigned to this organization in the NPPES registry on August 13, 2007.

Where is Randy Zimmerman M.D.,p.C. located?

Randy Zimmerman M.D.,p.C. is located at 27750 W Highway 22 Suite 120, Barrington, IL 60010. The listed phone number is (847) 277-0500.

What is Randy Zimmerman M.D.,p.C.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Randy Zimmerman M.D.,p.C. was last updated on November 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.