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 STREET HEALTH PHYSICIANS GROUP OF MISSISSIPPI, LLC
Active
Organization
OAK STREET HEALTH PHYSICIANS GROUP OF MISSISSIPPI, LLC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DR. MARY E LYSTER MD (PHYSICIAN)
(401) 699-3271
Entity
Organization
Contact information
Practice address
128 ROUTE 27, RAYMOND, NH 03077-1230
(603) 895-3351
(312) 929-0373
Mailing address
207 S MAIN ST, NEWMARKET, NH 03857-1835
(603) 292-7292
(312) 929-0373
Taxonomy
Speciality
Code
Description
License number
State
104100000X
Social Worker
—
—
207Q00000X
Family Medicine Physician
Primary
—
NULL
207Q00000X
Family Medicine Physician
Primary
—
—
207R00000X
Internal Medicine Physician
—
—
261QP2300X
Primary Care Clinic/Center
—
—
363L00000X
Nurse Practitioner
—
—
363LF0000X
Family Nurse Practitioner
—
—
Other
Enumeration date
06/09/2020
Last updated
07/30/2026
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