DR. MARISA RHONDA HOWELL MD
NPI 1639431646
Internal Medicine in Jonesboro, GA
About Dr. Marisa Rhonda Howell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARISA RHONDA HOWELL MD (NPI 1639431646) is an individual internal medicine provider in Jonesboro, Georgia, licensed in Georgia (076033) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
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. Marisa Rhonda Howell 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 Reassignment
Medicare enrollment records show Marisa Howell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Atlanta, GA 30305
- Reassigned Medicare billing, Georgia enrollment
- 1,389 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30236 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.
JONESBORO, GA 30236
JONESBORO, GA 30236
JONESBORO, GA 30236
JONESBORO, GA 30236
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 Marisa Howell's NPI number?
The NPI number for Marisa Howell is 1639431646. It was assigned to this individual provider in the NPPES registry on June 14, 2012.
Where is Marisa Howell located?
Marisa Howell practices at 2400 Mount Zion Pkwy Kaiser Permanente Southwood Comprehensive Medical Offic, Jonesboro, GA 30236. The listed phone number is (770) 603-3649.
What is Marisa Howell's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marisa Howell enrolled in Medicare?
Yes. Marisa Howell 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 organization bills Medicare for Marisa Howell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marisa Howell reassigns Medicare benefits to The Southeast Permanente Medical Group (Atlanta, GA). The 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 Marisa Howell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marisa Howell was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Marisa Rhonda Howell, MD · NPI 1639431646
Internal Medicine physician in Jonesboro, Georgia. Individual provider, active in the CMS NPPES registry since June 14, 2012.
## Identity
- **NPI:** 1639431646 (Entity type: Individual)
- **Enumerated:** June 14, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 076033 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2400 MOUNT ZION PKWY, KAISER PERMANENTE SOUTHWOOD COMPREHENSIVE MEDICAL OFFIC, Jonesboro, GA 30236-2500
- **Phone:** (770) 603-3649
## 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:** The Southeast Permanente Medical Group (NPI 1245266956, Atlanta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** January 10, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1639431646) · Data from the CMS NPPES public registry.