Jaclyn Masulli, FNP-C
NPI 1124565171 · Family Nurse Practitioner · Marlborough, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaclyn Masulli, FNP-C is a Family Nurse Practitioner provider in Marlborough, MA (NPI 1124565171).
Provider details
- NPI number
- 1124565171
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN2306800 (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
9 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
- 2017-01-30
- Last updated
- 2022-09-01
- Certified
- 2022-09-01
Frequently asked questions
- What is Jaclyn Masulli's NPI number?
- Jaclyn Masulli's National Provider Identifier (NPI) is 1124565171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaclyn Masulli's specialty?
- Jaclyn Masulli is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jaclyn Masulli located?
- Jaclyn Masulli's practice location on file with NPPES is 225 Cedar Hill St, Marlborough, MA 01752-5900.
- What is Jaclyn Masulli's phone number?
- The practice phone number listed in the NPPES registry for Jaclyn Masulli is (615) 673-4455.
- Does Jaclyn Masulli accept Medicare?
- Jaclyn Masulli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaclyn Masulli's NPI active?
- Yes — Jaclyn Masulli's NPI (1124565171) is active in the NPPES registry as of the last update on 2022-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.