NPPES file of Aug 9, 2026

Roy Allen Williams, M.D.

Medical Oncology Physician · Lewistown, PA

Roy Allen Williams, M.D. is a medical oncology physician with a practice address in Lewistown, Pennsylvania, and NPI 1063428076, issued on Jul 31, 2006. Check the license (Pennsylvania MD429777, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063428076
Name
Roy Allen Williams
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
MD429777 PA
Self-reported in NPPES; status is on the state search
Practice location
400 Highland Ave, Lewistown, PA 17044
Phone
(717) 363-9071
Enumerated
Jul 31, 2006
Record last updated
Nov 13, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(717) 363-9070
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical oncology physician records → All 265 in Pennsylvania → Look up another NPI →

Also registered at 400 Highland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shahzad Ahmed, DOCardiovascular Disease Physician1134518566
  2. Jawed Akhtar, M.DNephrology Physician1033562749
  3. Ashley Albright, CRNACertified Registered Nurse Anesthetist1598180705
  4. Scott Alexander, PHARMD.Pharmacist1013686419
  5. John Alfa, MBBSAnesthesiology Physician1699968529
  6. Kevin Anello, PA-CPhysician Assistant1174042014

Verify Roy Allen Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD429777    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $162.00

1 payment: food and beverage; the largest payer was Atricure, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Roy Williams$162
  2. Specialty average$11,773

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Roy Allen Williams among 265 medical oncology physician records in Pennsylvania

Roy Allen Williams, M.D. is one of 265 medical oncology physician records with a practice address in Pennsylvania. 83% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 49% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2020 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Pennsylvania

There are 265 medical oncology physician records in Pennsylvania.

All 265 in Pennsylvania → Every provider in Lewistown → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Theresa Lee, MDMechanicsburg, PA 170501801056296
  2. Edward Gunther, MDHershey, PA 170331699729566
  3. Yuxia JiaHershey, PA 170331811141278
  4. Shin Mineishi, MDHershey, PA 170331194801050
  5. Tabitha Copeland, M.D.Carlisle, PA 170151174079248
  6. Charles Reninger, MDCamp Hill, PA 170111912969585
  7. Cindylou Connell, MDHarrisburg, PA 171091184649600
  8. Sri Lakshmi Hyndavi Yeruva, MDChambersburg, PA 172011801184577

Common questions

What is Roy Allen Williams, M.D.'s NPI number?

Roy Allen Williams, M.D.'s National Provider Identifier (NPI) is 1063428076, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Roy Allen Williams, M.D. located?

The NPPES record lists a practice address at 400 Highland Ave, Lewistown, PA, 17044. Phone: (717) 363-9071. Providers update this record themselves, so call before visiting.

How can I verify Roy Allen Williams, M.D.'s license?

NPPES lists Pennsylvania license number MD429777, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.