Heather Lancaster, P.A.
NPI 1699953174 · Physician Assistant · Cambridge, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Lancaster, P.A. is a Physician Assistant provider in Cambridge, MA (NPI 1699953174).
Provider details
- NPI number
- 1699953174
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 1506 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 41 Mall RdBurlington, MA 01805-0001Phone: (781) 744-8000
Registry dates
- Enumerated
- 2008-02-06
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Heather Lancaster's NPI number?
- Heather Lancaster's National Provider Identifier (NPI) is 1699953174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Lancaster's specialty?
- Heather Lancaster is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Lancaster located?
- Heather Lancaster's practice location on file with NPPES is 330 Mount Auburn St, Cambridge, MA 02138-5502.
- What is Heather Lancaster's phone number?
- The practice phone number listed in the NPPES registry for Heather Lancaster is (617) 499-5719.
- Does Heather Lancaster accept Medicare?
- Heather Lancaster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Lancaster's NPI active?
- Yes — Heather Lancaster's NPI (1699953174) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.