NPPES file of Aug 9, 2026

Kirill Klimashov, DMD

Oral and Maxillofacial Surgery (Dentist) · Waltham, MA

Kirill Klimashov, DMD is an oral and maxillofacial surgery (dentist) with a practice address in Waltham, Massachusetts, and NPI 1922206523, issued on Jul 5, 2007. Check the license (Massachusetts MA21818, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922206523
Name
Kirill Klimashov
Credential
DMD
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
MA21818 MA
Self-reported in NPPES; status is on the state search
Practice location
879 Main St, Waltham, MA 02451
Phone
(781) 899-3700
Enumerated
Jul 5, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 879 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Diane AlhafezDentist1760242630
  2. Zena Atassi, DMDEndodontics1518057520
  3. Robert Girschek, DMDGeneral Practice Dentistry1902994155
  4. David Goldberg, DMDPeriodontics1053405886
  5. James Leung, DMDGeneral Practice Dentistry1760904106
  6. Khai Lim, DMDOrthodontics and Dentofacial Orthopedics Dentistry1437222486

Verify Kirill Klimashov in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license MA21818
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

17% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

336 Medicare Part D claims for 136 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 43 claims were for opioids.

  1. Kirill Klimashov336
  2. Specialty average406

Most prescribed

  1. Chlorhexidine Gluconate113 claims
  2. Ibuprofen71 claims
  3. Amoxicillin60 claims
  4. Oxycodone-Acetaminophen20 claims
  5. Penicillin V Potassium20 claims
  6. Acetaminophen-Codeine14 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.

Oral and Maxillofacial Surgery (Dentist) providers in Massachusetts

There are 280 oral and maxillofacial surgery (dentist) records in Massachusetts.

Other oral and maxillofacial surgery (dentist) records in Massachusetts

  1. Andrew Abela, DDSWinchester, MA1154464808
  2. Jason Adam, DDSBoston, MA1679464572
  3. Barry Agranat, DMDWatertown, MA1083604763
  4. Layeeq Ahmed, D.M.D.Waltham, MA1225476427
  5. Imran Ahson, D.M.D.Danvers, MA1124255575
  6. Hamza Al Atassi, DMDBoston, MA1992271092
  7. Mohamed Al-Janabi, D.M.DWest Roxbury, MA1629324652
  8. Omar Alani, DMDBoston, MA1508347717
  9. Mulham AllujamiGreenfield, MA1093565822
  10. Tareq AlsarrafBoston, MA1568293611

Common questions

What is Kirill Klimashov, DMD's NPI number?

Kirill Klimashov, DMD's National Provider Identifier (NPI) is 1922206523, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kirill Klimashov, DMD located?

The NPPES record lists a practice address at 879 Main St, Waltham, MA, 02451. Phone: (781) 899-3700. Providers update this record themselves, so call before visiting.

How can I verify Kirill Klimashov, DMD's license?

NPPES lists Massachusetts license number MA21818, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kirill Klimashov, DMD prescribe under Medicare Part D?

In 2024, Kirill Klimashov, DMD had 336 Medicare Part D claims for 136 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.