Keri Sullivan, RN, MS, CPNP
NPI 1033386727 · Pediatric Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keri Sullivan, RN, MS, CPNP is a Pediatric Nurse Practitioner provider in Boston, MA (NPI 1033386727).
Provider details
- NPI number
- 1033386727
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 252927 (MA)
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
18 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
- 2008-05-12
- Last updated
- 2008-05-12
Frequently asked questions
- What is Keri Sullivan's NPI number?
- Keri Sullivan's National Provider Identifier (NPI) is 1033386727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keri Sullivan's specialty?
- Keri Sullivan is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Keri Sullivan located?
- Keri Sullivan's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Keri Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Keri Sullivan is (617) 355-0943.
- Does Keri Sullivan accept Medicare?
- Keri Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keri Sullivan's NPI active?
- Yes — Keri Sullivan's NPI (1033386727) is active in the NPPES registry as of the last update on 2008-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.