NPPES file of Aug 9, 2026

Himanshu Shah, DMD

General Practice Dentistry · Chelmsford, MA

Himanshu Shah, DMD is a general practice dentistry with a practice address in Chelmsford, Massachusetts, and NPI 1083081285, issued on Aug 24, 2015. Check the license (Massachusetts DN1857038, 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
1083081285
Name
Himanshu Shah
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DN1857038 MA
Self-reported in NPPES; status is on the state search
Practice location
18 North RD, Chelmsford, MA 01824
Phone
(978) 256-2561
Enumerated
Aug 24, 2015
Record last updated
Oct 16, 2025
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 18 North RD

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

  1. Christina BrownPeriodontics1881253722
  2. Ronald Chaput, DDSDentist1932304672
  3. Daniel Fadjo, DDSGeneral Practice Dentistry1255536074
  4. Ashim Kapur, DDSDentist1588869432
  5. David Mercurio, H.I.S.Hearing Instrument Specialist1053733154
  6. Randal Parradee, DMDGeneral Practice Dentistry1336344209

Verify Himanshu Shah 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 DN1857038
    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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48% fewer Medicare Part D claims than the average general practice dentistry in 2024

43 Medicare Part D claims for 34 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Himanshu Shah43
  2. Specialty average83

Most prescribed

  1. Amoxicillin27 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: $85.39

2 payments; by number, the most common kind was food and beverage; the largest payer was Patterson Companies, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Himanshu Shah$85.39
  2. Specialty average$597.01

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

Himanshu Shah among 3,489 general practice dentistry records in Massachusetts

Himanshu Shah, DMD is one of 3,489 general practice dentistry 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 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 24% 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 updated2025 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 general practice dentistry records list a practice address in Chelmsford

They are 21 of the 937 NPPES records with a practice address in Chelmsford, and 3,489 general practice dentistry records in Massachusetts.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Maha Boutros, D.M.D.Chelmsford, MA 018241174526172
  2. Leena Desai, DMDChelmsford, MA 018241134292188
  3. Daniel Fadjo, DDSChelmsford, MA 018241255536074
  4. William French, DMDChelmsford, MA 018241336244417
  5. Zhiqiang Huang, D.M.DChelmsford, MA 018241649426032
  6. William Lewis, D.D.S.Chelmsford, MA 018241932128683
  7. Marilyn Macleod, DMDChelmsford, MA 018241821295718
  8. David Markham, D.M.DChelmsford, MA 018241093823304

Common questions

What is Himanshu Shah, DMD's NPI number?

Himanshu Shah, DMD's National Provider Identifier (NPI) is 1083081285, issued on Aug 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Himanshu Shah, DMD located?

The NPPES record lists a practice address at 18 North RD, Chelmsford, MA, 01824. Phone: (978) 256-2561. Providers update this record themselves, so call before visiting.

How can I verify Himanshu Shah, DMD's license?

NPPES lists Massachusetts license number DN1857038, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Himanshu Shah, DMD prescribe under Medicare Part D?

In 2024, Himanshu Shah, DMD had 43 Medicare Part D claims for 34 beneficiaries; the average among general practice dentistry prescribers was 83. 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.