Allister R. Williams, M.D.
Orthopaedic Surgery Physician · East Stroudsburg, PA
Allister R. Williams, M.D. is an orthopaedic surgery physician with a practice address in East Stroudsburg, Pennsylvania, and NPI 1639258205, issued on Nov 3, 2006. Check the license (Pennsylvania MD433510, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Allister R. Williams
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD433510 PA
LL24193 SC
Self-reported in NPPES; status is on the state search - Practice location
- 600 Plaza CT Ste C, East Stroudsburg, PA 18301
- Phone
- (570) 421-7020
- Enumerated
- Nov 3, 2006
- Record last updated
- Oct 14, 2025
- Fax
- (570) 421-7091
- Medicare enrollment
- Enrolled (PECOS I20250411002904); accepts Medicare assignment
- Medical or professional school
- College Of Medicine And Surgery, 2002
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,253 in Pennsylvania → Look up another NPI →
Also registered at 600 Plaza CT Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dustin Buller, MDSports Medicine (Orthopaedic Surgery) Physician1982165791
- Roger Componovo, M.D.Adult Reconstructive Orthopaedic Surgery Physician1821168733
- Loren Daniel, PTPhysical Therapist1871010132
- Mikiah Downing, DPTPhysical Therapist1295252229
- Brooke Halfmann, DPTPhysical Therapist1699288134
- Leighann Krasney, DOOrthopaedic Surgery Physician1750884615
Verify Allister R. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD433510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
1,267 Medicare Part D claims for 361 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 285 claims were for opioids.
Most prescribed
- Pregabalin177 claims
- Celecoxib163 claims
- Gabapentin157 claims
- Tramadol Hcl137 claims
- Meloxicam99 claims
- Cyclobenzaprine Hcl54 claims
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.
The MIPS final score for 2023 (Medicare payment program): 79.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,982.31
17 payments; by number, the most common kind was food and beverage; the largest payer was SurGenTec. The 15,003 providers of this specialty with any payment received $23,022.89 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 one group practice
- Mountain Valley Orthopedics PCPort Jervis, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allister R. Williams among 1,253 orthopaedic surgery physician records in Pennsylvania
Allister R. Williams, M.D. is one of 1,253 orthopaedic surgery physician records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2002 · median 2003 among the 777 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Pennsylvania
There are 1,253 orthopaedic surgery physician records in Pennsylvania.
All 1,253 in Pennsylvania → Every provider in East Stroudsburg → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Frederick Barnes, MDE Stroudsburg, PA 183011952303521
- Maurizio Cibischino, MDE Stroudsburg, PA 183011124028832
- Leighann Krasney, DOEast Stroudsburg, PA 183011750884615
- John Paglia, MDE Stroudsburg, PA 183011326048067
- Brian Powers, MDE Stroudsburg, PA 183011063412773
- George Primiano, M.D., M.B.AEast Stroudsburg, PA 183011033123807
- Stefan Sinco, D.O.East Stroudsburg, PA 183011083600225
- Justin Miller, DOTamaqua, PA 182521740668631
Common questions
What is Allister R. Williams, M.D.'s NPI number?
Allister R. Williams, M.D.'s National Provider Identifier (NPI) is 1639258205, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allister R. Williams, M.D. located?
The NPPES record lists a practice address at 600 Plaza CT Ste C, East Stroudsburg, PA, 18301. Phone: (570) 421-7020. Providers update this record themselves, so call before visiting.
How can I verify Allister R. Williams, M.D.'s license?
NPPES lists Pennsylvania license number MD433510, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allister R. Williams, M.D. prescribe under Medicare Part D?
In 2024, Allister R. Williams, M.D. had 1,267 Medicare Part D claims for 361 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Allister R. Williams, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.