Joseph Khoory, DO
Hospitalist Physician · Cambridge, MA
Joseph Khoory, DO is a hospitalist physician with a practice address in Cambridge, Massachusetts, and NPI 1902368962, issued on Apr 1, 2019. Check the license (Massachusetts 291111, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Joseph Khoory
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 291111 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Mount Auburn St, Cambridge, MA 02138
- Phone
- (617) 492-3500
- Enumerated
- Apr 1, 2019
- Record last updated
- Feb 3, 2023
- Medicare enrollment
- Enrolled (PECOS I20221021001825); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 525 in Massachusetts → Look up another NPI →
Also registered at 330 Mount Auburn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Khoory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 291111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average hospitalist physician in 2024
76 Medicare Part D claims for 17 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.
Most prescribed
- Trelegy Ellipta16 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.
Industry payments in 2024: $149.40
2 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Emerson Practice Associates, IncConcord, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Khoory among 525 hospitalist physician records in Massachusetts
Joseph Khoory, DO is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 69% of them.
- NPI issued2019 · 69% of these records are older, 23% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2019 · median 2012 among the 449 with a school on file
- Record last updated2023 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Massachusetts
There are 525 hospitalist physician records in Massachusetts.
All 525 in Massachusetts → Every provider in Cambridge → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ralph Blair, M.D.Cambridge, MA 021381275568230
- Eirini IliakiCambridge, MA 021381538326996
- Jason Lieberthal, M.D.Cambridge, MA 021381518192947
- Andrew Modest, M.D.Cambridge, MA 021381336179118
- Hezha Seradji Aghdam, MDCambridge, MA 021381821617010
- Troy Tweiten, M.D.Cambridge, MA 021381447634670
- Melissa Bartick, M.D.Cambridge, MA 021391841213824
- Renata Cardoso, M.D.Cambridge, MA 021391891097036
Common questions
What is Joseph Khoory, DO's NPI number?
Joseph Khoory, DO's National Provider Identifier (NPI) is 1902368962, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Khoory, DO located?
The NPPES record lists a practice address at 330 Mount Auburn St, Cambridge, MA, 02138. Phone: (617) 492-3500. Providers update this record themselves, so call before visiting.
How can I verify Joseph Khoory, DO's license?
NPPES lists Massachusetts license number 291111, 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 Joseph Khoory, DO prescribe under Medicare Part D?
In 2024, Joseph Khoory, DO had 76 Medicare Part D claims for 17 beneficiaries; the average among hospitalist physician prescribers was 521. 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.