Janelle L. Williams, PA-C
Medical Physician Assistant · Derry, NH
Janelle L. Williams, PA-C is a medical physician assistant with a practice address in Derry, New Hampshire, and NPI 1184996076, issued on Feb 7, 2012. Check the license (New Hampshire 0878, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janelle L. Williams
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0878 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Parkland Dr, Derry, NH 03038
- Phone
- (603) 421-2143
- Enumerated
- Feb 7, 2012
- Record last updated
- Jun 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (603) 421-2344
- Medicaid ID
- 30339346 NH
- Medicare enrollment
- Enrolled (PECOS I20120406000231); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 248 in New Hampshire → Look up another NPI →
Also registered at 1 Parkland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Janelle L. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 0878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average medical physician assistant in 2024
13 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $270.40
2 payments; by number, the most common kind was food and beverage; the largest payer was Mimedx Group, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Robert Marriott Medical CorpNashua, NH
- St. Joseph Hospital OF Nashua NHNashua, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janelle L. Williams among 248 medical physician assistant records in New Hampshire
Janelle L. Williams, PA-C is one of 248 medical physician assistant records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 32% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2011 · median 2010 among the 162 with a school on file
- Record last updated2016 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 medical physician assistant records list a practice address in Derry
They are 8 of the 597 NPPES records with a practice address in Derry, and 248 medical physician assistant records in New Hampshire.
All 248 in New Hampshire → Every provider in Derry → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- David Bryson, PA-CDerry, NH 030381043236011
- Alyssa Dunn, PA-CDerry, NH 030381790139244
- Jessica Judkins, PA-CDerry, NH 030381245507953
- Valerie Romoser, PA-CDerry, NH 030381932422938
- Erin Shanaver, PADerry, NH 030381144249517
- Ryan Sychterz, PA-CDerry, NH 030381518226661
- Matthew Voss, PADerry, NH 030381487046777
- Charleen Thorburn, PA-CEpping, NH 030421922329697
Common questions
What is Janelle L. Williams, PA-C's NPI number?
Janelle L. Williams, PA-C's National Provider Identifier (NPI) is 1184996076, issued on Feb 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Janelle L. Williams, PA-C located?
The NPPES record lists a practice address at 1 Parkland Dr, Derry, NH, 03038. Phone: (603) 421-2143. Providers update this record themselves, so call before visiting.
How can I verify Janelle L. Williams, PA-C's license?
NPPES lists New Hampshire license number 0878, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Janelle L. Williams, PA-C prescribe under Medicare Part D?
In 2024, Janelle L. Williams, PA-C had 13 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Janelle L. Williams, PA-C's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.