SHIRLEY GRESSEAU MD
NPI 1508972811
Obstetrics & Gynecology in West Allis, WI

Q: What is Shirley Gresseau's NPI number?

The NPI number for Shirley Gresseau is 1508972811. It was assigned to this individual provider in the NPPES registry on August 21, 2006.

Q: What is Shirley Gresseau's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Shirley Gresseau was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since August 21, 2006PECOS Enrolled

555 S 108TH ST, WEST ALLIS, WI 53214(414) 566-6400(414) 566-3866 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Shirley Gresseau Md NPPES

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

SHIRLEY GRESSEAU MD (NPI 1508972811) is an individual obstetrics & gynecology provider in West Allis, Wisconsin, licensed in New York (203959) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508972811

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameSHIRLEY GRESSEAUCredential: MD

Location Address555 S 108TH STWest Allis, WI 53214-1100

Mailing Address555 S 108th StWest Allis, WI 53214-1100 · (414) 566-6400 · Fax (414) 566-3866

Phone(414) 566-6400

Fax(414) 566-3866

Sole ProprietorNo

Enumeration DateAugust 21, 2006

Last NPPES UpdateJuly 24, 2026

NPPES CertifiedJuly 24, 2026

✔ NPI 1508972811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in NY · 203959✔ Licensed in WI · 38157-020

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.

555 S 108TH ST, West Allis, WI 53214

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shirley Gresseau Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show Shirley Gresseau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obgyn Hospitalist Medical Services Of New York, P.C.

718 mi

Obstetrics & Gynecology

2210 TROY SCHENECTADY RD, BELLEVUE WOMAN'S CARE CENTER
Niskayuna, NY 12309

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Obgyn Hospitalist Medical Services Of New York PC
125 clinicians in this Medicare group

NPI 1518285055 (800) 967-2289

Aizer Health , Inc.

721 mi

Federally Qualified Health Center (FQHC)

49 FOREST ROAD
Monroe, NY 10950

Reassigned Medicare billing, New York enrollment
97 clinicians in this Medicare group

NPI 1063480218 (845) 782-3242

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 53214 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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.

DR. LISA M STUKENBERG M.D.

Pediatrics