DR. CRISTA HAYS MD
NPI 1720437981
Obstetrics & Gynecology in Louisville, KY
About Dr. Crista Hays Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CRISTA HAYS MD (NPI 1720437981) is an individual obstetrics & gynecology provider in Louisville, Kentucky, licensed in Kentucky (53737) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and is a graduate of University Of Kentucky College Of Medicine (2016).
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
Dr. Crista Hays 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 Crista Hays reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Louisville, KY 40218
- Reassigned Medicare billing, Kentucky enrollment
- 1,896 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Norton Hospitals, Inc
Acute Care Hospitals · Louisville, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40207 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOUISVILLE, KY 40207
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 Crista Hays's NPI number?
The NPI number for Crista Hays is 1720437981. It was assigned to this individual provider in the NPPES registry on June 8, 2016.
Where is Crista Hays located?
Crista Hays practices at 4123 Dutchmans Ln Ste 507, Louisville, KY 40207. The listed phone number is (502) 259-3250.
What is Crista Hays's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Crista Hays enrolled in Medicare?
Yes. Crista Hays 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 Crista Hays's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crista Hays reassigns Medicare benefits to Community Medical Associates, Inc. (Louisville, KY). 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 Crista Hays's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crista Hays accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Crista Hays 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 Crista Hays affiliated with any hospitals?
According to CMS data, Crista Hays is affiliated with Norton Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Crista Hays was last updated on October 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Crista Hays, MD · NPI 1720437981
Obstetrics & Gynecology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since June 8, 2016.
## Identity
- **NPI:** 1720437981 (Entity type: Individual)
- **Enumerated:** June 8, 2016
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 53737 (Kentucky)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4123 DUTCHMANS LN STE 507, Louisville, KY 40207-4730
- **Phone:** (502) 259-3250 · **Fax:** (502) 259-3255
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Kentucky College Of Medicine, class of 2016
## Record status
- **NPPES last updated:** October 19, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1720437981) · Data from the CMS NPPES public registry.