Eric Worthing, M.D.
NPI 1639431414 · Internal Medicine Physician · Damariscotta, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Worthing, M.D. is a Internal Medicine Physician provider in Damariscotta, ME (NPI 1639431414).
Provider details
- NPI number
- 1639431414
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 613 | 175 |
| Levothyroxine Sodium | 400 | 112 |
| Amlodipine Besylate | 362 | 104 |
| Omeprazole | 284 | 85 |
| Lisinopril | 280 | 87 |
| Losartan Potassium | 218 | 66 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-08
- Last updated
- 2018-10-10
Frequently asked questions
- What is Eric Worthing's NPI number?
- Eric Worthing's National Provider Identifier (NPI) is 1639431414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Worthing's specialty?
- Eric Worthing is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Worthing located?
- Eric Worthing's practice location on file with NPPES is 24 Miles Center Way, Damariscotta, ME 04543-4047.
- What is Eric Worthing's phone number?
- The practice phone number listed in the NPPES registry for Eric Worthing is (207) 563-4250.
- Does Eric Worthing accept Medicare?
- Eric Worthing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Worthing's NPI active?
- Yes — Eric Worthing's NPI (1639431414) is active in the NPPES registry as of the last update on 2018-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.