Erica Nilsson, PA-C
NPI 1245563451 · Physician Assistant · Boston, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Nilsson, PA-C is a Physician Assistant provider in Boston, MA (NPI 1245563451).
Provider details
- NPI number
- 1245563451
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA1292 (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
16 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
- 2009-09-08
- Last updated
- 2009-09-08
Frequently asked questions
- What is Erica Nilsson's NPI number?
- Erica Nilsson's National Provider Identifier (NPI) is 1245563451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Nilsson's specialty?
- Erica Nilsson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erica Nilsson located?
- Erica Nilsson's practice location on file with NPPES is 110 Francis St, Boston, MA 02215-5501.
- What is Erica Nilsson's phone number?
- The practice phone number listed in the NPPES registry for Erica Nilsson is (617) 754-2822.
- Does Erica Nilsson accept Medicare?
- Erica Nilsson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Nilsson's NPI active?
- Yes — Erica Nilsson's NPI (1245563451) is active in the NPPES registry as of the last update on 2009-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.