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EMMA L MASON DO
NPI 1942838404
Obstetrics & Gynecology in Norway, ME

Active since March 31, 2020PECOS Enrolled
193 MAIN ST, NORWAY, ME 04268(207) 743-7605(207) 553-8352 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 2, 2025, Jul 30, 2024, Jun 27, 2024 and 1 more (4 updates tracked since 2020).

About Emma L Mason Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMMA L MASON DO (NPI 1942838404) is an individual obstetrics & gynecology provider in Norway, Maine, licensed in Maine (DO3901) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Farmington.

NPPES Registry Identity

NPI1942838404
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameEMMA L MASONCredential: DO
Location Address193 MAIN STNorway, ME 04268-5645
Mailing Address193 Main St Ste 3Norway, ME 04268-5645 · (207) 743-7605
Phone(207) 743-7605
Fax(207) 553-8352
Sole ProprietorNo
Enumeration DateMarch 31, 2020
Last NPPES UpdateJanuary 2, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2025
✔ NPI 1942838404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in ME · DO3901
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
193 MAIN ST, Norway, ME 04268
Open in Google Maps ↗

Secondary Practice Location 1

Location 1181 Franklin Health CmnsFarmington, ME 04938-6144 · Phone (207) 778-6394 · Fax (207) 778-2886

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emma L Mason Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04268 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARTIN D WHITAKER M.D.
Ophthalmology
193 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-0027
CAROLYN PLOURDE MD
Obstetrics & Gynecology
193 MAIN ST, SUITE 9
NORWAY, ME 04268
Oxford County (207) 743-7605
BRIAN MICHAEL NOLAN MD
Internal Medicine
193 MAIN ST, SUITE 1
NORWAY, ME 04268
Oxford County (207) 743-7721
JENNIFER REBECCA BLASTOW NP-C
Nurse Practitioner (Family)
193 MAIN ST, SUITE 1
NORWAY, ME 04268
Oxford County (207) 743-7721
EMILY KARONIS
Nurse Practitioner (Pediatrics)
193 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-8766
GREGORY J HARDY
Obstetrics & Gynecology
193 MAIN ST, SUITE 3
NORWAY, ME 04268
Oxford County (207) 743-7605
JENNIFER D SUNDAY DO
Pediatrics
193 MAIN ST, SUITE 9
NORWAY, ME 04268
Oxford County (207) 743-8766
ERIC KARL OSBORNE D.O.
Surgery
193 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-2544

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Emma Mason's NPI number?

The NPI number for Emma Mason is 1942838404. It was assigned to this individual provider in the NPPES registry on March 31, 2020.

Where is Emma Mason located?

Emma Mason practices at 193 Main St, Norway, ME 04268. The listed phone number is (207) 743-7605.

What is Emma Mason's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Emma Mason enrolled in Medicare?

Yes. Emma Mason is registered in the Medicare PECOS enrollment system.

What insurance does Emma Mason accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Emma Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Emma Mason was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.