Working, Zachary Mark

Working, Zachary Mark is an sole proprietor health care provider with primary practice located at 400 Parnassus Ave , San Francisco CA 94143-2202. He recently has 2 registered licenses in different health care specialties including Allopathic & Osteopathic Physicians / Orthopaedic Surgery, Allopathic & Osteopathic Physicians / Orthopaedic Trauma. Allopathic & Osteopathic Physicians / Orthopaedic Trauma is his primary health care specialty. Working, Zachary Mark can be contacted via phone (415) 476-1000.

Contact Information

Primary practice address
400 Parnassus Ave San Francisco CA 94143-2202
Phone: (415) 476-1000
Fax:
Website:
Map and Directions

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Orthopaedic Surgery 207X00000X A148264 California
Allopathic & Osteopathic Physicians / Orthopaedic Trauma 207XX0801X MD188610 Oregon

Profile Details

NPI number 1790051084
LBN Legal business name Working, Zachary Mark
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 Yes
Enumeration date Mar 30th, 2012
Last updated Aug 30th, 2018 - about 8 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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