Arroyo Nephrology Associates

LBN: Arroyo Nephrology Associates
Arroyo Nephrology Associates is an health care organization with primary practice located at 301 S Fair Oaks Ave Ste 405 , Pasadena CA 91105-2562. The organization recently has only one registered license in Allopathic & Osteopathic Physicians / Nephrology, which is considered as the primary health care specialty. Arroyo Nephrology Associates can be contacted via phone (626) 794-7075, or through Sunder Raj, Ashok via phone (626) 794-7075.

Contact Information

Primary practice address
301 S Fair Oaks Ave Ste 405 Pasadena CA 91105-2562
Phone: (626) 794-7075
Fax: (626) 404-7545
Website:
Map and Directions
Authorized official contact:
Name: Sunder Raj, Ashok Doctor of Medicine (MD)
Phone: (626) 794-7075

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Nephrology 207RN0300X A41453 California

Profile Details

NPI number 1033490453
LBN Legal business name Arroyo Nephrology Associates
DBA Doing business as
Authorized official Sunder Raj, Ashok Doctor of Medicine (MD)
Entity Organization
Organization subpart 1 No
Enumeration date Aug 30th, 2011
Last updated Mar 6th, 2026 - about 8 months ago

1 Some organizations, which are providing health care services, may consist of units or departments that provide different types of health care services or have several separate physical locations, where health care service is provided. These units, departments or physical locations are not themselves legal entities. However, each of them is part of the organization, which is a legal entity. The organization may decide whether its subparts, if it has any, should have their own NPI numbers. In case a subpart conducts any HIPAA standard transactions by itself, without its parent's involvement, it must have its own NPI number.

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