MRS. CRYSTAL S COOK CFNP
NPI 1003069113
Nurse Practitioner in Fayette, MS
About Mrs. Crystal S Cook Cfnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CRYSTAL S COOK CFNP (NPI 1003069113) is an individual nurse practitioner in Fayette, Mississippi, licensed in Mississippi (R855632) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with Merit Health Natchez, and is a graduate of Other (2008).
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. Crystal S Cook Cfnp 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 Crystal Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fayette, MS 39069
- Reassigned Medicare billing, Mississippi enrollment
- 9 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 7
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.
Merit Health Natchez
Acute Care Hospitals · Natchez, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39069 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAYETTE, MS 39069
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 Crystal Cook's NPI number?
The NPI number for Crystal Cook is 1003069113. It was assigned to this individual provider in the NPPES registry on November 3, 2008.
Where is Crystal Cook located?
Crystal Cook practices at 225 Community Drive, Fayette, MS 39069. The listed phone number is (601) 786-3475.
What is Crystal Cook's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Crystal Cook enrolled in Medicare?
Yes. Crystal 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 Crystal Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Cook reassigns Medicare benefits to Jefferson Comprehensive Health Center, Inc. (Fayette, 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 Crystal Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crystal Cook accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Crystal 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 Crystal Cook affiliated with any hospitals?
According to CMS data, Crystal Cook is affiliated with Merit Health Natchez.
When was this NPI record last updated?
The NPPES record for Crystal Cook was last updated on September 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Crystal S Cook, CFNP · NPI 1003069113
Nurse Practitioner physician in Fayette, Mississippi. Individual provider, active in the CMS NPPES registry since November 3, 2008.
## Identity
- **NPI:** 1003069113 (Entity type: Individual)
- **Enumerated:** November 3, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R855632 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 225 COMMUNITY DRIVE, Fayette, MS 39069-0098
- **Phone:** (601) 786-3475 · **Fax:** (601) 786-9980
## 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:** Jefferson Comprehensive Health Center, Inc. (NPI 1962517185, Fayette, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** September 1, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1003069113) · Data from the CMS NPPES public registry.