Portnoy, Steven Mark

Portnoy, Steven Mark is an sole proprietor health care provider with primary practice located at 19875 Butternut Ln , Southfield MI 48076-1795. He recently has 2 registered licenses in different health care specialties including Behavioral Health & Social Service Providers / Clinical, Behavioral Health & Social Service Providers / School. Behavioral Health & Social Service Providers / Clinical is his primary health care specialty. Portnoy, Steven Mark can be contacted via phone (248) 568-3711.

Contact Information

Primary practice address
19875 Butternut Ln Southfield MI 48076-1795
Fax: (248) 569-9410
Website:

Health care specialties

SpecialtyCodeLicense #State
Behavioral Health & Social Service Providers / Clinical 103TC0700X 6301007087 Michigan
Behavioral Health & Social Service Providers / School 103TS0200X 6301007087 Michigan

Profile Details

NPI number 1528461746
LBN Legal business name Portnoy, Steven Mark
Credentials Master of Arts (MA)
Entity Individual
Sole proprietor 1 Yes
Enumeration date Oct 1st, 2014
Last updated Oct 1st, 2014 - about 12 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.

Request for update

Popular Providers