Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

William Asher Wolf, MD

Individual provider Gastroenterology Physician · NPI 1801189550

William Asher Wolf, MD practises Gastroenterology in Rome, New York. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2011, 15 years ago. Practices with Our Lady of Lourdes Memorial Hospital Inc, a 249-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, North Dakota, New York and South Dakota.

Years since qualifying
15
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
AZ, ND, NY, SD
In the registry since
2011
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1500 N James St
Rome, NY 13440-2844
Phone: (315) 338-7184
Fax: (315) 339-1975
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7700 Washington Village Dr Ste 120, Centerville, OH 45459-4071 — (937) 425-4144

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 328140 (NY)
Gastroenterology Physician Taxonomy 207RG0100X · Licence LT15728 (ND)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 70069 (AZ)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 15331 (SD)

Record details

NPI number1801189550
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2011
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Our Lady Of Lourdes Memorial Hospital Inc — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Upper gastrointestinal (GI) endoscopy for acid reflux 52 times · 64th percentile
Colonoscopy 30 times · 54th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients106
Services billed 230 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $275 9 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Our Lady of Lourdes Memorial Hospital Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 249 clinicians in the practice; 12 are shown here.

Other providers in Rome