Jennifer A. Hellmann, M.D.
Pediatric Gastroenterology Physician · Cincinnati, OH
Jennifer A. Hellmann, M.D. is a pediatric gastroenterology physician with a practice address in Cincinnati, Ohio, and NPI 1922398098, issued on Apr 11, 2011. Check the license (Ohio 35.122648, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Jennifer A. Hellmann
- Credential
- M.D.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- 35.122648 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3333 Burnet Avenue, Cincinnati, OH 45229
- Phone
- (513) 636-4315
- Enumerated
- Apr 11, 2011
- Record last updated
- Jul 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (513) 636-7905
- Medicare enrollment
- Enrolled (PECOS I20181101001251); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 141 in Ohio → Look up another NPI →
Also registered at 3333 Burnet Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles AdamsStudent in an Organized Health Care Education/Training Program1912855156
- Robin Adams, PHDIntellectual & Developmental Disabilities Psychologist1619109980
- Sarah Agans, LPCC-SProfessional Counselor1861765091
- Mudit Agarwal, M.B.B.S., M.D.Student in an Organized Health Care Education/Training Program1578405015
- Harsh AgrawalStudent in an Organized Health Care Education/Training Program1023877594
- Sunya Akhter, MD, MSStudent in an Organized Health Care Education/Training Program1851249049
Verify Jennifer A. Hellmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.122648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average pediatric gastroenterology physician in 2024
26 Medicare Part D claims, against an average of 42 among the 289 providers of this specialty who prescribed in Part D. Brand-name drugs were 81% of 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
- Children's Hospital Medical CenterCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer A. Hellmann among 141 pediatric gastroenterology physician records in Ohio
Jennifer A. Hellmann, M.D. is one of 141 pediatric gastroenterology physician records with a practice address in Ohio. 70% 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 55% of them.
- NPI issued2011 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2018 · median 2007 among the 63 with a school on file
- Record last updated2019 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Ohio
There are 141 pediatric gastroenterology physician records in Ohio.
All 141 in Ohio → Every provider in Cincinnati → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- William Balistreri, M.D.Cincinnati, OH 452291952338378
- Jorge Bezerra, M.D.Cincinnati, OH 452291447287941
- Kathleen Campbell, MDCincinnati, OH 452291255406716
- Lee Denson, M.D.Cincinnati, OH 452291598792087
- Michael Farrell, MDCincinnati, OH 452291386719847
- Ajay Kaul, M.D.Cincinnati, OH 452291356370092
- Samuel Kocoshis, M.D.Cincinnati, OH 452291891724530
- Phillip Minar, M.D.Cincinnati, OH 452291740409036
Common questions
What is Jennifer A. Hellmann, M.D.'s NPI number?
Jennifer A. Hellmann, M.D.'s National Provider Identifier (NPI) is 1922398098, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer A. Hellmann, M.D. located?
The NPPES record lists a practice address at 3333 Burnet Avenue, Cincinnati, OH, 45229. Phone: (513) 636-4315. Providers update this record themselves, so call before visiting.
How can I verify Jennifer A. Hellmann, M.D.'s license?
NPPES lists Ohio license number 35.122648, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer A. Hellmann, M.D. prescribe under Medicare Part D?
In 2024, Jennifer A. Hellmann, M.D. had 26 Medicare Part D claims; the average among pediatric gastroenterology physician prescribers was 42. 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.