ANDREW THIERMAN MD
NPI 1043839046
Psychiatry & Neurology - Neurology in Rochester, NY
About Andrew Thierman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW THIERMAN MD (NPI 1043839046) is an individual neurology provider in Rochester, New York, licensed in New York (327216) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Highland Hospital, and maintains a secondary practice location in Cooperstown.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Andrew Thierman 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
10Medicare enrollment records show Andrew Thierman reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 211 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
Geneva, NY 14456
- Reassigned Medicare billing, New York enrollment
- 148 clinicians in this Medicare group
Dansville, NY 14437
- Reassigned Medicare billing, New York enrollment
- 275 clinicians in this Medicare group
Penn Yan, NY 14527
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Soldiers & Sailors Memorial Hospital
- Also billed through NPI 1215044516 (New York)
- 113 clinicians in this Medicare group
Hornell, NY 14843
- Reassigned Medicare billing, New York enrollment
- 436 clinicians in this Medicare group
Auburn, NY 13021
- Reassigned Medicare billing, New York enrollment
- 277 clinicians in this Medicare group
Auburn, NY 13021
- Reassigned Medicare billing, New York enrollment
- 249 clinicians in this Medicare group
Wellsville, NY 14895
- Reassigned Medicare billing, New York enrollment
- 233 clinicians in this Medicare group
Cooperstown, NY 13326
- Reassigned Medicare billing, New York enrollment
- 1,052 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Highland Hospital
Acute Care Hospitals · Rochester, NYStrong Memorial Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14642 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, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
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 Thierman's NPI number?
The NPI number for Andrew Thierman is 1043839046. It was assigned to this individual provider in the NPPES registry on April 10, 2020.
Where is Andrew Thierman located?
Andrew Thierman practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 275-2530.
What is Andrew Thierman's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Andrew Thierman enrolled in Medicare?
Yes. Andrew Thierman 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 Andrew Thierman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Thierman reassigns Medicare benefits to 10 organizations: U Of R Neurology Department (Rochester, NY), University Of Rochester (Rochester, NY), Geneva General Hospital Inc (Geneva, NY), Nicholas H. Noyes Memorial Hospital (Dansville, NY), Soldiers And Sailors Memorial Hospital (Penn Yan, NY) and 5 more organizations, listed in the Medicare section above. 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 Thierman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Thierman affiliated with any hospitals?
According to CMS data, Andrew Thierman is affiliated with Highland Hospital and Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Thierman was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Andrew Thierman, MD · NPI 1043839046
Neurology physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since April 10, 2020.
## Identity
- **NPI:** 1043839046 (Entity type: Individual)
- **Enumerated:** April 10, 2020
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 327216 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 ELMWOOD AVE, Rochester, NY 14642-0001
- **Phone:** (585) 275-2530
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): U Of R Neurology Department (NPI 1184725525, Rochester, NY); University Of Rochester (NPI 1346285657, Rochester, NY); Geneva General Hospital Inc (NPI 1447635156, Geneva, NY); Nicholas H. Noyes Memorial Hospital (NPI 1982625661, Dansville, NY); Soldiers And Sailors Memorial Hospital (NPI 1528519378, Penn Yan, NY); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043839046) · Data from the CMS NPPES public registry.