Sarah Thayer, CNM
NPI 1881205979 · Midwife · Springfield, MA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Thayer, CNM is a Midwife provider in Springfield, MA (NPI 1881205979).
Provider details
- NPI number
- 1881205979
- Entity type
- Individual
- Primary specialty
- MidwifeOther Service Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 476 (CT)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2020-08-12
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Sarah Thayer's NPI number?
- Sarah Thayer's National Provider Identifier (NPI) is 1881205979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Thayer's specialty?
- Sarah Thayer is listed in the NPPES registry with a primary specialty of Midwife (Other Service Providers).
- Where is Sarah Thayer located?
- Sarah Thayer's practice location on file with NPPES is 3455 Main St Ste C, Springfield, MA 01107-1187.
- What is Sarah Thayer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Thayer is (134) 794-8484.
- Does Sarah Thayer accept Medicare?
- Sarah Thayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Thayer's NPI active?
- Yes — Sarah Thayer's NPI (1881205979) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.