MEDICARE: WILLIAM O BAKER

Medicare Provider Information

Scope of Practice

The following information about the specialty of the provider is available:

#	Taxonomy Code	Taxonomy	License Number	License Number State
1	171M00000X	Case Manager/Care Coordinator

General Provider Information

NPI Number	:	1952259632
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	WILLIAM O BAKER

Provider Business Mailing Address
First Line	:	PO BOX 5431
Second Line	:
City	:	VALLEJO
State	:	CA
Zip	:	94591-0543
Country	:	US
Telephone Number	:	510-684-4880
Fax Number	:

Provider Business Practice Location Address
First Line	:	PO BOX 5431
Second Line	:
City	:	VALLEJO
State	:	CA
Zip	:	94591-0543
Country	:	US
Telephone Number	:	510-684-4880
Fax Number	:

Authorized Official
Title or Position	:
Name	:
Credential	:
Telephone Number	:

Provider Enumeration Date	:	03/19/2026
Last Update Date	:	03/19/2026

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