Matthew R. Kolesar
Periodontics · Washington, DC
Matthew R. Kolesar is a periodontics with a practice address in Washington, District of Columbia, and NPI 1649360348, issued on Oct 13, 2006. Check the license (District of Columbia DEN1000537, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew R. Kolesar
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- DEN1000537 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2311 M St NW, Washington, DC 20037
- Phone
- (202) 296-3360
- Enumerated
- Oct 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (202) 728-0294
- Entity
- Type 1 · individual
8 nearest periodontics records → All 26 in District of Columbia → Look up another NPI →
Also registered at 2311 M St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bilal AhmedDentist1225275597
- Arvella Bing, CRNACertified Registered Nurse Anesthetist1295811917
- Alan Birnkrant, M.D.Gynecology Physician1750312575
- Bruce Bonn, M.D.Gynecology Physician1063446573
- Robert Emery, DDSOral & Maxillofacial Surgery (D.M.D.)1568470938
- Steven HoppingPlastic and Reconstructive Surgery Physician1487061073
Verify Matthew R. Kolesar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license DEN1000537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average periodontics in 2024
205 Medicare Part D claims for 99 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.
Most prescribed
- Chlorhexidine Gluconate78 claims
- Amoxicillin50 claims
- Ibuprofen36 claims
- Doxycycline Hyclate11 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: $53.79
1 payment: food and beverage; the largest payer was Straumann USA LLC. 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.
Matthew R. Kolesar among 26 periodontics records in District of Columbia
Matthew R. Kolesar is one of 26 periodontics records with a practice address in District of Columbia. 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 62% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in District of Columbia
There are 26 periodontics records in District of Columbia.
All 26 in District of Columbia → Every provider in Washington → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Mary Neill, D.D.S., M.S.Washington, DC 200371326045790
- Raha Yousefi, DDSWashington, DC 200371821381351
- Bonnie Beamer, D.D.S.Washington, DC 200361316085749
- Sally Cram, D.D.S.Washington, DC 200361134266562
- Lindsay Friedman, M.D., D.D.S.Washington, DC 200361174666747
- Steven Kaufman, D.M.D.Washington, DC 200361194937615
- Michael Kossak, D.D.SWashington, DC 200361083644892
- Thomas Rams, DDS, MHS, PHDWashington, DC 200361396981379
Common questions
What is Matthew R. Kolesar's NPI number?
Matthew R. Kolesar's National Provider Identifier (NPI) is 1649360348, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew R. Kolesar located?
The NPPES record lists a practice address at 2311 M St NW, Washington, DC, 20037. Phone: (202) 296-3360. Providers update this record themselves, so call before visiting.
How can I verify Matthew R. Kolesar's license?
NPPES lists District of Columbia license number DEN1000537, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew R. Kolesar prescribe under Medicare Part D?
In 2024, Matthew R. Kolesar had 205 Medicare Part D claims for 99 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.