MEDICARE: EUGENE CHIEN

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	101YP2500X	Professional Counselor	7991	CA

General Provider Information

NPI Number	:	1821414590
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	EUGENE CHIEN

Provider Business Mailing Address
First Line	:	9390 BASE LINE RD
Second Line	:
City	:	RANCHO CUCAMONGA
State	:	CA
Zip	:	91701-5839
Country	:	US
Telephone Number	:	909-484-5151
Fax Number	:

Provider Business Practice Location Address
First Line	:	9390 BASE LINE RD
Second Line	:
City	:	RANCHO CUCAMONGA
State	:	CA
Zip	:	91701-5839
Country	:	US
Telephone Number	:	909-484-5151
Fax Number	:

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

Provider Enumeration Date	:	03/05/2014
Last Update Date	:	01/29/2026

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Directions to “ EUGENE CHIEN ” Practice Location

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