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DR. MICHAEL CRISPIN GREBNER M. D.
NPI 1790940963
Family Medicine - Adult Medicine in Milwaukee, WI

Active since July 27, 2008
949 N 9TH ST, HEALTH SERVICES UNIT, MILWAUKEE, WI 53233(414) 226-7147(414) 226-7159 Get Directions Write a Review

NPPES record last updated: July 27, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Crispin Grebner M. D. NPPES

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

DR. MICHAEL CRISPIN GREBNER M. D. (NPI 1790940963) is an individual adult medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (32993) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1790940963
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameDR. MICHAEL CRISPIN GREBNERCredential: M. D.
Location Address949 N 9TH ST, HEALTH SERVICES UNITMilwaukee, WI 53233-1422
Mailing Address949 N 9th St, Health Services UnitMilwaukee, WI 53233-1422 · (414) 226-7147 · Fax (414) 226-7159
Phone(414) 226-7147
Fax(414) 226-7159
Sole ProprietorNo
Enumeration DateJuly 27, 2008
✔ NPI 1790940963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in WI · 32993
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
949 N 9TH ST, Milwaukee, WI 53233
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Other Providers at the Same Location NPPES 9

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

STACY PAULA CRUZ FNP-C
Nurse Practitioner (Family)
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7070
INDIA CAMILLE LE APNP
Nurse Practitioner (Family)
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7145
MS. PAMELA CHARLENE PRINCE N.P.
Nurse Practitioner (Women's Health)
949 N 9TH ST, HEALTH SERVICES UNIT
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7136
MS. JOSIE LYNN VEAL APNP
Nurse Practitioner (Family)
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7134
JEFFREY ALDEN HARRIS APSW
Social Worker
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7070
WISCONSIN COMMUNITY SERVICES, INC. DRUG EVALUATION LABORATORY
Clinical Medical Laboratory
949 N 9TH ST, ROOM 131E
MILWAUKEE, WI 53233
Milwaukee County (414) 223-1329
KELLY K SCHILL RN, FNP-C, AANP
Nurse Practitioner (Family)
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (800) 367-5690
JASMINE ALEEM FNP-BC
Nurse Practitioner
949 N 9TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 226-7139

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 Michael Grebner's NPI number?

The NPI number for Michael Grebner is 1790940963. It was assigned to this individual provider in the NPPES registry on July 27, 2008.

Where is Michael Grebner located?

Michael Grebner practices at 949 N 9th St Health Services Unit, Milwaukee, WI 53233. The listed phone number is (414) 226-7147.

What is Michael Grebner's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Michael Grebner was last updated on July 27, 2008. 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.