Jeffrey Kennedy Griffiths, MD MPH&TM
Pediatrics Physician · Boston, MA
Jeffrey Kennedy Griffiths, MD MPH&TM is a pediatrics physician with a practice address in Boston, Massachusetts, and NPI 1467541342, issued on Oct 11, 2006. Check the license (Massachusetts 56966, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Kennedy Griffiths
- Credential
- MD MPH&TM
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 56966 MA
Self-reported in NPPES; status is on the state search - Practice location
- 750 Washington Street, Boston, MA 02111
- Phone
- (617) 636-6941
- Enumerated
- Oct 11, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (617) 636-4017
- Medicare enrollment
- Enrolled (PECOS I20050406000930); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1982
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,628 in Massachusetts → Look up another NPI →
Also registered at 750 Washington Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Kennedy Griffiths in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 56966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average pediatrics physician in 2024
92 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 13 claims were for opioids.
Most prescribed
- Dextroamphetamine-Amphetamine14 claims
- Methadone Hcl13 claims
- Alprazolam12 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.
Bills Medicare through one group practice
- Pratt Medical Group IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Kennedy Griffiths among 2,628 pediatrics physician records in Massachusetts
Jeffrey Kennedy Griffiths, MD MPH&TM is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated1982 · median 2010 among the 319 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
822 pediatrics physician records list a practice address in Boston
They are 822 of the 41,865 NPPES records with a practice address in Boston, and 2,628 pediatrics physician records in Massachusetts.
All 2,628 in Massachusetts → Every provider in Boston → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Linda Bishop, MDBoston, MA 021111831152149
- Mary Brown, MDBoston, MA 021111508806092
- Anne Colwell, MDBoston, MA 021111417942053
- Catherine Davis, M.D.Boston, MA 021111366476038
- Dan Hale, MDBoston, MA 021111235118845
- Lynne Karlson, MDBoston, MA 021111306953773
- Jane Kiff, MDBoston, MA 021111033163704
- Mark Korson, MDBoston, MA 021111245347616
Common questions
What is Jeffrey Kennedy Griffiths, MD MPH&TM's NPI number?
Jeffrey Kennedy Griffiths, MD MPH&TM's National Provider Identifier (NPI) is 1467541342, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Kennedy Griffiths, MD MPH&TM located?
The NPPES record lists a practice address at 750 Washington Street, Boston, MA, 02111. Phone: (617) 636-6941. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Kennedy Griffiths, MD MPH&TM's license?
NPPES lists Massachusetts license number 56966, 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.
How much does Jeffrey Kennedy Griffiths, MD MPH&TM prescribe under Medicare Part D?
In 2024, Jeffrey Kennedy Griffiths, MD MPH&TM had 92 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.