NPPES file of Aug 9, 2026

John Daniel Picano, M.D.

Gastroenterology Physician · Williamsville, NY

John Daniel Picano, M.D. is a gastroenterology physician with a practice address in Williamsville, New York, and NPI 1003202615, issued on Apr 9, 2015. Check the license (New York 30923001, 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
1003202615
Name
John Daniel Picano
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
30923001 NY
Self-reported in NPPES; status is on the state search
Practice location
60 Maple RD Ste 1, Williamsville, NY 14221
Phone
(716) 626-5250
Enumerated
Apr 9, 2015
Record last updated
Dec 5, 2025
Medicare enrollment
Enrolled (PECOS I20210908000253); accepts Medicare assignment
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.
Download card Updates feed

8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →

Also registered at 60 Maple RD Ste 1

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

  1. Maura Anson, AGNPAdult Health Nurse Practitioner1336939594
  2. Christopher ColemanMedical Physician Assistant1487484440
  3. Peter Fields, MDGastroenterology Physician1790246452
  4. Craig Keller, M.D.Gastroenterology Physician1831481365
  5. Jenna PerezAdult Health Nurse Practitioner1679403265
  6. Ognian Pomakov, MDGastroenterology Physician1366583767

Verify John Daniel Picano 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 30923001    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

6% more Medicare Part D claims than the average gastroenterology physician in 2024

859 Medicare Part D claims for 322 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. John Picano859
  2. Specialty average811

Most prescribed

  1. Omeprazole200 claims
  2. Pantoprazole Sodium138 claims
  3. Famotidine83 claims
  4. Mesalamine49 claims
  5. Peg-3350 And Electrolytes46 claims
  6. Gavilyte-G37 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: $644.38

28 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. 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. John Picano$644.38
  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 one group practice

  1. Gastroenterology Associates LLPWilliamsville, NY

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

John Daniel Picano among 1,797 gastroenterology physician records in New York

John Daniel Picano, M.D. 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 2015, is newer than 84% of them.

  • NPI issued2015 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2015 · median 1999 among the 1,378 with a school on file
  • Record last updated2025 · 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.

All 1,797 in New York → Every provider in Williamsville → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Christopher Bartolone, M.D.Williamsville, NY 142211548246788
  2. Peter Bloom, M.D.Williamsville, NY 142211316923253
  3. Joseph Caruana, M.D.Williamsville, NY 142211134123417
  4. James Corasanti, MD, PHDWilliamsville, NY 142211750347068
  5. David Fay, M.D.Williamsville, NY 142211942286844
  6. David Garson, M.D.Williamsville, NY 142211457337388
  7. Jerald Giller, M.D.Williamsville, NY 142211376529370
  8. Richard Kaplan, M.D.Williamsville, NY 142211184600975

Common questions

What is John Daniel Picano, M.D.'s NPI number?

John Daniel Picano, M.D.'s National Provider Identifier (NPI) is 1003202615, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.

Where is John Daniel Picano, M.D. located?

The NPPES record lists a practice address at 60 Maple RD Ste 1, Williamsville, NY, 14221. Phone: (716) 626-5250. Providers update this record themselves, so call before visiting.

How can I verify John Daniel Picano, M.D.'s license?

NPPES lists New York license number 30923001, 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 John Daniel Picano, M.D. prescribe under Medicare Part D?

In 2024, John Daniel Picano, M.D. had 859 Medicare Part D claims for 322 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.

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.