Timothy Oh, D.M.D.
General Practice Dentistry · Ellsworth, ME
Timothy Oh, D.M.D. is a general practice dentistry with a practice address in Ellsworth, Maine, and NPI 1225293368, issued on Jul 28, 2008. Check the license (Maine DEN4069, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Oh
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- DEN4069 ME
D7613 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 72 Beechland RD, Ellsworth, ME 04605
- Phone
- (207) 667-6789
- Enumerated
- Jul 28, 2008
- Record last updated
- Feb 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (207) 667-8875
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 519 in Maine → Look up another NPI →
Also registered at 72 Beechland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Spencer Ross, DMDDentist1598326696
Verify Timothy Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DEN4069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average general practice dentistry in 2024
55 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin19 claims
- Chlorhexidine Gluconate19 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: $21.85
1 payment: education; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Timothy Oh among 519 general practice dentistry records in Maine
Timothy Oh, D.M.D. is one of 519 general practice dentistry records with a practice address in Maine. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 68% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 general practice dentistry records list a practice address in Ellsworth
They are 9 of the 453 NPPES records with a practice address in Ellsworth, and 519 general practice dentistry records in Maine.
All 519 in Maine → Every provider in Ellsworth → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Joel Ackerman, DMDEllsworth, ME 046051417979386
- Isaac Adegbola, DDSEllsworth, ME 046051245043496
- Donald Ahern, D.D.S.Ellsworth, ME 046051356483093
- Eric Bolduc, DDSEllsworth, ME 046051548822596
- Peter Cummings, DMDEllsworth, ME 046051609838200
- Paul Gualtieri, D.D.S.Ellsworth, ME 046051568909455
- Braden Montgomery, DDSEllsworth, ME 046051568136471
- Kyle Wright, DMDEllsworth, ME 046051790611390
Common questions
What is Timothy Oh, D.M.D.'s NPI number?
Timothy Oh, D.M.D.'s National Provider Identifier (NPI) is 1225293368, issued on Jul 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Oh, D.M.D. located?
The NPPES record lists a practice address at 72 Beechland RD, Ellsworth, ME, 04605. Phone: (207) 667-6789. Providers update this record themselves, so call before visiting.
How can I verify Timothy Oh, D.M.D.'s license?
NPPES lists Maine license number DEN4069, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy Oh, D.M.D. prescribe under Medicare Part D?
In 2024, Timothy Oh, D.M.D. had 55 Medicare Part D claims for 28 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.