Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hatem Marwan Dajani, M.D.

Internal Medicine Physician in Munster, IN · enumerated 2006.

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

National Provider Identifier

1912099664

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Registry record

Entity type Individual (Type 1)

Name Dr. Hatem Marwan Dajani

Credential M.D.

Sex Male

Practice address 901 Macarthur Blvd, Munster, IN, 46321

Phone (219) 836-1600

Fax (219) 853-4631

Enumeration date Sep 29, 2006

Last updated in NPPES Jan 9, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 01066598A (IN) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036-151982 (IL) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 49693-20 (WI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01066598A (IN) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036151982 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35.091335 (OH) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 49693-020 (WI) Secondary

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
300046595	Medicaid	IN	-
100010195	Medicaid	WI	-

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.

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Frequently asked questions

How do I verify Hatem Dajani's NPI record?

Cross-check NPI 1912099664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912099664 active?

Yes, as of the latest NPPES snapshot, NPI 1912099664 is active (record last updated 2024-01-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.