ARTHUR JULES GAMACHE JR. MD
NPI 1285732321
Anesthesiology in York, ME
About Arthur Jules Gamache Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTHUR JULES GAMACHE JR. MD (NPI 1285732321) is an individual anesthesiology provider in York, Maine, licensed in Maine (016806) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with York Hospital, and is a graduate of University Of Vermont College Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Arthur Jules Gamache Jr. 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 Arthur Gamache reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
York, ME 03909
- Reassigned Medicare billing, Maine enrollment
- 347 clinicians in this Medicare group
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 189 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
York Hospital
Acute Care Hospitals · York, MEMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Arthur Gamache's NPI number?
The NPI number for Arthur Gamache is 1285732321. It was assigned to this individual provider in the NPPES registry on September 20, 2006.
Where is Arthur Gamache located?
Arthur Gamache practices at 15 Hospital Dr, York, ME 03909. The listed phone number is (207) 351-2244.
What is Arthur Gamache's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Arthur Gamache enrolled in Medicare?
Yes. Arthur Gamache 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 Arthur Gamache's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Gamache reassigns Medicare benefits to 2 organizations: York Hospital (York, ME) and Anesthesia Care Group PC (Exeter, NH). 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 Arthur Gamache's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Arthur Gamache affiliated with any hospitals?
According to CMS data, Arthur Gamache is affiliated with York Hospital.
When was this NPI record last updated?
The NPPES record for Arthur Gamache was last updated on January 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Arthur Jules Gamache Jr., MD · NPI 1285732321
Anesthesiology physician in York, Maine. Individual provider, active in the CMS NPPES registry since September 20, 2006.
## Identity
- **NPI:** 1285732321 (Entity type: Individual)
- **Enumerated:** September 20, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 016806 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 HOSPITAL DR, York, ME 03909-1011
- **Phone:** (207) 351-2244
## 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): York Hospital (NPI 1376528398, York, ME); Anesthesia Care Group PC (NPI 1629074224, Exeter, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 1996
## Record status
- **NPPES last updated:** January 5, 2021
- **Other identifiers:** Medicaid 01224218 (MS); Other 412044822 (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1285732321) · Data from the CMS NPPES public registry.