Emma Mason, DO
NPI 1942838404 · Obstetrics & Gynecology Physician · Norway, ME
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Mason, DO is a Obstetrics & Gynecology Physician provider in Norway, ME (NPI 1942838404).
Provider details
- NPI number
- 1942838404
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO3901 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 181 Franklin Health CmnsFarmington, ME 04938-6144Phone: (207) 778-6394Fax: (207) 778-2886
Registry dates
- Enumerated
- 2020-03-31
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Emma Mason's NPI number?
- Emma Mason's National Provider Identifier (NPI) is 1942838404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Mason's specialty?
- Emma Mason is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Emma Mason located?
- Emma Mason's practice location on file with NPPES is 193 Main St, Norway, ME 04268-5645.
- What is Emma Mason's phone number?
- The practice phone number listed in the NPPES registry for Emma Mason is (207) 743-7605.
- Does Emma Mason accept Medicare?
- Emma Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Mason's NPI active?
- Yes — Emma Mason's NPI (1942838404) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.