Spencer Alan Ross, DMD
Dentist · Ellsworth, ME
Spencer Alan Ross, DMD is a dentist with a practice address in Ellsworth, Maine, and NPI 1598326696, issued on Jun 28, 2019. Check the license (Maine DEN4734, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spencer Alan Ross
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DEN4734 ME
Self-reported in NPPES; status is on the state search - Practice location
- 72 Beechland RD, Ellsworth, ME 04605
- Phone
- (207) 667-6789
- Enumerated
- Jun 28, 2019
- Record last updated
- Jun 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 390 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.
- Timothy Oh, D.M.D.General Practice Dentistry1225293368
Verify Spencer Alan Ross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DEN4734Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average dentist in 2024
161 Medicare Part D claims for 96 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin112 claims
- Dexamethasone17 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.
Industry payments in 2024: $217.32
9 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Spencer Alan Ross among 390 dentist records in Maine
Spencer Alan Ross, DMD is one of 390 dentist records with a practice address in Maine. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 72% of them.
- NPI issued2019 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2019 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Maine
There are 390 dentist records in Maine.
All 390 in Maine → Every provider in Ellsworth → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- William Caddoo, DMDEllsworth, ME 046051700989357
- Sagar Marwah, DDSEllsworth, ME 046051942027453
- Aaron Palmer, D.M.DEllsworth, ME 046051639336902
- Kevin Wright, DMDEllsworth, ME 046051093372906
- Christopher Maller, DMD PABar Harbor, ME 046091962577163
- Audree Park, DDSBar Harbor, ME 046091538323472
- Karen Delaney, DDSCalais, ME 046191104205772
- William Gould, DDSCalais, ME 046191588770689
Common questions
What is Spencer Alan Ross, DMD's NPI number?
Spencer Alan Ross, DMD's National Provider Identifier (NPI) is 1598326696, issued on Jun 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Alan Ross, DMD 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 Spencer Alan Ross, DMD's license?
NPPES lists Maine license number DEN4734, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Spencer Alan Ross, DMD prescribe under Medicare Part D?
In 2024, Spencer Alan Ross, DMD had 161 Medicare Part D claims for 96 beneficiaries; the average among dentist prescribers was 86. 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.