National Provider Identifier Database

MARZENA GIENIUSZ, MD – NPI #1366886640
Geriatric Medicine

An internist who has 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.


Contact Information

MARZENA GIENIUSZ, MD
865 NORTHERN BLVD STE 201
GREAT NECK, NY11021-5310
Phone: 516-708-2520
Fax: 516-708-2585
Website:
Specialty Taxonomy Code
* Geriatric Medicine 207RG0300X

* Indicates primary specialty

NPI Profile & details for MARZENA GIENIUSZ

NPI Number 1366886640
Credentials MD
Entity Individual
Enumeration date 04/17/2013
Last updated 05/14/2018 - About 8 years ago
Sole proprietor1 Yes
Identifiers
  • NY License #: 285221
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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