Megan Barker, MD
NPI 1326276932 · Family Medicine Physician · Fairfield, ME
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Barker, MD is a Family Medicine Physician provider in Fairfield, ME (NPI 1326276932).
Provider details
- NPI number
- 1326276932
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- EC091015 (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
122 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 | 41 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 30 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $90 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $154 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $106 |
Typical Medicare-allowed amounts for these services range $73–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 102 | 35 |
| Lisinopril | 67 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 62 | — |
| Levothyroxine Sodium | 61 | 17 |
| Omeprazole | 55 | 19 |
| Oxycodone Hcl | 54 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2012-11-12
Frequently asked questions
- What is Megan Barker's NPI number?
- Megan Barker's National Provider Identifier (NPI) is 1326276932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Barker's specialty?
- Megan Barker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Barker located?
- Megan Barker's practice location on file with NPPES is 4 Sheridan Rd, Fairfield, ME 04937-3314.
- What is Megan Barker's phone number?
- The practice phone number listed in the NPPES registry for Megan Barker is (207) 861-5000.
- Does Megan Barker accept Medicare?
- Megan Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Barker's NPI active?
- Yes — Megan Barker's NPI (1326276932) is active in the NPPES registry as of the last update on 2012-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.