National Provider Identifier Database

KAREN MREJEN, MD – NPI #1902999212
Pulmonary Disease

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.


Contact Information

KAREN MREJEN, MD
200 N VILLAGE AVE
SUITE 300
ROCKVILLE CENTRE, NY11570-2341
Phone: 516-536-8151
Fax: 516-536-8153
Website:
Specialty Taxonomy Code
* Pulmonary Disease 207RP1001X

* Indicates primary specialty

NPI Profile & details for KAREN MREJEN

NPI Number 1902999212
Credentials MD
Entity Individual
Enumeration date 10/02/2006
Last updated 11/14/2013 - About 13 years ago
Sole proprietor1 No
Identifiers
  • NY License #: 224857
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.

Reviews for KAREN MREJEN, MD

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