DR. LAUREN M TRAN D.O.
NPI 1174889034
Obstetrics & Gynecology in West Allis, WI

Q: What is Lauren Tran's NPI number?

The NPI number for Lauren Tran is 1174889034. It was assigned to this individual provider in the NPPES registry on April 4, 2012. The provider is also known as Dr. Lauren Marie Madonna D.O..

Q: What is Lauren Tran'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 Lauren Tran was last updated on July 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 April 04, 2012PECOS Enrolled

8901 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 328-6000 Get Directions Write a Review

NPPES record last updated: July 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 30, 2021, Dec 29, 2020, Aug 9, 2016 (3 updates tracked since 2016).

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About Dr. Lauren M Tran D.o. NPPES

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

DR. LAUREN M TRAN D.O. (NPI 1174889034) is an individual obstetrics & gynecology provider in West Allis, Wisconsin, licensed in Wisconsin (65802 - 21) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1174889034

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. LAUREN M TRANCredential: D.O.

Location Address8901 W LINCOLN AVEWest Allis, WI 53227-2409

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(414) 328-6000

Sole ProprietorNo

Enumeration DateApril 4, 2012

Last NPPES UpdateJuly 19, 20253 updates tracked since enumeration

NPPES CertifiedJuly 19, 2025

✔ NPI 1174889034 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 · 65802 - 21

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.

8901 W LINCOLN AVE, West Allis, WI 53227

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Other Names 1

Professional Name (2)Dr. Lauren Marie Madonna D.o.

Secondary Practice Locations 2

Location 19200 W Loomis RdFranklin, WI 53132-8887 · Phone (414) 529-9349 · Fax (414) 529-9348

Location 28905 W Lincoln Ave, Suite 515West Allis, WI 53227-2468 · Phone (414) 328-8650

Other Identifiers 1

Medicaid100058271WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lauren M Tran D.o. 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 53227 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. SHANON RENEE LACY D.O.

Pathology (Anatomic Pathology & Clinical Pathology)