NPPES file of Aug 9, 2026

William Asher Wolf, MD

Gastroenterology Physician · Rome, NY

William Asher Wolf, MD is a gastroenterology physician with a practice address in Rome, New York, and NPI 1801189550, issued on May 26, 2011. Check the license (New York 328140, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1801189550
Name
William Asher Wolf
Credential
MD
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
328140 NY
70069 AZ
LT15728 ND
15331 SD
Self-reported in NPPES; status is on the state search
Practice location
1500 N James St, Rome, NY 13440
Phone
(315) 338-7184
Enumerated
May 26, 2011
Record last updated
Jun 2, 2026
Fax
(315) 339-1975
Medicare enrollment
Enrolled (PECOS I20240506001507); accepts Medicare assignment
Medical or professional school
University Of North Carolina At Chapel Hill School Of Medicine, 2011
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 1500 N James St

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

  1. Mahmoud Ahmed, MDInternal Medicine Physician1144812041
  2. Leo Amodu, M.D., M.P.H.Surgery Physician1043576564
  3. Dawn Ayers, RPHPharmacist1417272931
  4. Michelle Baker, MDAnesthesiology Physician1205495918
  5. Jennifer Barone, OTOccupational Therapist1821527169
  6. Jan Bass, LCSWClinical Social Worker1770872889

Verify William Asher Wolf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 328140
    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 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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87% fewer Medicare Part D claims than the average gastroenterology physician in 2024

105 Medicare Part D claims for 71 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.

  1. William Wolf105
  2. Specialty average811

Most prescribed

  1. Sod Sulf-Potass Sulf-Mag Sulf27 claims
  2. Pantoprazole Sodium16 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.

Industry payments in 2024: $421.82

15 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Wolf$421.82
  2. Specialty average$5,015.95

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

  1. Our Lady OF Lourdes Memorial Hospital IncBinghamton, NY
  2. Pinnacle Health Medical ServicesMechanicsburg, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Asher Wolf among 1,797 gastroenterology physician records in New York

William Asher Wolf, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 75% of them.

  • NPI issued2011 · 75% of these records are older, 23% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2011 · median 1999 among the 1,378 with a school on file
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in New York

There are 1,797 gastroenterology physician records in New York.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Ajay Goel, MDRome, NY 134411538159405
  2. Michael Rosenfeld, MDRome, NY 134411114966371
  3. Uzma Abbasi, M.D.Oneida, NY 134211275856106
  4. Brett GandhiOneida, NY 134211114900388
  5. Steven Orzechowski, RPA-COneida, NY 134211689760035
  6. Aamer Mirza, M.D.New Hartford, NY 134131730173857
  7. Harvey Allen, MDUtica, NY 135021154381838
  8. Darshan Kothari, M.D.Utica, NY 135021558681353

Common questions

What is William Asher Wolf, MD's NPI number?

William Asher Wolf, MD's National Provider Identifier (NPI) is 1801189550, issued on May 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is William Asher Wolf, MD located?

The NPPES record lists a practice address at 1500 N James St, Rome, NY, 13440. Phone: (315) 338-7184. Providers update this record themselves, so call before visiting.

How can I verify William Asher Wolf, MD's license?

NPPES lists New York license number 328140, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Asher Wolf, MD prescribe under Medicare Part D?

In 2024, William Asher Wolf, MD had 105 Medicare Part D claims for 71 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.