John W. Homer, MD
Gastroenterology Physician · Plattsburgh, NY
John W. Homer, MD is a gastroenterology physician with a practice address in Plattsburgh, New York, and NPI 1841268836, issued on Mar 8, 2006. Check the license (New York 190533, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John W. Homer
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 190533 NY
Self-reported in NPPES; status is on the state search - Practice location
- 75 Beekman St, Plattsburgh, NY 12901
- Phone
- (518) 561-2000
- Enumerated
- Mar 8, 2006
- Record last updated
- Oct 6, 2022
- Medicaid ID
- 01458846 NY
- Medicare enrollment
- Enrolled (PECOS I20110221000377); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 75 Beekman St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Addison-Sorey, PAPhysician Assistant1841367547
- Ravi Agarwal, M.D.Neonatal-Perinatal Medicine Physician1801830468
- Adam AndrewsCertified Registered Nurse Anesthetist1871194886
- Lars AndrewsPhysician Assistant1184565988
- Daniel Anhalt, MDEmergency Medicine Physician1154408821
- Emily AshlineFamily Nurse Practitioner1124857743
Verify John W. Homer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 190533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average gastroenterology physician in 2024
1,130 Medicare Part D claims for 469 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Omeprazole245 claims
- Peg-3350 And Electrolytes149 claims
- Pantoprazole Sodium95 claims
- Humira(Cf) Pen60 claims
- Gavilyte-G59 claims
- Sod Sulf-Potass Sulf-Mag Sulf42 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.
The MIPS final score for 2023 (Medicare payment program): 93.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Champlain Valley Physicians Hospital Medical CenterPlattsburgh, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John W. Homer among 1,797 gastroenterology physician records in New York
John W. Homer, 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1990 · median 1999 among the 1,378 with a school on file
- Record last updated2022 · 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 Plattsburgh → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Fatin AdamsPlattsburgh, NY 129011679440374
- Eugene Cassone, MDPlattsburgh, NY 129011902874902
- Paolo Fedi, MDPlattsburgh, NY 129011043257819
- Victor Ludewig, MDPlattsburgh, NY 129011235118142
- Ovais Ahmed, M.D.Glens Falls, NY 128011104189182
- William Bauer, MDGlens Falls, NY 128011568467918
- Michael Chase, MDGlens Falls, NY 128011205831658
- John Coombes, MDGlens Falls, NY 128011255305553
Common questions
What is John W. Homer, MD's NPI number?
John W. Homer, MD's National Provider Identifier (NPI) is 1841268836, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John W. Homer, MD located?
The NPPES record lists a practice address at 75 Beekman St, Plattsburgh, NY, 12901. Phone: (518) 561-2000. Providers update this record themselves, so call before visiting.
How can I verify John W. Homer, MD's license?
NPPES lists New York license number 190533, 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 W. Homer, MD prescribe under Medicare Part D?
In 2024, John W. Homer, MD had 1,130 Medicare Part D claims for 469 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is John W. Homer, MD's MIPS final score?
The 2023 MIPS final score is 93.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.