Eric N. Worthing, M.D.
Internal Medicine Physician · Damariscotta, ME
Eric N. Worthing, M.D. is an internal medicine physician with a practice address in Damariscotta, Maine, and NPI 1639431414, issued on Jun 8, 2012. Check the license (Maine MD21212, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Eric N. Worthing
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD21212 ME
Self-reported in NPPES; status is on the state search - Practice location
- 24 Miles Center Way, Damariscotta, ME 04543
- Phone
- (207) 563-4250
- Enumerated
- Jun 8, 2012
- Record last updated
- Oct 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (207) 563-4246
- Medicare enrollment
- Enrolled (PECOS I20160926000609); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 597 in Maine → Look up another NPI →
Also registered at 24 Miles Center Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lori Ann, FNPFamily Nurse Practitioner1245895234
- Jennifer Averill, PMHNPPsychiatric/Mental Health Nurse Practitioner1548050792
- Janet Azevedo, NPAdult Health Nurse Practitioner1902254410
- Michael Baldwin, PASurgical Physician Assistant1013016096
- Linda Brouwer, FNPFamily Nurse Practitioner1609208032
- Jacqueline Brown, MDObstetrics & Gynecology Physician1396729851
Verify Eric N. Worthing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD21212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,602 Medicare Part D claims for 795 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 253 claims were for opioids.
Most prescribed
- Atorvastatin Calcium613 claims
- Levothyroxine Sodium400 claims
- Amlodipine Besylate362 claims
- Omeprazole284 claims
- Lisinopril280 claims
- Losartan Potassium218 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric N. Worthing among 597 internal medicine physician records in Maine
Eric N. Worthing, M.D. is one of 597 internal medicine physician records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2005 among the 369 with a school on file
- Record last updated2018 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Damariscotta
They are 7 of the 275 NPPES records with a practice address in Damariscotta, and 597 internal medicine physician records in Maine.
All 597 in Maine → Every provider in Damariscotta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Catherine Cavanaugh, D.O.Damariscotta, ME 045431831365311
- Ann Coughlan, M.D.Damariscotta, ME 045431003997115
- Michelle Gochioco, MDDamariscotta, ME 045431790951663
- Kristin Kentopp, M.D.Damariscotta, ME 045431366449258
- Sean O'Donnell, MDDamariscotta, ME 045431285632695
- Jarrod Tembreull, MDDamariscotta, ME 045431679928618
- Aquilino Alamo, MDBoothbay Harbor, ME 045381154473585
- Lisa Splittstoesser, M.D.Boothbay Harbor, ME 045381124021944
Common questions
What is Eric N. Worthing, M.D.'s NPI number?
Eric N. Worthing, M.D.'s National Provider Identifier (NPI) is 1639431414, issued on Jun 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Eric N. Worthing, M.D. located?
The NPPES record lists a practice address at 24 Miles Center Way, Damariscotta, ME, 04543. Phone: (207) 563-4250. Providers update this record themselves, so call before visiting.
How can I verify Eric N. Worthing, M.D.'s license?
NPPES lists Maine license number MD21212, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric N. Worthing, M.D. prescribe under Medicare Part D?
In 2024, Eric N. Worthing, M.D. had 8,602 Medicare Part D claims for 795 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Eric N. Worthing, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.