Peter Rene Then, DMD DR MED DENT
Periodontics · South Portland, ME
Peter Rene Then, DMD DR MED DENT is a periodontics with a practice address in South Portland, Maine, and NPI 1003986589, issued on Nov 9, 2006. Check the license (Maine 3628, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Rene Then
- Credential
- DMD DR MED DENT
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 3628 ME
Self-reported in NPPES; status is on the state search - Practice location
- 254 Western Avenue, South Portland, ME 04106
- Phone
- (207) 774-5527
- Enumerated
- Nov 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (207) 780-1188
- Entity
- Type 1 · individual
8 nearest periodontics records → All 23 in Maine → Look up another NPI →
Also registered at 254 Western Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Corey, DMD PAPeriodontics1043378284
Verify Peter Rene Then in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license 3628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average periodontics in 2024
556 Medicare Part D claims for 363 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 55 claims were for opioids.
Most prescribed
- Amoxicillin355 claims
- Hydrocodone-Acetaminophen50 claims
- Clindamycin Hcl41 claims
- Azithromycin31 claims
- Diazepam22 claims
- Amoxicillin-Clavulanate Potass19 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: $4,868.34
7 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Peter Rene Then among 23 periodontics records in Maine
Peter Rene Then, DMD DR MED DENT is one of 23 periodontics records with a practice address in Maine. 57% 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 · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2007 · 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 1223P0300X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Maine
There are 23 periodontics records in Maine.
All 23 in Maine → Every provider in South Portland → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- John Corey, DMD PASouth Portland, ME 041061043378284
- Adam Saltz, DMD, MS, MPHSouth Portland, ME 041061205351699
- Anuja Doshi, DDS, MSPortland, ME 041031699126250
- Padmaja KrothapalliPortland, ME 041031174768931
- Yun LeePortland, ME 041031578482782
- Judith McCollum, DMDPortland, ME 041031760697932
- Ningyuan SunPortland, ME 041031851959563
- Denise Theriault, D.M.D.Portland, ME 041031609098425
Common questions
What is Peter Rene Then, DMD DR MED DENT's NPI number?
Peter Rene Then, DMD DR MED DENT's National Provider Identifier (NPI) is 1003986589, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Rene Then, DMD DR MED DENT located?
The NPPES record lists a practice address at 254 Western Avenue, South Portland, ME, 04106. Phone: (207) 774-5527. Providers update this record themselves, so call before visiting.
How can I verify Peter Rene Then, DMD DR MED DENT's license?
NPPES lists Maine license number 3628, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Rene Then, DMD DR MED DENT prescribe under Medicare Part D?
In 2024, Peter Rene Then, DMD DR MED DENT had 556 Medicare Part D claims for 363 beneficiaries; the average among periodontics prescribers was 277. 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.