Janczewski, Mark George

Janczewski, Mark George is an sole proprietor health care provider with primary practice located at 3438 Holly Rd , Annandale VA 22003-1266. He recently has 3 registered licenses in different health care specialties including Allopathic & Osteopathic Physicians / Family Medicine, Allopathic & Osteopathic Physicians / Aerospace Medicine, Allopathic & Osteopathic Physicians / Preventive Medicine/Occupational Environmental Medicine. Allopathic & Osteopathic Physicians / Family Medicine is his primary health care specialty. Janczewski, Mark George can be contacted via phone (703) 698-5811.

Contact Information

Primary practice address
3438 Holly Rd Annandale VA 22003-1266
Phone: (703) 698-5811
Fax:
Website:
Map and Directions

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Family Medicine 207Q00000X 0101041106 Virginia
Allopathic & Osteopathic Physicians / Aerospace Medicine 2083A0100X 0101041106 Virginia
Allopathic & Osteopathic Physicians / Preventive Medicine/Occupational Environmental Medicine 2083P0500X 0101041106 Virginia

Profile Details

NPI number 1124022843
LBN Legal business name Janczewski, Mark George
Credentials MD, MPH
Entity Individual
Sole proprietor 1 Yes
Enumeration date Jun 9th, 2005
Last updated Feb 23rd, 2010 - about 15 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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