Elizabeth O'Mara, FNP-BC
NPI 1083339352 · Family Nurse Practitioner · Islesboro, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth O'Mara, FNP-BC is a Family Nurse Practitioner provider in Islesboro, ME (NPI 1083339352).
Provider details
- NPI number
- 1083339352
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- CNP221281 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 52 | 18 |
| Rosuvastatin Calcium | 35 | 12 |
| Doxycycline Monohydrate | 33 | 29 |
| Losartan Potassium | 19 | — |
| Quetiapine Fumarate | 19 | — |
| Levothyroxine Sodium | 18 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-10
- Last updated
- 2022-10-10
- Certified
- 2022-10-03
Frequently asked questions
- What is Elizabeth O'Mara's NPI number?
- Elizabeth O'Mara's National Provider Identifier (NPI) is 1083339352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth O'Mara's specialty?
- Elizabeth O'Mara is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth O'Mara located?
- Elizabeth O'Mara's practice location on file with NPPES is 150 Main Rd, Islesboro, ME 04848-4508.
- What is Elizabeth O'Mara's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth O'Mara is (207) 734-2213.
- Does Elizabeth O'Mara accept Medicare?
- Elizabeth O'Mara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth O'Mara's NPI active?
- Yes — Elizabeth O'Mara's NPI (1083339352) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.