Douglas O. Kohler, MD
Internal Medicine Physician · Garfield Heights, OH
Douglas O. Kohler, MD is an internal medicine physician with a practice address in Garfield Heights, Ohio, and NPI 1770584591, issued on Aug 2, 2005. Check the license (Ohio 35071467K, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Douglas O. Kohler
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35071467K OH
35071467 OH
Self-reported in NPPES; status is on the state search - Practice location
- 12000 Mccracken Road, Garfield Heights, OH 44125
- Phone
- (216) 663-8686
- Enumerated
- Aug 2, 2005
- Record last updated
- Sep 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (216) 663-2153
- Medicaid ID
- 2064653 OH
- Medicare enrollment
- Enrolled (PECOS I20120409000318); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 12000 Mccracken Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Bogar, M.D.Internal Medicine Physician1912908724
Verify Douglas O. Kohler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35071467KCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,064 Medicare Part D claims for 430 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 256 claims were for opioids.
Most prescribed
- Atorvastatin Calcium454 claims
- Amlodipine Besylate329 claims
- Pantoprazole Sodium323 claims
- Rosuvastatin Calcium310 claims
- Losartan Potassium229 claims
- Lisinopril226 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.
One hospital affiliation
- Cleveland ClinicGarfield Heights, OH · Acute Care Hospitals4 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.
Douglas O. Kohler among 5,277 internal medicine physician records in Ohio
Douglas O. Kohler, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2006 among the 3,414 with a school on file
- Record last updated2010 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Garfield Heights
They are 10 of the 659 NPPES records with a practice address in Garfield Heights, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Garfield Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Bogar, M.D.Garfield Heights, OH 441251912908724
- Lisa Dicristofaro, M.D.Garfield Heights, OH 441251053312892
- Kareem Elder, M.D.Garfield Hts, OH 441251003860396
- John Jabbour, M.D.Garfield Heights, OH 441251487655221
- Sanjeev Karmarkar, M.D.Garfield Hts, OH 441251053360396
- Francesca Macaluso, MDGarfield Heights, OH 441251801536487
- Avi Marocco, MDGarfield Hts, OH 441251457343584
- Howard Nathan, M.D.Garfield Heights, OH 441251487761128
Common questions
What is Douglas O. Kohler, MD's NPI number?
Douglas O. Kohler, MD's National Provider Identifier (NPI) is 1770584591, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas O. Kohler, MD located?
The NPPES record lists a practice address at 12000 Mccracken Road, Garfield Heights, OH, 44125. Phone: (216) 663-8686. Providers update this record themselves, so call before visiting.
How can I verify Douglas O. Kohler, MD's license?
NPPES lists Ohio license number 35071467K, 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 Douglas O. Kohler, MD prescribe under Medicare Part D?
In 2024, Douglas O. Kohler, MD had 9,064 Medicare Part D claims for 430 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.