Jonathan Ohm, M.D.
Gastroenterology Physician · Allentown, PA
Jonathan Ohm, M.D. is a gastroenterology physician with a practice address in Allentown, Pennsylvania, and NPI 1124447438, issued on Apr 15, 2014. Check the license (Pennsylvania MD473308, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jonathan Ohm
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD473308 PA
270012 MA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Cetronia RD, Allentown, PA 18104
- Phone
- (484) 526-6545
- Enumerated
- Apr 15, 2014
- Record last updated
- Sep 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20210709002071); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2014
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 501 Cetronia RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Seth Burkey, M.D.Sports Medicine (Emergency Medicine) Physician1306031893
- Nicole Camarota Schock, CRNPNurse Practitioner1578540019
- Waleska Cancel-Kenyon, M.D.Obstetrics & Gynecology Physician1992039432
- Robert Dolansky, DOFamily Medicine Physician1700814621
Verify Jonathan Ohm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD473308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average gastroenterology physician in 2024
556 Medicare Part D claims for 198 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole172 claims
- Pantoprazole Sodium88 claims
- Famotidine38 claims
- Gavilyte-G34 claims
- Esomeprazole Magnesium26 claims
- Nortriptyline Hcl22 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.
Bills Medicare through one group practice
- St Lukes Physician Group IncAllentown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Ohm among 1,049 gastroenterology physician records in Pennsylvania
Jonathan Ohm, M.D. is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.
- NPI issued2014 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2014 · median 2003 among the 769 with a school on file
- Record last updated2025 · 63% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Allentown → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Anthony Auteri, MDAllentown, PA 181041689678500
- Lawrence Bardawil, MDAllentown, PA 181041306848411
- Charles Brooks, MDAllentown, PA 181041750373155
- Ronald Bross, MDAllentown, PA 181041386648202
- James Cornell, MDAllentown, PA 181041285637488
- Carl Dangelo, M.D.Allentown, PA 181041346246295
- Kyle Helwig, MDAllentown, PA 181041023012945
- Tanveer Imam, MDAllentown, PA 181041942209697
Common questions
What is Jonathan Ohm, M.D.'s NPI number?
Jonathan Ohm, M.D.'s National Provider Identifier (NPI) is 1124447438, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Ohm, M.D. located?
The NPPES record lists a practice address at 501 Cetronia RD, Allentown, PA, 18104. Phone: (484) 526-6545. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Ohm, M.D.'s license?
NPPES lists Pennsylvania license number MD473308, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Ohm, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Ohm, M.D. had 556 Medicare Part D claims for 198 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.