Sarah Stocker
NPI 1649932856 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Stocker is a Nurse Practitioner provider in Boston, MA (NPI 1649932856).
Provider details
- NPI number
- 1649932856
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2302823 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-10-06
- Last updated
- 2023-07-18
- Certified
- 2023-07-18
Frequently asked questions
- What is Sarah Stocker's NPI number?
- Sarah Stocker's National Provider Identifier (NPI) is 1649932856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Stocker's specialty?
- Sarah Stocker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Stocker located?
- Sarah Stocker's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Sarah Stocker's phone number?
- The practice phone number listed in the NPPES registry for Sarah Stocker is (617) 724-4000.
- Does Sarah Stocker accept Medicare?
- Sarah Stocker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Stocker's NPI active?
- Yes — Sarah Stocker's NPI (1649932856) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.