David J. Novak, M.D.
Gastroenterology Physician · Ashtabula, OH
David J. Novak, M.D. is a gastroenterology physician with a practice address in Ashtabula, Ohio, and NPI 1669452256, issued on Jan 19, 2006. Check the license on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- David J. Novak
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- D0070916 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2420 Lake Ave, Ashtabula, OH 44004
- Phone
- (440) 997-2262
- Enumerated
- Jan 19, 2006
- Record last updated
- Apr 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (440) 997-6507
- Medicaid ID
- 0081101 OH
- Medicare enrollment
- Enrolled (PECOS I20130228000347); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 741 in Ohio → Look up another NPI →
Also registered at 2420 Lake Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adnan Aljafari, MDInternal Medicine Physician1730854605
- Saima Begum, M.D.Emergency Medicine Physician1710419650
- Jerry Berg, NPFamily Nurse Practitioner1467900951
- Cody Blood, DPTPhysical Therapist1467008037
- Monica Brown, ATAthletic Trainer1720575723
- Ronald Casselberry, MDAnesthesiology Physician1184619678
Verify David J. Novak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of OhioCheck 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% more Medicare Part D claims than the average gastroenterology physician in 2024
1,060 Medicare Part D claims for 528 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Gavilyte-G144 claims
- Omeprazole93 claims
- Famotidine78 claims
- Pantoprazole Sodium64 claims
- Gavilyte-C59 claims
- Peg3350-Sod Sul-Nacl-Kcl-Asb-C56 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: $2,353.09
127 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Ashtabula County Medical CenterAshtabula, OH · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
David J. Novak among 741 gastroenterology physician records in Ohio
David J. Novak, M.D. is one of 741 gastroenterology physician records with a practice address in Ohio. 82% 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 22% of them.
- NPI issued2006 · 22% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1997 · median 2003 among the 540 with a school on file
- Record last updated2019 · 48% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Ohio
There are 741 gastroenterology physician records in Ohio.
All 741 in Ohio → Every provider in Ashtabula → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Ashok Kondru, M.D.Ashtabula, OH 440041629054382
- David Weinerman, MDAshtabula, OH 440041881883940
- Robert Cameron, M.D.Chagrin Falls, OH 440231003859539
- Jason De Roulet, MDChagrin Falls, OH 440231255575825
- Michael Koehler, M.D.Chagrin Falls, OH 440231962419234
- Raymond Rozman, M.D.Chagrin Falls, OH 440231265445530
- Eric Shapiro, MDChagrin Falls, OH 440231104825629
- Gregory Cortese, NP-CNorth Ridgeville, OH 440391043779911
Common questions
What is David J. Novak, M.D.'s NPI number?
David J. Novak, M.D.'s National Provider Identifier (NPI) is 1669452256, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David J. Novak, M.D. located?
The NPPES record lists a practice address at 2420 Lake Ave, Ashtabula, OH, 44004. Phone: (440) 997-2262. Providers update this record themselves, so call before visiting.
How can I verify David J. Novak, M.D.'s license?
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 David J. Novak, M.D. prescribe under Medicare Part D?
In 2024, David J. Novak, M.D. had 1,060 Medicare Part D claims for 528 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.