AMY ELIZABETH ROTHBERG MD
NPI 1639280514
Internal Medicine - Endocrinology, Diabetes & Metabolism in Ann Arbor, MI
About Amy Elizabeth Rothberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY ELIZABETH ROTHBERG MD (NPI 1639280514) is an individual endocrinology, diabetes & metabolism provider in Ann Arbor, Michigan, licensed in Michigan (4301067926) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and maintains a secondary practice location in Coral Gables.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
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
Amy Elizabeth Rothberg 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
2Medicare enrollment records show Amy Rothberg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48105
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Coral Gables, FL 33134
- Reassigned Medicare billing, Michigan and South Carolina enrollments
- 9 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.
Hospital Affiliations CMS Care Compare
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, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ANN ARBOR, MI 48105
ANN ARBOR, MI 48105
ANN ARBOR, MI 48105
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 Amy Rothberg's NPI number?
The NPI number for Amy Rothberg is 1639280514. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Amy Rothberg located?
Amy Rothberg practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. The listed phone number is (734) 647-5871.
What is Amy Rothberg's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Amy Rothberg enrolled in Medicare?
Yes. Amy Rothberg 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 Amy Rothberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Rothberg reassigns Medicare benefits to 2 organizations: Regents Of The University Of Michigan (Ann Arbor, MI) and Rewind Medical, PC (Coral Gables, FL). 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 Amy Rothberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Rothberg accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Amy Rothberg 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 Amy Rothberg affiliated with any hospitals?
According to CMS data, Amy Rothberg is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Amy Rothberg was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Amy Elizabeth Rothberg, MD · NPI 1639280514
Endocrinology, Diabetes & Metabolism physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1639280514 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 4301067926 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 FRANK LLOYD WRIGHT DR, Ann Arbor, MI 48105-9484
- **Phone:** (734) 647-5871
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1033524335, Ann Arbor, MI); Rewind Medical, PC (NPI 1811608292, Coral Gables, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 1996
## Record status
- **NPPES last updated:** September 30, 2026
- **Other identifiers:** Other 700H110750 (MI); Other C6596 (MI); Other 1108138921 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1639280514) · Data from the CMS NPPES public registry.