Marci Shearer, A.P.R.N.
NPI 1538483375 · Family Nurse Practitioner · West Enfield, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marci Shearer, A.P.R.N. is a Family Nurse Practitioner provider in West Enfield, ME (NPI 1538483375).
Provider details
- NPI number
- 1538483375
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.P.R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- AP101015 (MA)
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
16 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 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 191 | 44 |
| Atorvastatin Calcium | 137 | 31 |
| Amlodipine Besylate | 124 | 25 |
| Levothyroxine Sodium | 110 | 22 |
| Rosuvastatin Calcium | 103 | 32 |
| Metoprolol Succinate | 94 | 21 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-23
- Last updated
- 2014-06-12
Frequently asked questions
- What is Marci Shearer's NPI number?
- Marci Shearer's National Provider Identifier (NPI) is 1538483375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marci Shearer's specialty?
- Marci Shearer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marci Shearer located?
- Marci Shearer's practice location on file with NPPES is 47 Bridge Street, West Enfield, ME 04493.
- What is Marci Shearer's phone number?
- The practice phone number listed in the NPPES registry for Marci Shearer is (207) 794-6700.
- Does Marci Shearer accept Medicare?
- Marci Shearer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marci Shearer's NPI active?
- Yes — Marci Shearer's NPI (1538483375) is active in the NPPES registry as of the last update on 2014-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.