Claire Sinai, DNP
NPI 1164252730 · Pediatric Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Sinai, DNP is a Pediatric Nurse Practitioner provider in Boston, MA (NPI 1164252730).
Provider details
- NPI number
- 1164252730
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2379036 (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
1 yr 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
- 2024-08-07
- Last updated
- 2024-10-18
- Certified
- 2024-10-18
Frequently asked questions
- What is Claire Sinai's NPI number?
- Claire Sinai's National Provider Identifier (NPI) is 1164252730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Sinai's specialty?
- Claire Sinai is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Sinai located?
- Claire Sinai's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Claire Sinai's phone number?
- The practice phone number listed in the NPPES registry for Claire Sinai is (617) 355-6388.
- Does Claire Sinai accept Medicare?
- Claire Sinai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Sinai's NPI active?
- Yes — Claire Sinai's NPI (1164252730) is active in the NPPES registry as of the last update on 2024-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.