ANDREW JAMES SEIER MD
NPI 1528529807
Internal Medicine in Bloomington, IN
About Andrew James Seier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW JAMES SEIER MD (NPI 1528529807) is an individual internal medicine provider in Bloomington, Indiana, licensed in Indiana (01089753A) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrew James Seier Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Andrew Seier reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bloomington, IN 47408
- Reassigned Medicare billing, Indiana enrollment
- 783 clinicians in this Medicare group
Slingerlands, NY 12159
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: St Peters Hospital Of The City Of Albany
- 623 clinicians in this Medicare group
Troy, NY 12180
- Reassigned Medicare billing, New York enrollment
- 725 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47408 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.
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
BLOOMINGTON, IN 47408
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 Andrew Seier's NPI number?
The NPI number for Andrew Seier is 1528529807. It was assigned to this individual provider in the NPPES registry on March 28, 2019.
Where is Andrew Seier located?
Andrew Seier practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. The listed phone number is (812) 676-4102.
What is Andrew Seier's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Andrew Seier enrolled in Medicare?
Yes. Andrew Seier is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Andrew Seier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Seier reassigns Medicare benefits to 4 organizations: Indiana University Health Southern Indiana Physicians, LLC (Bloomington, IN), St. Peter's Hospital Of The City Of Albany (Slingerlands, NY), Samaritan Hospital Of Troy, New York (Troy, NY) and Cogent Medical Care PC (East Patchogue, NY). 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 Andrew Seier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Andrew Seier was last updated on November 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.