James Brew McKenzie
Child & Adolescent Psychiatry Physician · Cambridge, MA
James Brew McKenzie is a child & adolescent psychiatry physician with a practice address in Cambridge, Massachusetts, and NPI 1386952299, issued on Sep 14, 2010. Check the license (Massachusetts 277675, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- James Brew McKenzie
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License numbers
- 277675 MA
4309 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1439 Cambridge St, Cambridge, MA 02139
- Phone
- (617) 665-1187
- Enumerated
- Sep 14, 2010
- Record last updated
- Apr 10, 2026
- Fax
- (617) 665-3449
- Medicare enrollment
- Enrolled (PECOS I20260416000389); may accept Medicare assignment
- Medical or professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2015
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 336 in Massachusetts → Look up another NPI →
Also registered at 1439 Cambridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Camila Azuero, MSW, LICSWClinical Social Worker1235367491
- Danny DoInternal Medicine Physician1538818158
- Annabel GillSocial Worker1861860991
- Laura Miller, M.D.Psychiatry Physician1679815039
- James Quinn, MDAnesthesiology Physician1114917549
- Alexandra Santamaria, PHARMDPharmacist1396725412
Verify James Brew McKenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 277675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
141 Medicare Part D claims for 24 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Fluoxetine Hcl17 claims
- Risperdal Consta15 claims
- Risperidone12 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 practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $15.26
1 payment: food and beverage; the largest payer was Alkermes, Inc. The 1,578 providers of this specialty with any payment received $1,427.96 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James Brew McKenzie among 336 child & adolescent psychiatry physician records in Massachusetts
James Brew McKenzie is one of 336 child & adolescent psychiatry physician records with a practice address in Massachusetts. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2015 · median 2001 among the 98 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Massachusetts
There are 336 child & adolescent psychiatry physician records in Massachusetts.
All 336 in Massachusetts → Every provider in Cambridge → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Ayelet Barkai, M.D.Cambridge, MA 021391841247582
- Ceevah Blatman, M.D.Cambridge, MA 021391295782936
- Shireen Cama, MDCambridge, MA 021391477879427
- Nicholas Carson, MDCambridge, MA 021391770522443
- Sandra Dejong, M.D.Cambridge, MA 021391801834320
- Laurie Gray, M.D.Cambridge, MA 021391053575605
- Bruce Hassuk, M.D.Cambridge, MA 021391669419255
- Deborah Kulick, M.D.Cambridge, MA 021391578641171
Common questions
What is James Brew McKenzie's NPI number?
James Brew McKenzie's National Provider Identifier (NPI) is 1386952299, issued on Sep 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James Brew McKenzie located?
The NPPES record lists a practice address at 1439 Cambridge St, Cambridge, MA, 02139. Phone: (617) 665-1187. Providers update this record themselves, so call before visiting.
How can I verify James Brew McKenzie's license?
NPPES lists Massachusetts license number 277675, 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 James Brew McKenzie prescribe under Medicare Part D?
In 2024, James Brew McKenzie had 141 Medicare Part D claims for 24 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions only.
What is James Brew McKenzie's MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. 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.