ERIC G TANGALOS M.D.
NPI 1528045952
Internal Medicine - Geriatric Medicine in Rochester, MN
About Eric G Tangalos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC G TANGALOS M.D. (NPI 1528045952) is an individual geriatric medicine provider in Rochester, Minnesota, licensed in Minnesota (22557) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1974).
NPPES Registry Identity
Specialties & Licenses 2
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
Eric G Tangalos M.d. 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 Eric Tangalos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Red Wing, MN 55066
- Reassigned Medicare billing, Minnesota enrollment
- 1,571 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Eric Tangalos's NPI number?
The NPI number for Eric Tangalos is 1528045952. It was assigned to this individual provider in the NPPES registry on December 28, 2005.
Where is Eric Tangalos located?
Eric Tangalos practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Eric Tangalos's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Eric Tangalos enrolled in Medicare?
Yes. Eric Tangalos 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 Eric Tangalos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Tangalos reassigns Medicare benefits to 2 organizations: Mayo Clinic (Rochester, MN) and Mayo Clinic Health System-Southeast Minnesota Region (Red Wing, MN). 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 Eric Tangalos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Tangalos accept?
Health plans from Sanford Health Plan list Eric Tangalos 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.
When was this NPI record last updated?
The NPPES record for Eric Tangalos was last updated on August 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Eric G Tangalos, M.D. · NPI 1528045952
Geriatric Medicine physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since December 28, 2005.
## Identity
- **NPI:** 1528045952 (Entity type: Individual)
- **Enumerated:** December 28, 2005
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 22557 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## 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): Mayo Clinic (NPI 1114343860, Rochester, MN); Mayo Clinic Health System-Southeast Minnesota Region (NPI 1114453883, Red Wing, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 1974
## Record status
- **NPPES last updated:** August 20, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1528045952) · Data from the CMS NPPES public registry.