Whalio Doctors

NPI 1003536384

Mark Anthony Hernandez

Practitioner Addiction (Substance Use Disorder) Counselor Fairfield, CA

Practice location

Address
1143 Missouri St, Fairfield, CA 94533-6007
Phone
(707) 435-9911

Registered specialties

Addiction (Substance Use Disorder) Counselor Primary
Behavioral Health & Social Service Providers Taxonomy 101YA0400X

Registry record

NPI
1003536384
Entity type
Individual
Sex (as registered)
Male
NPI issued
29 Aug 2022
Record last updated
11 Sep 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.