Karl W. Klamar, MD
Pediatric Rehabilitation Medicine Physician · Columbus, OH
Karl W. Klamar, MD is a pediatric rehabilitation medicine physician with a practice address in Columbus, Ohio, and NPI 1881620888, issued on Jun 23, 2006. Check the license (Ohio 35082218, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Karl W. Klamar
- Credential
- MD
- Primary taxonomy
- Pediatric Rehabilitation Medicine Physician 2081P0010X
- License number
- 35082218 OH
Self-reported in NPPES; status is on the state search - Practice location
- 700 Childrens Dr, Columbus, OH 43205
- Phone
- (614) 722-5050
- Enumerated
- Jun 23, 2006
- Record last updated
- Feb 21, 2022
- Fax
- (614) 722-5058
- Medicaid ID
- 2522658 OH
- Entity
- Type 1 · individual
8 nearest pediatric rehabilitation medicine physician records → All 34 in Ohio → Look up another NPI →
Also registered at 700 Childrens Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Ababovic, CPNP-ACPediatric Nurse Practitioner1134602964
- Kendall AbbasPediatric Emergency Medicine (Pediatrics) Physician1144883596
- Hanan AbdelgililStudent in an Organized Health Care Education/Training Program1801747407
- Roshini Abraham, PHDClinical Laboratory Director (Non-physician)1417696634
- Mary Abrams, M.D., M.P.H.Pediatrics Physician1619161635
- Fatima Abukar, MS, APRN, CPNP-PCPediatric Nurse Practitioner1679260061
Verify Karl W. Klamar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35082218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average pediatric rehabilitation medicine physician in 2024
152 Medicare Part D claims for 14 beneficiaries, against an average of 123 among the 94 providers of this specialty who prescribed in Part D.
Most prescribed
- Baclofen72 claims
- Diazepam51 claims
- Tizanidine Hcl12 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.
Karl W. Klamar among 34 pediatric rehabilitation medicine physician records in Ohio
Karl W. Klamar, MD is one of 34 pediatric rehabilitation medicine physician records with a practice address in Ohio. 76% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2022 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P0010X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Rehabilitation Medicine Physician providers in Ohio
There are 34 pediatric rehabilitation medicine physician records in Ohio.
All 34 in Ohio → Every provider in Columbus → Pediatric Rehabilitation Medicine Physician nationwide →
The 8 pediatric rehabilitation medicine physician records with the nearest ZIP codes
- Rosalind Batley, MDColumbus, OH 432051487670592
- Carl Gelfius, M.D.Columbus, OH 432051336363480
- Amy Hiller, D.O.Columbus, OH 432051548676836
- Michelle Miller, M.D.Columbus, OH 432051700893609
- Dana MillerColumbus, OH 432051215460985
- Wilawan Nopkhun, M.D.Columbus, OH 432051366672339
- Nathan Rosenberg, MDColumbus, OH 432051609018084
- Reginald Talley, M.D.Columbus, OH 432051972747244
Common questions
What is Karl W. Klamar, MD's NPI number?
Karl W. Klamar, MD's National Provider Identifier (NPI) is 1881620888, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karl W. Klamar, MD located?
The NPPES record lists a practice address at 700 Childrens Dr, Columbus, OH, 43205. Phone: (614) 722-5050. Providers update this record themselves, so call before visiting.
How can I verify Karl W. Klamar, MD's license?
NPPES lists Ohio license number 35082218, 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 Karl W. Klamar, MD prescribe under Medicare Part D?
In 2024, Karl W. Klamar, MD had 152 Medicare Part D claims for 14 beneficiaries; the average among pediatric rehabilitation medicine physician prescribers was 123. 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.