NPPES file of Aug 9, 2026

Jennifer Chang Sullivan, D.D.S., MSD

Periodontics · Lexington, MA

Jennifer Chang Sullivan, D.D.S., MSD is a periodontics with a practice address in Lexington, Massachusetts, and NPI 1356681654, issued on Feb 22, 2013. Check the license (Massachusetts 1859858, 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
1356681654
Name
Jennifer Chang Sullivan
Credential
D.D.S., MSD
Primary taxonomy
Periodontics 1223P0300X
License numbers
1859858 MA
S125 MN
26373 TX
Self-reported in NPPES; status is on the state search
Practice location
35 Bedford St Ste 20, Lexington, MA 02420
Phone
(617) 468-8696
Enumerated
Feb 22, 2013
Record last updated
Oct 1, 2023
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 35 Bedford St Ste 20

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

  1. Sasha Mohammadi, DDS, MSPeriodontics1477045334

Verify Jennifer Chang Sullivan 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 1859858    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

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27% fewer Medicare Part D claims than the average periodontics in 2024

202 Medicare Part D claims for 66 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Jennifer Sullivan202
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate80 claims
  2. Amoxicillin61 claims
  3. Ibuprofen26 claims
  4. Acetaminophen-Codeine12 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: $432.35

5 payments; by number, the most common kind was education; the largest payer was Zimvie 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.

  1. Jennifer Sullivan$432.35
  2. Specialty average$1,338.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Periodontics providers in Massachusetts

There are 390 periodontics records in Massachusetts.

All 390 in Massachusetts → Every provider in Lexington →

Other periodontics records in Massachusetts

  1. Sharam Abbott, D.M.D.Hudson, MA1548287279
  2. Carlos AbboudQuincy, MA1518158591
  3. Rima Abdallah, BDSBoston, MA1669632626
  4. Natalia Acosta-Farhadi, DDS, MSMarlborough, MA1760160212
  5. Bushra AhmadBoston, MA1447763081
  6. Chiho Ahn, DMDBoston, MA1215465505
  7. Hamad Al-Fahad, D.M.D.Boston, MA1730327222
  8. Shatha Al-HarthiBoston, MA1699029355
  9. Majdi AladmawyBoston, MA1639429525
  10. Abdulla Alani, BDSBoston, MA1447929195

Common questions

What is Jennifer Chang Sullivan, D.D.S., MSD's NPI number?

Jennifer Chang Sullivan, D.D.S., MSD's National Provider Identifier (NPI) is 1356681654, issued on Feb 22, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Chang Sullivan, D.D.S., MSD located?

The NPPES record lists a practice address at 35 Bedford St Ste 20, Lexington, MA, 02420. Phone: (617) 468-8696. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Chang Sullivan, D.D.S., MSD's license?

NPPES lists Massachusetts license number 1859858, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Chang Sullivan, D.D.S., MSD prescribe under Medicare Part D?

In 2024, Jennifer Chang Sullivan, D.D.S., MSD had 202 Medicare Part D claims for 66 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.

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.