DR. THANH Q TRAN MD
NPI 1437175817
Emergency Medicine - Medical Toxicology in Milwaukee, WI
About Dr. Thanh Q Tran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THANH Q TRAN MD (NPI 1437175817) is an individual medical toxicology provider in Milwaukee, Wisconsin, licensed in Wisconsin (39995) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Marshfield Medical Center - Beaver Dam (mmc-bd), and is a graduate of Texas Tech University Health Science Center School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thanh Q Tran Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Thanh Tran reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Beaver Dam, WI 53916
- Reassigned Medicare billing, Wisconsin enrollment
- 32 clinicians in this Medicare group
Beloit, WI 53511
- Reassigned Medicare billing, Wisconsin enrollment
- 110 clinicians in this Medicare group
Cottage Grove, WI 53527
- Reassigned Medicare billing, Wisconsin enrollment
- 86 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marshfield Medical Center - Beaver Dam (mmc-Bd)
Acute Care Hospitals · Beaver Dam, WIStoughton Hospital
Critical Access Hospitals · Stoughton, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53202
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 Thanh Tran's NPI number?
The NPI number for Thanh Tran is 1437175817. It was assigned to this individual provider in the NPPES registry on July 15, 2006. The provider is also known as Dr. Thanh Q Andreakos MD.
Where is Thanh Tran located?
Thanh Tran practices at 111 E Wisconsin Ave Ste 2100, Milwaukee, WI 53202. The listed phone number is (414) 290-6700.
What is Thanh Tran's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.
Is Thanh Tran enrolled in Medicare?
Yes. Thanh Tran is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Thanh Tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thanh Tran reassigns Medicare benefits to 3 organizations: Ihc Beaver Dam Emergency Physicians, LLC (Beaver Dam, WI), Southern Wisconsin Emergency Associates Sc (Beloit, WI) and Stoughton Hospital Association (Cottage Grove, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thanh Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thanh Tran accept?
Health plans from Group Health Cooperative-SCW list Thanh Tran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Thanh Tran affiliated with any hospitals?
According to CMS data, Thanh Tran is affiliated with Marshfield Medical Center - Beaver Dam (mmc-Bd) and Stoughton Hospital.
When was this NPI record last updated?
The NPPES record for Thanh Tran was last updated on November 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Thanh Q Tran, MD · NPI 1437175817
Medical Toxicology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1437175817 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Emergency Medicine - Medical Toxicology · taxonomy 207PT0002X
- **State license:** 39995 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 E WISCONSIN AVE STE 2100, Milwaukee, WI 53202-4809
- **Phone:** (414) 290-6700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Ihc Beaver Dam Emergency Physicians, LLC (NPI 1912109836, Beaver Dam, WI); Southern Wisconsin Emergency Associates Sc (NPI 1568538189, Beloit, WI); Stoughton Hospital Association (NPI 1811733066, Cottage Grove, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** November 3, 2020
- **Other identifiers:** Medicaid 32475000 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1437175817) · Data from the CMS NPPES public registry.