NPPES file of Aug 9, 2026

Karissa Rae Koster, DMD

Dentist · Brookline, MA

Karissa Rae Koster, DMD is a dentist with a practice address in Brookline, Massachusetts, and NPI 1386086213, issued on Jul 19, 2013. Check the license (Massachusetts DN1856299, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1386086213
Name
Karissa Rae Koster
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DN1856299 MA
Self-reported in NPPES; status is on the state search
Practice location
1842 Beacon St, Brookline, MA 02445
Phone
(617) 860-6333
Enumerated
Jul 19, 2013
Record last updated
Jul 31, 2015 (not updated in 11 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.
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8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →

Also registered at 1842 Beacon St

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

  1. Judith Arick, AUD CCC AAudiologist-Hearing Aid Fitter1922092683
  2. Dorothy Boime, R.N., LIC ACAcupuncturist1487661013
  3. Judith Chasin, MA CCCAAudiologist-Hearing Aid Fitter1376537035
  4. Xiao Cheng, LIC. AC.Acupuncturist1316137441
  5. Stephen Cina, LIC. AC.Acupuncturist1700906658
  6. Vincent De Martino, PTPhysical Therapist1649313693

Verify Karissa Rae Koster 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 DN1856299    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.

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Karissa Rae Koster among 2,934 dentist records in Massachusetts

Karissa Rae Koster, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 41% of them.

  • NPI issued2013 · 41% of these records are older, 55% newer
  • In a Medicare fileNo · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 dentist records list a practice address in Brookline

They are 48 of the 2,357 NPPES records with a practice address in Brookline, and 2,934 dentist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,934 in Massachusetts → Every provider in Brookline → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Noor Al-Noori, DMDBrookline, MA 024451790401123
  2. Hend Alqaderi, B.D.SBrookline, MA 024451932457215
  3. Irina Deresh, DMDBrookline, MA 024451467653527
  4. Nicolae Dumitriu, DDSBrookline, MA 024451972780450
  5. Elaf Hadadi, DMDBrookline, MA 024451962995662
  6. Peter Juriansz, DMDBrookline, MA 024451609991108
  7. Dana Lazowski, DDSBrookline, MA 024451538380829
  8. Darel Moss, D.D.S.Brookline, MA 024451821279613

Common questions

What is Karissa Rae Koster, DMD's NPI number?

Karissa Rae Koster, DMD's National Provider Identifier (NPI) is 1386086213, issued on Jul 19, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Karissa Rae Koster, DMD located?

The NPPES record lists a practice address at 1842 Beacon St, Brookline, MA, 02445. Phone: (617) 860-6333. Providers update this record themselves, so call before visiting.

How can I verify Karissa Rae Koster, DMD's license?

NPPES lists Massachusetts license number DN1856299, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.