Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Organization
OAK AND SAGE LLC
Active
Organization
OAK AND SAGE LLC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
BROOKE BARNHILL NP (AUTHORIZED OFFICIAL)
(989) 318-3356
Entity
Organization
Contact information
Practice address
122 UPTOWN DR UNIT 204, BAY CITY, MI 48708-5619
(989) 318-3356
Mailing address
PO BOX 444, FREELAND, MI 48623-0444
Taxonomy
Speciality
Code
Description
License number
State
363LP0808X
Psychiatric/Mental Health Nurse Practitioner
Primary
—
NULL
363LP0808X
Psychiatric/Mental Health Nurse Practitioner
Primary
—
—
Other
Enumeration date
09/15/2026
Last updated
09/15/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign upProduct
Developers