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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARC KATTELMAN D.O.
NPI 1104821198
Family Medicine - Geriatric Medicine in Selbyville, DE

Active since June 16, 2005
RR 5 BOX 79, SELBYVILLE, DE 19975(302) 436-9600(302) 436-6260 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Marc Kattelman D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARC KATTELMAN D.O. (NPI 1104821198) is an individual geriatric medicine provider in Selbyville, Delaware, licensed in Delaware (C2-0006894) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1104821198
Entity TypeIndividualMale
Primary Taxonomy207QG0300X
Provider Legal NameDR. MARC KATTELMANCredential: D.O.
Location AddressRR 5 BOX 79Selbyville, DE 19975-9706
Mailing Address40 Sycamore StOcean View, DE 19970-3217 · (302) 537-5966
Phone(302) 436-9600
Fax(302) 436-6260
Sole ProprietorNo
Enumeration DateJune 16, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1104821198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QG0300X
License✔ Licensed in DE · C2-0006894
Definition

A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

RR 5 BOX 79, Selbyville, DE 19975
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Frequently Asked Questions

What is Marc Kattelman's NPI number?

The NPI number assigned to this healthcare provider is 1104821198, enumerated as an "individual" on June 16, 2005.

Where is the provider located?

The provider is located at RR 5 BOX 79 SELBYVILLE, DE 19975 and the phone number is (302) 436-9600.

What is the provider's specialty?

Family Medicine with taxonomy code 207QG0300X and a focus in Geriatric Medicine.