Barbara Sullivan, NP
NPI 1518998830 · Nurse Practitioner · Fitchburg, MA
Barbara Sullivan, NP is a Nurse Practitioner provider in Fitchburg, MA (NPI 1518998830).
Provider details
- NPI number
- 1518998830
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 157499 (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
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
- 2006-07-05
- Last updated
- 2015-08-17
Frequently asked questions
- What is Barbara Sullivan's NPI number?
- Barbara Sullivan's National Provider Identifier (NPI) is 1518998830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Sullivan's specialty?
- Barbara Sullivan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Sullivan located?
- Barbara Sullivan's practice location on file with NPPES is 326 Nichols Road, Fitchburg, MA 01420.
- What is Barbara Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Barbara Sullivan is (978) 878-8100.
- Is Barbara Sullivan's NPI active?
- Yes — Barbara Sullivan's NPI (1518998830) is active in the NPPES registry as of the last update on 2015-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.