David Michael Grischkan, MD
Surgery Physician · Beachwood, OH
David Michael Grischkan, MD is a surgery physician with a practice address in Beachwood, Ohio, and NPI 1427149855, issued on Sep 28, 2006. Check the license (Ohio 35 043703, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- David Michael Grischkan
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 35 043703 OH
Self-reported in NPPES; status is on the state search - Practice location
- 24025 Commerce Park RD, Beachwood, OH 44122
- Phone
- (216) 591-1420
- Enumerated
- Sep 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (216) 591-1424
- Medicaid ID
- 0397637 OH
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,249 in Ohio → Look up another NPI →
Verify David Michael Grischkan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35 043703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average surgery physician in 2024
31 Medicare Part D claims for 26 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 25 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen24 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.
David Michael Grischkan among 1,249 surgery physician records in Ohio
David Michael Grischkan, MD is one of 1,249 surgery physician records with a practice address in Ohio. 73% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 57% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Ohio
There are 1,249 surgery physician records in Ohio.
All 1,249 in Ohio → Every provider in Beachwood → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Matthew Allemang, M.D.Warrensville Heights, OH 441221174765531
- Mohammed Alshehri, MDBeachwood, OH 441221962867739
- Amanda Berlekamp, DOWarrensville Heights, OH 441221538520176
- Omar El-Ghazzawy, DOWarrensville Heights, OH 441221851898779
- Pablo Giuseppucci, MDWarrensville Heights, OH 441221730406067
- Peter KanuikaShaker Heights, OH 441221821529561
- Lisa Rock, MDBeachwood, OH 441221932205770
- Rebecca Smith, D.O.Warrensville Heights, OH 441221548793854
Common questions
What is David Michael Grischkan, MD's NPI number?
David Michael Grischkan, MD's National Provider Identifier (NPI) is 1427149855, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Michael Grischkan, MD located?
The NPPES record lists a practice address at 24025 Commerce Park RD, Beachwood, OH, 44122. Phone: (216) 591-1420. Providers update this record themselves, so call before visiting.
How can I verify David Michael Grischkan, MD's license?
NPPES lists Ohio license number 35 043703, 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 David Michael Grischkan, MD prescribe under Medicare Part D?
In 2024, David Michael Grischkan, MD had 31 Medicare Part D claims for 26 beneficiaries; the average among surgery physician prescribers was 147. 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.