David Hamrock, M.D.
Dermatology Physician · Cleveland, OH
David Hamrock, M.D. is a dermatology physician with a practice address in Cleveland, Ohio, and NPI 1215990288, issued on Apr 10, 2006. Check the license (Ohio 35087054, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- David Hamrock
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 35087054 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (800) 223-2273
- Enumerated
- Apr 10, 2006
- Record last updated
- Feb 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 2610688 OH
- Medicare enrollment
- Enrolled (PECOS I20051205000138); accepts Medicare assignment
- Medical or professional school
- Medical College Of Ohio, 1999
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in Ohio → Look up another NPI →
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify David Hamrock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35087054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average dermatology physician in 2024
851 Medicare Part D claims for 292 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole95 claims
- Fluocinonide81 claims
- Clobetasol Propionate78 claims
- Triamcinolone Acetonide70 claims
- Methotrexate68 claims
- Metronidazole34 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: $2,470.81
101 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Bills Medicare through one group practice
- Warren Dermatology And Mohs Surgery LLCWarren, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Hamrock among 507 dermatology physician records in Ohio
David Hamrock, M.D. is one of 507 dermatology physician records with a practice address in Ohio. 86% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1999 · median 2007 among the 376 with a school on file
- Record last updated2008 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Ohio
There are 507 dermatology physician records in Ohio.
All 507 in Ohio → Every provider in Cleveland → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- John Anthony, M.D.Cleveland, OH 441951073527693
- Phillip Bailin, MDCleveland, OH 441951467415307
- Wilma Bergfeld, M.D.Cleveland, OH 441951013972207
- Beverly Cameron, MDCleveland, OH 441951912006875
- Jacob Willem Dijkstra, MDCleveland, OH 441951659335354
- Rosemary Keskinen, MDCleveland, OH 441951215976170
- Edward Maytin, M.D.Cleveland, OH 441951376507913
- Jon Meine, MDCleveland, OH 441951811953045
Common questions
What is David Hamrock, M.D.'s NPI number?
David Hamrock, M.D.'s National Provider Identifier (NPI) is 1215990288, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Hamrock, M.D. located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (800) 223-2273. Providers update this record themselves, so call before visiting.
How can I verify David Hamrock, M.D.'s license?
NPPES lists Ohio license number 35087054, 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 Hamrock, M.D. prescribe under Medicare Part D?
In 2024, David Hamrock, M.D. had 851 Medicare Part D claims for 292 beneficiaries; the average among dermatology physician prescribers was 797. 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.