DR. JOHN WALDRON MD
NPI 1851030852
Internal Medicine in Keesler Afb, MS
About Dr. John Waldron Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN WALDRON MD (NPI 1851030852) is an individual internal medicine provider in Keesler Afb, Mississippi, licensed in Mississippi (33126) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In Shreveport (2022).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John Waldron Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Waldron reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 450 clinicians in this Medicare group
Gulfport, MS 39503
- Reassigned Medicare billing, Mississippi enrollment
- 298 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39534 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BILOXI, MS 39534
KEESLER AFB, MS 39534
KEESLER AFB, MS 39534
KEESLER AFB, MS 39534
BILOXI, MS 39534
BILOXI, MS 39534
KEESLER AFB, MS 39534
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 John Waldron's NPI number?
The NPI number for John Waldron is 1851030852. It was assigned to this individual provider in the NPPES registry on May 31, 2022.
Where is John Waldron located?
John Waldron practices at 301 Fisher St Rm 1g123, Keesler Afb, MS 39534. The listed phone number is (228) 376-3728.
What is John Waldron's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Waldron enrolled in Medicare?
Yes. John Waldron is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Waldron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Waldron reassigns Medicare benefits to 2 organizations: Singing River Health System (Ocean Springs, MS) and Singing River Gulfport (Gulfport, MS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Waldron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Waldron accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list John Waldron as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Waldron was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. John Waldron, MD · NPI 1851030852
Internal Medicine physician in Keesler Afb, Mississippi. Individual provider, active in the CMS NPPES registry since May 31, 2022.
## Identity
- **NPI:** 1851030852 (Entity type: Individual)
- **Enumerated:** May 31, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 33126 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 FISHER ST RM 1G123, Keesler Afb, MS 39534-2508
- **Phone:** (228) 376-3728
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Singing River Health System (NPI 1053528109, Ocean Springs, MS); Singing River Gulfport (NPI 1861010159, Gulfport, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2022
## Record status
- **NPPES last updated:** July 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851030852) · Data from the CMS NPPES public registry.