Heather Mason, PA - C
NPI 1255150678 · Physician Assistant · Oceanside, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Mason, PA - C is a Physician Assistant provider in Oceanside, NY (NPI 1255150678).
Provider details
- NPI number
- 1255150678
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA - C
- Sex
- Female
- Sole proprietor
- No
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-10-03
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Heather Mason's NPI number?
- Heather Mason's National Provider Identifier (NPI) is 1255150678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mason's specialty?
- Heather Mason is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Mason located?
- Heather Mason's practice location on file with NPPES is 1 Healthy Way, Oceanside, NY 11572-1551.
- What is Heather Mason's phone number?
- The practice phone number listed in the NPPES registry for Heather Mason is (516) 632-3000.
- Does Heather Mason accept Medicare?
- Heather Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Mason's NPI active?
- Yes — Heather Mason's NPI (1255150678) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.