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DR. WILLIAM ROY MAINS M.D. NPI 1477751741


NPI Information

NPI: 1477751741
Provider Name: DR. WILLIAM ROY MAINS, M.D.
Classification: Psychiatry & Neurology - 2084P0802X
Entity Type: Individual

Specialization: Addiction Psychiatry

PECOS Registration: Yes

Address:
7200 BANCROFT AVE
SUITE 133
OAKLAND, CA
ZIP 94605
Phone: (510) 553-8500
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DR. William Roy Mains, M.D. is an addiction psychiatry psychiatry neurology in Oakland, CA. The provider is addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders. DR. William Roy Mains, M.D. NPI is 1477751741. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

7200 BANCROFT AVE
SUITE 133
OAKLAND, CA
ZIP 94605-403
Phone: (510) 553-8500
Fax: (510) 553-8550

The NPI 1477751741 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The enumeration date for this NPI number is 7/6/2007 and was last updated on 1/7/2010.


Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.Taxonomy CodeTaxonomy ClasificationTaxonomy SpecializationLicense NumberLicense StatePrimary
12084P0802XPsychiatry & NeurologyAddiction PsychiatryA65356CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/14/2023

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.