NPPES file of Aug 9, 2026

Sara Arbor

Dentist · Worcester, MA

Sara Arbor is a dentist with a practice address in Worcester, Massachusetts, and NPI 1861946097, issued on Aug 4, 2016. Check the license (Massachusetts DN1858202, 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
1861946097
Name
Sara Arbor
Primary taxonomy
Dentist 122300000X
License numbers
DN1858202 MA
DS0000010316 TN
Self-reported in NPPES; status is on the state search
Practice location
255 Park Ave Ste 509, Worcester, MA 01609
Phone
(413) 687-5208
Enumerated
Aug 4, 2016
Record last updated
May 18, 2019 (not updated in 7 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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Also registered at 255 Park Ave Ste 509

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

  1. Arjun Bashyam, MDDermatology Physician1699354100
  2. Katie O'Brien, NPDermatology Physician1801048921
  3. Stanley Shustak, DDSGeneral Practice Dentistry1356494165

Verify Sara Arbor 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 DN1858202
    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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63% fewer Medicare Part D claims than the average dentist in 2024

32 Medicare Part D claims for 21 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.

  1. Sara Arbor32
  2. Specialty average86

Most prescribed

  1. Amoxicillin13 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.

Sara Arbor among 2,934 dentist records in Massachusetts

Sara Arbor 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. Its NPI, issued in 2016, is newer than 52% of them.

  • NPI issued2016 · 52% of these records are older, 43% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2019 · 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).

Dentist providers in Massachusetts

There are 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Jennifer Bardsley, DDSWorcester, MA 016091104965524
  2. James GagneWorcester, MA 016091982876306
  3. Monica Gobran, D.M.D.Worcester, MA 016091679688097
  4. Marshall Horwitz, D.D.S.Worcester, MA 016091750374468
  5. Ron HsinWorcester, MA 016091720533748
  6. Debra Leblanc, DMDWorcester, MA 016091235278656
  7. Jin LeeWorcester, MA 016091932672862
  8. Tarunjeet Pabla, DMDWorcester, MA 016091407011687

Common questions

What is Sara Arbor's NPI number?

Sara Arbor's National Provider Identifier (NPI) is 1861946097, issued on Aug 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sara Arbor located?

The NPPES record lists a practice address at 255 Park Ave Ste 509, Worcester, MA, 01609. Phone: (413) 687-5208. Providers update this record themselves, so call before visiting.

How can I verify Sara Arbor's license?

NPPES lists Massachusetts license number DN1858202, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Sara Arbor prescribe under Medicare Part D?

In 2024, Sara Arbor had 32 Medicare Part D claims for 21 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.