NPPES file of Aug 9, 2026

Christopher Robert Williams

Student in an Organized Health Care Education/Training Program · Rochester, NY

Christopher Robert Williams is a student in an organized health care education/training program with a practice address in Rochester, New York, and NPI 1487188926, issued on Apr 11, 2017. Check the license with the New York board that licenses this profession; 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
1487188926
Name
Christopher Robert Williams
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
601 Elmwood Ave, Rochester, NY 14642
Phone
(585) 463-2940
Enumerated
Apr 11, 2017
Record last updated
Apr 11, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(585) 473-3516
Medicare enrollment
Enrolled (PECOS I20201117002690); accepts Medicare assignment
Medical or professional school
University Of Vermont College Of Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 601 Elmwood Ave

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

  1. Asli Saba Abaci, M.D.Child & Adolescent Psychiatry Physician1538100961
  2. Syed Faiz Abbas, MDCardiovascular Disease Physician1316557853
  3. Asim Abbasi, MDPediatric Emergency Medicine (Pediatrics) Physician1336155456
  4. Cameron Abbey-Mott, PHARMDSolid Organ Transplant Pharmacist1124953625
  5. Jessica Abbott, PHARMD, RPHPharmacist1548120272
  6. Maisa Abdalla, M.D.Gastroenterology Physician1669645222

Verify Christopher Robert Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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
Find the New York 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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24% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

229 Medicare Part D claims for 154 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 18 claims were for opioids.

  1. Christopher Williams229
  2. Specialty average185

Most prescribed

  1. Doxycycline Hyclate31 claims
  2. Cephalexin23 claims
  3. Cefpodoxime Proxetil22 claims
  4. Prednisone19 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.

One hospital affiliation

  1. Northwestern Medical Center IncSaint Albans, VT · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Christopher Robert Williams among 37,241 student in an organized health care education/training program records in New York

Christopher Robert Williams is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 11% of them.

  • NPI issued2017 · 11% of these records are older, 88% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Graduated2017 · median 2018 among the 1,821 with a school on file
  • Record last updated2017 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,700 student in an organized health care education/training program records list a practice address in Rochester

They are 1,700 of the 20,520 NPPES records with a practice address in Rochester, and 37,241 student in an organized health care education/training program records in New York.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Sarah Armstrong, M.D.Rochester, NY 146421841201159
  2. Timothy Beal, M.D.Rochester, NY 146421023029345
  3. Patricia Carlson, D.D.S.Rochester, NY 146421104922178
  4. Stephen Cho, D.D.S.Rochester, NY 146421417053497
  5. Patricia Dimanlig-Manuel, M.D., PHDRochester, NY 146421114029402
  6. David Dooley, MDRochester, NY 146421649384173
  7. Nevena Dourova, M.D.Rochester, NY 146421205848124
  8. Chirag Jethva, M.D.Rochester, NY 146421366451114

Common questions

What is Christopher Robert Williams's NPI number?

Christopher Robert Williams's National Provider Identifier (NPI) is 1487188926, issued on Apr 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Robert Williams located?

The NPPES record lists a practice address at 601 Elmwood Ave, Rochester, NY, 14642. Phone: (585) 463-2940. Providers update this record themselves, so call before visiting.

How can I verify Christopher Robert Williams's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Robert Williams prescribe under Medicare Part D?

In 2024, Christopher Robert Williams had 229 Medicare Part D claims for 154 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

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.