Registry data as of Aug 27, 2026

Arnold Hill, M.D.

Internal Medicine Physician · Marlboro, MA

Arnold Hill, M.D. is an internal medicine physician with a practice address in Marlboro, Massachusetts, and NPI 1932193943, issued on Sep 6, 2005. Check the license (Massachusetts 42670, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1932193943
Name
Arnold Hill
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
42670 MA
Self-reported in NPPES; status is on the state search
Practice location
320 Bolton St, Marlboro, MA 01752
Phone
(508) 485-0104
Enumerated
Sep 6, 2005
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 320 Bolton St

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

  1. Odette Solla-Cabrera, MDPediatrics Physician1407866486

Verify Arnold Hill 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 42670
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2 internal medicine physician records list a practice address in Marlboro

They are 2 of the 25 NPPES records with a practice address in Marlboro, and 6,825 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Massachusetts

  1. Nawal Aamir, MDWorcester, MA1588248926
  2. Nathan Abare, MDSpringfield, MA1386852747
  3. Nooshin Abbasi, MD MPHNewton, MA1831888353
  4. Taimur AbbasiBoston, MA1841673522
  5. Lauren Abbate, MDBoston, MA1922099621
  6. Bassima Abdallah, MDBoston, MA1912327305
  7. Maya Abdallah, MDBoston, MA1861854937
  8. Samah Abdallah, MDBrighton, MA1730814971
  9. Omar Abdel-Wahab, M.D.Boston, MA1023042777
  10. Mohab AbdelhalimBoston, MA1871388496

Common questions

What is Arnold Hill, M.D.'s NPI number?

Arnold Hill, M.D.'s National Provider Identifier (NPI) is 1932193943, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Arnold Hill, M.D. located?

The NPPES record lists a practice address at 320 Bolton St, Marlboro, MA, 01752. Phone: (508) 485-0104. Providers update this record themselves, so call before visiting.

How can I verify Arnold Hill, M.D.'s license?

NPPES lists Massachusetts license number 42670, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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) 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 27, 2026.