MRS. ERIN MACKENZIE COOK A-GNP-C
NPI 1932833639
Nurse Practitioner in Jackson, MS
About Mrs. Erin Mackenzie Cook A-gnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ERIN MACKENZIE COOK A-GNP-C (NPI 1932833639) is an individual nurse practitioner in Jackson, Mississippi, licensed in Mississippi (905404) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with University Of Mississippi Med Center, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Erin Mackenzie Cook A-gnp-c 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 Erin Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jackson, MS 39216
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Mississippi Med Center
Acute Care Hospitals · Jackson, MSPhysician 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.
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.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSON, MS 39216
JACKSON, MS 39216
JACKSON, MS 39216
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 Erin Cook's NPI number?
The NPI number for Erin Cook is 1932833639. It was assigned to this individual provider in the NPPES registry on July 11, 2022.
Where is Erin Cook located?
Erin Cook practices at 1410 E Woodrow Wilson Ave, Jackson, MS 39216. The listed phone number is (601) 984-5700.
What is Erin Cook's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Erin Cook enrolled in Medicare?
Yes. Erin Cook 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 Erin Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Cook reassigns Medicare benefits to State Of Mississippi - University Of Mississippi Medical Center (Jackson, MS). 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 Erin Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Cook accept?
Health plans from Molina Healthcare and Oscar Health Plan, Inc. list Erin Cook 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 Erin Cook affiliated with any hospitals?
According to CMS data, Erin Cook is affiliated with University Of Mississippi Med Center.
When was this NPI record last updated?
The NPPES record for Erin Cook was last updated on July 11, 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.
# Mrs. Erin Mackenzie Cook, A-GNP-C · NPI 1932833639
Nurse Practitioner physician in Jackson, Mississippi. Individual provider, active in the CMS NPPES registry since July 11, 2022.
## Identity
- **NPI:** 1932833639 (Entity type: Individual)
- **Enumerated:** July 11, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 905404 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 1410 E WOODROW WILSON AVE, Jackson, MS 39216-5114
- **Phone:** (601) 984-5700 · **Fax:** (601) 984-5733
## 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:** State Of Mississippi - University Of Mississippi Medical Center (NPI 1477734689, Jackson, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1932833639) · Data from the CMS NPPES public registry.