WILLIAM BAKER DO
NPI 1740083187
Internal Medicine in Jackson, MS
About William Baker Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM BAKER DO (NPI 1740083187) is an individual internal medicine provider in Jackson, Mississippi, licensed in Mississippi (T-5658) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William Baker Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39216 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSON, MS 39216
JACKSON, MS 39216
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Baker's NPI number?
The NPI number for William Baker is 1740083187. It was assigned to this individual provider in the NPPES registry on March 31, 2025.
Where is William Baker located?
William Baker practices at 2500 N State St, Jackson, MS 39216. The listed phone number is (601) 984-1000.
What is William Baker's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is William Baker enrolled in Medicare?
Yes. William Baker is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for William Baker was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.