David L. Clinton, MD
Internal Medicine Physician · South Hadley, MA
David L. Clinton, MD is an internal medicine physician with a practice address in South Hadley, Massachusetts, and NPI 1306951645, issued on Aug 19, 2006. Check the license (Massachusetts 42642, 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.
- Name
- David L. Clinton
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 42642 MA
Self-reported in NPPES; status is on the state search - Practice location
- 129 College Street, South Hadley, MA 01075
- Phone
- (413) 536-5563
- Enumerated
- Aug 19, 2006
- Record last updated
- Jul 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (413) 536-1199
- Medicaid ID
- 2061236 MA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Verify David L. Clinton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 42642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David L. Clinton among 6,825 internal medicine physician records in Massachusetts
David L. Clinton, MD 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 updated2012 · 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).
12 internal medicine physician records list a practice address in South Hadley
They are 12 of the 346 NPPES records with a practice address in South Hadley, 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 South Hadley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Patrick Boyce, M.D.South Hadley, MA 010751336194984
- Hannah DaneshvarSouth Hadley, MA 010751609510429
- Andrew Fay, MDSouth Hadley, MA 010751508872359
- Robert Fishman, DOSouth Hadley, MA 010751477669539
- James Freeman, M.D.South Hadley, MA 010751376524272
- Joshua Garriga, MDSouth Hadley, MA 010751669462412
- Arthur Krulewitz, MDSouth Hadley, MA 010751366453904
- Kathleen Meade, M.D.South Hadley, MA 010751194777177
Common questions
What is David L. Clinton, MD's NPI number?
David L. Clinton, MD's National Provider Identifier (NPI) is 1306951645, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David L. Clinton, MD located?
The NPPES record lists a practice address at 129 College Street, South Hadley, MA, 01075. Phone: (413) 536-5563. Providers update this record themselves, so call before visiting.
How can I verify David L. Clinton, MD's license?
NPPES lists Massachusetts license number 42642, 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.
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.