Ann Coughlan, M.D.
NPI 1003997115 · Internal Medicine Physician · Damariscotta, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Coughlan, M.D. is a Internal Medicine Physician provider in Damariscotta, ME (NPI 1003997115).
Provider details
- NPI number
- 1003997115
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 017392 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 425 | 119 |
| Levothyroxine Sodium | 253 | 62 |
| Lisinopril | 216 | 67 |
| Amlodipine Besylate | 207 | 61 |
| Omeprazole | 198 | 61 |
| Losartan Potassium | 174 | 47 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2009-03-12
Frequently asked questions
- What is Ann Coughlan's NPI number?
- Ann Coughlan's National Provider Identifier (NPI) is 1003997115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Coughlan's specialty?
- Ann Coughlan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Coughlan located?
- Ann Coughlan's practice location on file with NPPES is 5 Miles Center Way, Damariscotta, ME 04543-4067.
- What is Ann Coughlan's phone number?
- The practice phone number listed in the NPPES registry for Ann Coughlan is (207) 563-4250.
- Does Ann Coughlan accept Medicare?
- Ann Coughlan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Coughlan's NPI active?
- Yes — Ann Coughlan's NPI (1003997115) is active in the NPPES registry as of the last update on 2009-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.