ERIC N. WORTHING M.D.
NPI 1639431414
Internal Medicine in Damariscotta, ME
About Eric N. Worthing M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIC N. WORTHING M.D. (NPI 1639431414) is an individual internal medicine provider in Damariscotta, Maine, licensed in Maine (MD21212) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of University Of Vermont College Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Eric N. Worthing M.d. 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 Eric Worthing reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Damariscotta, ME 04543
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1912094806 (Maine)
- 3,140 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMid Coast Hospital
Acute Care Hospitals · Brunswick, MEPenobscot Bay Medical Center
Acute Care Hospitals · Rockport, MELincolnhealth
Critical Access Hospitals · Damariscotta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04543 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Eric Worthing's NPI number?
The NPI number for Eric Worthing is 1639431414. It was assigned to this individual provider in the NPPES registry on June 8, 2012.
Where is Eric Worthing located?
Eric Worthing practices at 24 Miles Center Way, Damariscotta, ME 04543. The listed phone number is (207) 563-4250.
What is Eric Worthing's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Eric Worthing enrolled in Medicare?
Yes. Eric Worthing 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 Eric Worthing's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Worthing reassigns Medicare benefits to Mainehealth (Damariscotta, 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 Eric Worthing's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Worthing accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Eric Worthing 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 Eric Worthing affiliated with any hospitals?
According to CMS data, Eric Worthing is affiliated with Maine Medical Center, Mid Coast Hospital, Penobscot Bay Medical Center and Lincolnhealth.
When was this NPI record last updated?
The NPPES record for Eric Worthing was last updated on October 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Eric N. Worthing, M.D. · NPI 1639431414
Internal Medicine physician in Damariscotta, Maine. Individual provider, active in the CMS NPPES registry since June 8, 2012.
## Identity
- **NPI:** 1639431414 (Entity type: Individual)
- **Enumerated:** June 8, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD21212 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 MILES CENTER WAY, Damariscotta, ME 04543-4047
- **Phone:** (207) 563-4250 · **Fax:** (207) 563-4246
## 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:** Mainehealth (NPI 1629558432, Damariscotta, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 2012
## Record status
- **NPPES last updated:** October 10, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1639431414) · Data from the CMS NPPES public registry.