DR. THY THY DO MD
NPI 1184887606
Dermatology in Ann Arbor, MI
About Dr. Thy Thy Do Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THY THY DO MD (NPI 1184887606) is an individual dermatology provider in Ann Arbor, Michigan, licensed in Michigan (4301092235) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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. Thy Thy Do 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 Reassignment
Medicare enrollment records show Thy Thy Do reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48104
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Laura K Ganger MD PC
- 11 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 10
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.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MITrinity Health Ann Arbor Hospital
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48104 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Thy Thy Do's NPI number?
The NPI number for Thy Thy Do is 1184887606. It was assigned to this individual provider in the NPPES registry on July 3, 2008.
Where is Thy Thy Do located?
Thy Thy Do practices at 1979 Huron Pkwy, Ann Arbor, MI 48104. The listed phone number is (734) 344-4567.
What is Thy Thy Do's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Thy Thy Do enrolled in Medicare?
Yes. Thy Thy Do 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 organization bills Medicare for Thy Thy Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thy Thy Do reassigns Medicare benefits to Laura K Ganger, M.D. P.C. (Ann Arbor, MI). The 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 Thy Thy Do's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thy Thy Do accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Thy Thy Do 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 Thy Thy Do affiliated with any hospitals?
According to CMS data, Thy Thy Do is affiliated with University Of Michigan Health System and Trinity Health Ann Arbor Hospital.
When was this NPI record last updated?
The NPPES record for Thy Thy Do was last updated on August 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Thy Thy Do, MD · NPI 1184887606
Dermatology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since July 3, 2008.
## Identity
- **NPI:** 1184887606 (Entity type: Individual)
- **Enumerated:** July 3, 2008
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 4301092235 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1979 HURON PKWY, Ann Arbor, MI 48104
- **Phone:** (734) 344-4567 · **Fax:** (734) 669-1104
## 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:** Laura K Ganger, M.D. P.C. (NPI 1720347248, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** August 8, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1184887606) · Data from the CMS NPPES public registry.