DR. PERRY WALLACE MD
NPI 1922044502
Internal Medicine in Meridian, MS
About Dr. Perry Wallace Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PERRY WALLACE MD (NPI 1922044502) is an individual internal medicine provider in Meridian, Mississippi, licensed in Alabama (13895) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Ochsner Rush Hospital, and is a graduate of University Of Mississippi School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Perry Wallace Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
16Medicare enrollment records show Perry Wallace reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- Also billed through NPI 1912079625 (Mississippi)
- 93 clinicians in this Medicare group
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- 349 clinicians in this Medicare group
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- Also billed through NPI 1518924752 (Mississippi)
- 106 clinicians in this Medicare group
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- Also billed through NPI 1679875645 (Mississippi)
- 91 clinicians in this Medicare group
Butler, AL 36904
- Reassigned Medicare billing, Alabama enrollment
- Also billed through NPI 1184993727 (Alabama)
- 77 clinicians in this Medicare group
Lake, MS 39092
- Reassigned Medicare billing, Mississippi enrollment
- Also billed through NPI 1134278435 (Mississippi)
- 57 clinicians in this Medicare group
Canton, MS 39046
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 clinicians in this Medicare group
Northport, AL 35476
- Reassigned Medicare billing, Alabama enrollment
- 118 clinicians in this Medicare group
Tuscaloosa, AL 35401
- Reassigned Medicare billing, Alabama enrollment
- 124 clinicians in this Medicare group
Jackson, MS 39204
- Reassigned Medicare billing, Mississippi enrollment
- 187 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Rush Hospital
Acute Care Hospitals · Meridian, MSBolivar Medical Center
Acute Care Hospitals · Cleveland, MSOchsner Laird Hospital
Critical Access Hospitals · Union, MSOchsner Scott Regional
Critical Access Hospitals · Morton, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Perry Wallace's NPI number?
The NPI number for Perry Wallace is 1922044502. It was assigned to this individual provider in the NPPES registry on June 21, 2006.
Where is Perry Wallace located?
Perry Wallace practices at 2121 5th St Suite 202, Meridian, MS 39301. The listed phone number is (601) 286-3410.
What is Perry Wallace's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Perry Wallace enrolled in Medicare?
Yes. Perry Wallace is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Perry Wallace's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Perry Wallace reassigns Medicare benefits to 16 organizations: Rush Medical Foundation (Meridian, MS), Medical Foundation, Inc. (Meridian, MS), Laird Hospital, Inc (Meridian, MS), Kemper Cah, Inc (Meridian, MS), Rush Hospital/Butler, Inc (Butler, AL) and 11 more organizations, listed in the Medicare section above. 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 Perry Wallace's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Perry Wallace accept?
Health plans from Blue Cross and Blue Shield of Alabama, Cigna Healthcare and Molina Healthcare list Perry Wallace 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.
Is Perry Wallace affiliated with any hospitals?
According to CMS data, Perry Wallace is affiliated with Ochsner Rush Hospital, Bolivar Medical Center, Ochsner Laird Hospital and Ochsner Scott Regional.
When was this NPI record last updated?
The NPPES record for Perry Wallace was last updated on November 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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. Perry Wallace, MD · NPI 1922044502
Internal Medicine physician in Meridian, Mississippi. Individual provider, active in the CMS NPPES registry since June 21, 2006.
## Identity
- **NPI:** 1922044502 (Entity type: Individual)
- **Enumerated:** June 21, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 13895 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 2121 5TH ST, SUITE 202, Meridian, MS 39301-5108
- **Phone:** (601) 286-3410 · **Fax:** (601) 286-3425
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 16 organizations under Medicare reassignment (form CMS-855R): Rush Medical Foundation (NPI 1275910663, Meridian, MS); Medical Foundation, Inc. (NPI 1609820539, Meridian, MS); Laird Hospital, Inc (NPI 1124466214, Meridian, MS); Kemper Cah, Inc (NPI 1275885378, Meridian, MS); Rush Hospital/Butler, Inc (NPI 1013355106, Butler, AL); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 1983
## Record status
- **NPPES last updated:** November 14, 2011
- **Other identifiers:** Medicare ID-Type Unspecified 3331790 (TN); Medicaid 417498226A (GA); Medicare UPIN C74283 (MS); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1922044502) · Data from the CMS NPPES public registry.