Individual
DR. ROBERT ALLEN GRAYBILL
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
ND
Contact information
Practice address
1330 SE CESAR ESTRADA CHAVEZ BOULEVARD, PORTLAND, OR 97214-4322
(503) 232-1100
(503) 232-7751
Mailing address
1330 SOUTHEAST CESAR ESTRADA CHAVEZ BLVD., PORTLAND, OR 97214-4322
(503) 232-1100
(503) 232-7751
Taxonomy
Speciality
Code
Description
License number
State
175F00000X
Naturopath
Primary
4139
OR
Other
Enumeration date
11/29/2017
Last updated
07/09/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up