GRACE SPENCER
NPI 1255837936
Anesthesiology in Farmington, CT
About Grace Spencer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE SPENCER (NPI 1255837936) is an individual anesthesiology provider in Farmington, Connecticut, licensed in Maine (MD27643) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Maine General Medical Center, and is a graduate of University Of South Carolina School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
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
Grace Spencer 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 Reassignment
Medicare enrollment records show Grace Spencer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Kennebec Anesthesia Associates PA
- 64 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
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.
Maine General Medical Center
Acute Care Hospitals · Augusta, MEOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARMINGTON, CT 06032
FARMINGTON, CT 06032
FARMINGTON, CT 06032
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 Grace Spencer's NPI number?
The NPI number for Grace Spencer is 1255837936. It was assigned to this individual provider in the NPPES registry on April 2, 2018.
Where is Grace Spencer located?
Grace Spencer practices at 263 Farmington Ave, Farmington, CT 06032. The listed phone number is (603) 369-1803.
What is Grace Spencer's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Grace Spencer enrolled in Medicare?
Yes. Grace Spencer 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 organization bills Medicare for Grace Spencer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Spencer reassigns Medicare benefits to Kennebec Anesthesia Associates, P.A. (Augusta, ME). The 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 Grace Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grace Spencer accept?
Health plans from Anthem Blue Cross and Blue Shield list Grace Spencer 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.
Is Grace Spencer affiliated with any hospitals?
According to CMS data, Grace Spencer is affiliated with Maine General Medical Center.
When was this NPI record last updated?
The NPPES record for Grace Spencer was last updated on November 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Grace Spencer · NPI 1255837936
Anesthesiology physician in Farmington, Connecticut. Individual provider, active in the CMS NPPES registry since April 2, 2018.
## Identity
- **NPI:** 1255837936 (Entity type: Individual)
- **Enumerated:** April 2, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD27643 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 263 FARMINGTON AVE, Farmington, CT 06032-1956
- **Phone:** (603) 369-1803
## 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:** Kennebec Anesthesia Associates, P.A. (NPI 1992789184, Augusta, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Carolina School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** November 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1255837936) · Data from the CMS NPPES public registry.