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LEAH ROSE GERLACH MD
NPI 1891545794
Obstetrics & Gynecology in Milwaukee, WI

Active since March 25, 2024PECOS Enrolled
8701 WATERTOWN PLANK RD, MILWAUKEE, WI 53226(414) 955-4575 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Leah Rose Gerlach Md NPPES

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

LEAH ROSE GERLACH MD (NPI 1891545794) is an individual obstetrics & gynecology provider in Milwaukee, Wisconsin, licensed in Wisconsin (86233-20) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891545794
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameLEAH ROSE GERLACHCredential: MD
Location Address8701 WATERTOWN PLANK RDMilwaukee, WI 53226-3548
Mailing Address8701 Watertown Plank RdMilwaukee, WI 53226-3548
Phone(414) 955-4575
Sole ProprietorNo
Enumeration DateMarch 25, 2024
Last NPPES UpdateSeptember 29, 2025
NPPES CertifiedSeptember 29, 2025
✔ NPI 1891545794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in WI · 86233-20
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.
8701 WATERTOWN PLANK RD, Milwaukee, WI 53226
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leah Rose Gerlach 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53226 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.

LEA JARRETT
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-4575
SARAH PATRICIA ERPENBECK
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 805-0805
JAKE HILL
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 805-8576
MADELINE MASTERSON MD
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
WAUWATOSA, WI 53226
Milwaukee County (414) 955-4575
HUNTER D'ACQUISTO
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-8296
OSAYD S BUIRAT DO
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-8296
DAKOTA VAUGHAN MD
Internal Medicine (Sleep Medicine)
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-0437
ALICE YOONJAE LEE MD
Student in an Organized Health Care Education/Training Program
8701 WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Milwaukee County (414) 955-1833

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 Leah Gerlach's NPI number?

The NPI number for Leah Gerlach is 1891545794. It was assigned to this individual provider in the NPPES registry on March 25, 2024.

Where is Leah Gerlach located?

Leah Gerlach practices at 8701 Watertown Plank Rd, Milwaukee, WI 53226. The listed phone number is (414) 955-4575.

What is Leah Gerlach's specialty?

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

Is Leah Gerlach enrolled in Medicare?

Yes. Leah Gerlach is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leah Gerlach was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.