NPPES file of Aug 9, 2026

Christopher C. Kennedy, M.D.

Psychiatry Physician · Leominster, MA

Christopher C. Kennedy, M.D. is a psychiatry physician with a practice address in Leominster, Massachusetts, and NPI 1164406393, issued on Dec 1, 2005. Check the license (Massachusetts 75247, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164406393
Name
Christopher C. Kennedy
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
75247 MA
Self-reported in NPPES; status is on the state search
Practice location
50 Memorial Dr, Leominster, MA 01453
Phone
(978) 840-8808
Enumerated
Dec 1, 2005
Record last updated
Nov 29, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid IDs
110054539A MA
3125777 MA
Medicare enrollment
Enrolled (PECOS I20031125000522); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 1989
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 50 Memorial Dr

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

  1. Shabbir Abbasi, M.D.Neurology Physician1992798797
  2. Lloyd Alderson, M.D.Neurology Physician1053368787
  3. John Aney, MDPsychiatry Physician1104901016
  4. Rebecca Aslam, R.D.Registered Dietitian1770982340
  5. William Brodkin, M.D.Internal Medicine Physician1457468670
  6. Jung-Ming Chen, M.D.Personal Emergency Response Attendant1588620322

Verify Christopher C. Kennedy 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 75247
    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.

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2.9 times the Medicare Part D claims of the average psychiatry physician in 2024

2,882 Medicare Part D claims for 184 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Christopher Kennedy2,882
  2. Specialty average1,000

Most prescribed

  1. Duloxetine Hcl195 claims
  2. Bupropion Xl174 claims
  3. Trazodone Hcl156 claims
  4. Escitalopram Oxalate139 claims
  5. Clonazepam132 claims
  6. Aripiprazole128 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.

The MIPS final score for 2023 (Medicare payment program): 97 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Umass Memorial Medical Group IncLeominster, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher C. Kennedy among 2,736 psychiatry physician records in Massachusetts

Christopher C. Kennedy, M.D. is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1989 · median 2005 among the 1,219 with a school on file
  • Record last updated2020 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Massachusetts

There are 2,736 psychiatry physician records in Massachusetts.

The 8 psychiatry physician records with the nearest ZIP codes

  1. John Aney, MDLeominster, MA 014531104901016
  2. James Kahn, M.D.Leominster, MA 014531881808822
  3. Eric Kosinski, M.D.Leominster, MA 014531881747822
  4. Carlin Lucky, D.O.Leominster, MA 014531962764274
  5. Daron Massey, MDLeominster, MA 014531558522896
  6. Julianne Miller, M.D.Leominster, MA 014531770705881
  7. Ramteen Rezai, M.D.Leominster, MA 014531376890590
  8. Leah Richler, MDLeominster, MA 014531417376849

Common questions

What is Christopher C. Kennedy, M.D.'s NPI number?

Christopher C. Kennedy, M.D.'s National Provider Identifier (NPI) is 1164406393, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Christopher C. Kennedy, M.D. located?

The NPPES record lists a practice address at 50 Memorial Dr, Leominster, MA, 01453. Phone: (978) 840-8808. Providers update this record themselves, so call before visiting.

How can I verify Christopher C. Kennedy, M.D.'s license?

NPPES lists Massachusetts license number 75247, 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 Christopher C. Kennedy, M.D. prescribe under Medicare Part D?

In 2024, Christopher C. Kennedy, M.D. had 2,882 Medicare Part D claims for 184 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Christopher C. Kennedy, M.D.'s MIPS final score?

The 2023 MIPS final score is 97 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.