Sarah Ellsworth, CNM, MSN
NPI 1134203649 · Obstetrics & Gynecology Nurse Practitioner · Keene, NH
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Ellsworth, CNM, MSN is a Obstetrics & Gynecology Nurse Practitioner provider in Keene, NH (NPI 1134203649).
Provider details
- NPI number
- 1134203649
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- 046070-23 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-24
- Last updated
- 2014-04-03
Frequently asked questions
- What is Sarah Ellsworth's NPI number?
- Sarah Ellsworth's National Provider Identifier (NPI) is 1134203649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Ellsworth's specialty?
- Sarah Ellsworth is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Ellsworth located?
- Sarah Ellsworth's practice location on file with NPPES is 590 Court St, Keene, NH 03431-1719.
- What is Sarah Ellsworth's phone number?
- The practice phone number listed in the NPPES registry for Sarah Ellsworth is (603) 354-5400.
- Does Sarah Ellsworth accept Medicare?
- Sarah Ellsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Ellsworth's NPI active?
- Yes — Sarah Ellsworth's NPI (1134203649) is active in the NPPES registry as of the last update on 2014-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.