THOMAS G BERING MD
NPI 1700878477
Anesthesiology in York, PA
About Thomas G Bering Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS G BERING MD (NPI 1700878477) is an individual anesthesiology provider in York, Pennsylvania, licensed in Pennsylvania (MD027719E) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Thomas G Bering Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
9Medicare enrollment records show Thomas Bering reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lancaster, PA 17601
- Reassigned Medicare billing, Pennsylvania enrollment
- 267 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 394 clinicians in this Medicare group
Chadds Ford, PA 19317
- Reassigned Medicare billing, Pennsylvania enrollment
- 52 clinicians in this Medicare group
Richfield, PA 17086
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Geisinger Clinic
- 4,429 clinicians in this Medicare group
Allentown, PA 18104
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Lehigh Anesthesia Associates PC
- 102 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 400 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 146 clinicians in this Medicare group
Forty Fort, PA 18704
- Reassigned Medicare billing, Pennsylvania enrollment
- 25 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, Pennsylvania enrollment
- 928 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 4
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.
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.
YORK, PA 17403
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 Thomas Bering's NPI number?
The NPI number for Thomas Bering is 1700878477. It was assigned to this individual provider in the NPPES registry on August 18, 2005.
Where is Thomas Bering located?
Thomas Bering practices at 325 S Belmont St, York, PA 17403. The listed phone number is (717) 849-5781.
What is Thomas Bering's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Thomas Bering enrolled in Medicare?
Yes. Thomas Bering is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Thomas Bering's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Bering reassigns Medicare benefits to 9 organizations: Rgal Anesthesia Services LLC (Lancaster, PA), Upmc Pinnacle Anesthesia Services, LLC (Harrisburg, PA), Greater Philadelphia Anesthesia Services PLLC (Chadds Ford, PA), Geisinger Clinc (Richfield, PA), Lehigh Anesthesia Associates, P.C. (Allentown, PA) and 4 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 Thomas Bering'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 Thomas Bering was last updated on August 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Thomas G Bering, MD · NPI 1700878477
Anesthesiology physician in York, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 18, 2005.
## Identity
- **NPI:** 1700878477 (Entity type: Individual)
- **Enumerated:** August 18, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD027719E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 S BELMONT ST, York, PA 17403-2608
- **Phone:** (717) 849-5781 · **Fax:** (717) 815-2722
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Rgal Anesthesia Services LLC (NPI 1699055251, Lancaster, PA); Upmc Pinnacle Anesthesia Services, LLC (NPI 1730693979, Harrisburg, PA); Greater Philadelphia Anesthesia Services PLLC (NPI 1497356034, Chadds Ford, PA); Geisinger Clinc (NPI 1326537564, Richfield, PA); Lehigh Anesthesia Associates, P.C. (NPI 1508842246, Allentown, PA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 4, 2014
- **Other identifiers:** Other 423596 (PA); Other 30075070 (PA); Other 1550383 (PA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1700878477) · Data from the CMS NPPES public registry.