NPPES file of Aug 9, 2026

Daniel J. McCarthy, M.D.

Internal Medicine Physician · Billerica, MA

Daniel J. McCarthy, M.D. is an internal medicine physician with a practice address in Billerica, Massachusetts, and NPI 1497792444, issued on May 31, 2006. Check the license (Massachusetts 44575, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1497792444
Name
Daniel J. McCarthy
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
44575 MA
Self-reported in NPPES; status is on the state search
Practice location
790 Boston RD, Billerica, MA 01821
Phone
(781) 272-7787
Enumerated
May 31, 2006
Record last updated
Mar 25, 2008 (not updated in 18 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 internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →

Also registered at 790 Boston RD

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

  1. John Dickason, M.D.Infectious Disease Physician1932148020
  2. David Dohan, M.D.Internal Medicine Physician1336108638
  3. Joan Hayden, NPNurse Practitioner1730156183
  4. Jangwon Huh, D.M.D.General Practice Dentistry1780979989
  5. Mitchell Kase, M.D.Internal Medicine Physician1497701650
  6. Anna Livson, M.D.Internal Medicine Physician1902845993

Verify Daniel J. McCarthy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 44575    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
Open the Massachusetts license search

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Daniel J. McCarthy among 6,825 internal medicine physician records in Massachusetts

Daniel J. McCarthy, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2008 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 internal medicine physician records list a practice address in Billerica

They are 7 of the 236 NPPES records with a practice address in Billerica, and 6,825 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,825 in Massachusetts → Every provider in Billerica → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. David Dohan, M.D.Billerica, MA 018211336108638
  2. Shazneen Eisner, M.D.Billerica, MA 018211306911573
  3. Mitchell Kase, M.D.Billerica, MA 018211497701650
  4. Anna Livson, M.D.Billerica, MA 018211902845993
  5. Padmavati Pimrale, MDBillerica, MA 018211578550885
  6. Shamim Dahod, M.D.Chelmsford, MA 018241710971379
  7. Karen Dasilva, M.D.Chelmsford, MA 018241851364889
  8. Milton Drake, M.D.Chelmsford, MA 018241750354700

Common questions

What is Daniel J. McCarthy, M.D.'s NPI number?

Daniel J. McCarthy, M.D.'s National Provider Identifier (NPI) is 1497792444, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel J. McCarthy, M.D. located?

The NPPES record lists a practice address at 790 Boston RD, Billerica, MA, 01821. Phone: (781) 272-7787. Providers update this record themselves, so call before visiting.

How can I verify Daniel J. McCarthy, M.D.'s license?

NPPES lists Massachusetts license number 44575, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.