National Provider Identifier Database

MARK J KRELL, MD – NPI #1558456822
Cardiovascular Disease

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.


Contact Information

MARK J KRELL, MD
1 SPRINGFIELD AVE STE 2A
SUMMIT, NJ07901-4055
Phone: 908-273-1999
Fax: 908-273-1332
Website:
Specialty Taxonomy Code
* Cardiovascular Disease 207RC0000X

* Indicates primary specialty

NPI Profile & details for MARK J KRELL

NPI Number 1558456822
Credentials MD
Entity Individual
Enumeration date 10/04/2006
Last updated 10/21/2025 - About 8 months ago
Sole proprietor1 No
Identifiers
  • NJ License #: 25MA04647200
  • NJ Medicaid: 0273007
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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