Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Kareem Jarrah, MD

Emergency Medicine Physician in Cambridge, MA · enumerated 2022.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689317810

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Registry record

Entity type Individual (Type 1)

Name Dr. Kareem Jarrah

Credential MD

Sex Male

Practice address Cambridge, MA, 02139

Phone (617) 665-1000

Enumeration date Apr 15, 2022

Last updated in NPPES Jun 27, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35.151979 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 1022517 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1022517	Other	MA	MA LICENSE
35.151979	Other	OH	OHIO ELICENSURE OHIO PROFESSIONAL LICENSURE
0494423	Medicaid	OH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kareem Jarrah?

The National Provider Identifier (NPI) for Kareem Jarrah is 1689317810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kareem Jarrah practice?

The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-27.