Hanna, William John

Hanna, William John is an sole proprietor health care provider with primary practice located at 123 N San Pedro Rd , San Rafael CA 94903-4271. He recently has 3 registered licenses in different health care specialties including Behavioral Health & Social Service Providers / Psychologist, Behavioral Health & Social Service Providers / Addiction (Substance Use Disorder), Behavioral Health & Social Service Providers / Clinical. Behavioral Health & Social Service Providers / Clinical is his primary health care specialty. Hanna, William John can be contacted via phone (415) 507-1727.

Contact Information

Primary practice address
123 N San Pedro Rd San Rafael CA 94903-4271
Fax: (415) 785-8576
Website:

Health care specialties

Profile Details

NPI number 1568611085
LBN Legal business name Hanna, William John
Credentials PSY.D.
Entity Individual
Sole proprietor 1 Yes
Enumeration date Sep 9th, 2008
Last updated Sep 9th, 2008 - about 16 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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