Calvin Walker

Mental Health Counselor


  3801 Teagarden Street, San Leandro
     California, 94577
  510-347-4620    Maps & Directions
Calvin Walker is a San Leandro, California based counselor who is specialized as Mental Health Counselor. His current practice location is 3801 Teagarden Street, San Leandro. Patients can book an appointment with him at 510-347-4620.
Calvin Walker is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Calvin Walker speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Calvin Walker
Specialization: Mental Health Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:3801 Teagarden Street, San Leandro,
California, 94577
Phone:510-347-4620
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1801311774
NPI Enumeration Date: 11 Aug, 2017
NPI Last Update On: 21 Jul, 2022

Other Medical Identifiers:
Other legacy medical identifiers associated with Calvin Walker such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
943121699MedicaidCalifornia
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 3801 Teagarden Street,
San Leandro, California
Zip: 94577
Phone Number: 510-347-4620
Patients can reach Calvin Walker at 3801 Teagarden Street, San Leandro, California or can call to book an appointment on 510-347-4620.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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