Ralph Michael Whitaker, D.D.S.
General Practice Dentistry · Zanesville, OH
Ralph Michael Whitaker, D.D.S. is a general practice dentistry with a practice address in Zanesville, Ohio, and NPI 1215093885, issued on Dec 28, 2006. Check the license (Ohio 15003, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph Michael Whitaker
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 15003 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2203 Maple Ave, Zanesville, OH 43701
- Phone
- (740) 454-8148
- Enumerated
- Dec 28, 2006
- Record last updated
- Oct 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (740) 454-8413
- Medicaid ID
- 0294999 OH
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,986 in Ohio → Look up another NPI →
Verify Ralph Michael Whitaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 15003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average general practice dentistry in 2024
173 Medicare Part D claims for 86 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate80 claims
- Amoxicillin36 claims
- Azithromycin13 claims
- Clindamycin 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.
Ralph Michael Whitaker among 3,986 general practice dentistry records in Ohio
Ralph Michael Whitaker, D.D.S. is one of 3,986 general practice dentistry records with a practice address in Ohio. 63% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 61% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 general practice dentistry records list a practice address in Zanesville
They are 29 of the 1,664 NPPES records with a practice address in Zanesville, and 3,986 general practice dentistry records in Ohio.
All 3,986 in Ohio → Every provider in Zanesville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Yassaman Bleiweiss, DDSZanesville, OH 437011992890966
- Robert Curry, DDSZanesville, OH 437011124166939
- Robert Friel, D.D.S.Zanesville, OH 437011629120555
- Mark Grosshandler, D.D.S.Zanesville, OH 437011982710323
- Daniel Jolly, DDSZanesville, OH 437011144327511
- Jeffrey Labishak, D.D.S.Zanesville, OH 437011215958947
- Larry Law, DDSZanesville, OH 437011356420087
- Marcia Lewis, D.D.S.Zanesville, OH 437011174692479
Common questions
What is Ralph Michael Whitaker, D.D.S.'s NPI number?
Ralph Michael Whitaker, D.D.S.'s National Provider Identifier (NPI) is 1215093885, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Michael Whitaker, D.D.S. located?
The NPPES record lists a practice address at 2203 Maple Ave, Zanesville, OH, 43701. Phone: (740) 454-8148. Providers update this record themselves, so call before visiting.
How can I verify Ralph Michael Whitaker, D.D.S.'s license?
NPPES lists Ohio license number 15003, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Ralph Michael Whitaker, D.D.S. prescribe under Medicare Part D?
In 2024, Ralph Michael Whitaker, D.D.S. had 173 Medicare Part D claims for 86 beneficiaries; the average among general practice dentistry prescribers was 83. 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.