Jason Glen Lieberthal, M.D.
Hospitalist Physician · Cambridge, MA
Jason Glen Lieberthal, M.D. is a hospitalist physician with a practice address in Cambridge, Massachusetts, and NPI 1518192947, issued on May 29, 2009. Check the license (Massachusetts 250216, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jason Glen Lieberthal
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 250216 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Mount Auburn St, Cambridge, MA 02138
- Phone
- (617) 499-5112
- Enumerated
- May 29, 2009
- Record last updated
- Jun 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120926000258); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2009
- 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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- Ritika Abhyankar, MDStudent in an Organized Health Care Education/Training Program1508551219
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- Samer Abujaber, MB BCH BAOInternal Medicine Physician1497137558
Verify Jason Glen Lieberthal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 250216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Glen Lieberthal among 525 hospitalist physician records in Massachusetts
Jason Glen Lieberthal, M.D. 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 2009, is newer than 33% of them.
- NPI issued2009 · 33% of these records are older, 63% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2009 · median 2012 among the 449 with a school on file
- Record last updated2015 · 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
- Joseph Khoory, DOCambridge, MA 021381902368962
- 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 Jason Glen Lieberthal, M.D.'s NPI number?
Jason Glen Lieberthal, M.D.'s National Provider Identifier (NPI) is 1518192947, issued on May 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jason Glen Lieberthal, M.D. located?
The NPPES record lists a practice address at 330 Mount Auburn St, Cambridge, MA, 02138. Phone: (617) 499-5112. Providers update this record themselves, so call before visiting.
How can I verify Jason Glen Lieberthal, M.D.'s license?
NPPES lists Massachusetts license number 250216, 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. 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.