Michelle Mosher, D.O.
NPI 1841428455 · Family Medicine Physician · Fairfield, ME
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Mosher, D.O. is a Family Medicine Physician provider in Fairfield, ME (NPI 1841428455).
Provider details
- NPI number
- 1841428455
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- T0909 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
378 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 162 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 134 | $73 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 62 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $161 |
Typical Medicare-allowed amounts for these services range $73–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | — |
| Potassium Chloride | 20 | — |
| Amlodipine Besylate | 16 | — |
| Lisinopril | 15 | — |
| Losartan Potassium | 15 | 14 |
| Prednisone | 15 | 15 |
| Carvedilol | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2012-10-16
Frequently asked questions
- What is Michelle Mosher's NPI number?
- Michelle Mosher's National Provider Identifier (NPI) is 1841428455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Mosher's specialty?
- Michelle Mosher is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Mosher located?
- Michelle Mosher's practice location on file with NPPES is 4 Sheridan Rd, Fairfield, ME 04937-3314.
- What is Michelle Mosher's phone number?
- The practice phone number listed in the NPPES registry for Michelle Mosher is (207) 861-5000.
- Does Michelle Mosher accept Medicare?
- Michelle Mosher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Mosher's NPI active?
- Yes — Michelle Mosher's NPI (1841428455) is active in the NPPES registry as of the last update on 2012-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.