Janelle Williams, PA-C
NPI 1184996076 · Medical Physician Assistant · Derry, NH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janelle Williams, PA-C is a Medical Physician Assistant provider in Derry, NH (NPI 1184996076).
Provider details
- NPI number
- 1184996076
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0878 (NH)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,629 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,042 | $63 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 661 | $90 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 573 | $108 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 431 | $50 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 249 | $90 |
| Initial Nursing Facility Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99304 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-02-07
- Last updated
- 2016-06-29
Frequently asked questions
- What is Janelle Williams's NPI number?
- Janelle Williams's National Provider Identifier (NPI) is 1184996076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Williams's specialty?
- Janelle Williams is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janelle Williams located?
- Janelle Williams's practice location on file with NPPES is 1 Parkland Dr, Derry, NH 03038-2746.
- What is Janelle Williams's phone number?
- The practice phone number listed in the NPPES registry for Janelle Williams is (603) 421-2143.
- Does Janelle Williams accept Medicare?
- Janelle Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janelle Williams's NPI active?
- Yes — Janelle Williams's NPI (1184996076) is active in the NPPES registry as of the last update on 2016-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.