Lynne Masterson, CNM
NPI 1447592290 · Midwife · Worcester, MA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynne Masterson, CNM is a Midwife provider in Worcester, MA (NPI 1447592290).
Provider details
- NPI number
- 1447592290
- Entity type
- Individual
- Primary specialty
- MidwifeOther Service Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN265289 (MA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 55 Fogg RdWeymouth, MA 02190-2432Phone: (781) 624-8000
Registry dates
- Enumerated
- 2013-03-20
- Last updated
- 2024-03-05
- Certified
- 2024-03-05
Frequently asked questions
- What is Lynne Masterson's NPI number?
- Lynne Masterson's National Provider Identifier (NPI) is 1447592290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Masterson's specialty?
- Lynne Masterson is listed in the NPPES registry with a primary specialty of Midwife (Other Service Providers).
- Where is Lynne Masterson located?
- Lynne Masterson's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Lynne Masterson's phone number?
- The practice phone number listed in the NPPES registry for Lynne Masterson is (508) 368-3110.
- Does Lynne Masterson accept Medicare?
- Lynne Masterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynne Masterson's NPI active?
- Yes — Lynne Masterson's NPI (1447592290) is active in the NPPES registry as of the last update on 2024-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.