Heather Williams, MD
NPI 1609136530 · Pediatrics Physician · Plymouth, NH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Williams, MD is a Pediatrics Physician provider in Plymouth, NH (NPI 1609136530).
Provider details
- NPI number
- 1609136530
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 17095 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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)
- 893 East StPittsboro, NC 27312-8816Phone: (919) 228-2419Fax: (919) 228-2420
Registry dates
- Enumerated
- 2012-05-25
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Heather Williams's NPI number?
- Heather Williams's National Provider Identifier (NPI) is 1609136530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Williams's specialty?
- Heather Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Williams located?
- Heather Williams's practice location on file with NPPES is 71 Highland St, Plymouth, NH 03264-1233.
- What is Heather Williams's phone number?
- The practice phone number listed in the NPPES registry for Heather Williams is (603) 536-3700.
- Does Heather Williams accept Medicare?
- Heather Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Williams's NPI active?
- Yes — Heather Williams's NPI (1609136530) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.