STEVEN TANNER GUINN DO
NPI 1568922110
Anesthesiology in Louisville, KY
About Steven Tanner Guinn Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN TANNER GUINN DO (NPI 1568922110) is an individual anesthesiology provider in Louisville, Kentucky, licensed in Indiana (02007148A) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Clark Memorial Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
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
Steven Tanner Guinn Do 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
4Medicare enrollment records show Steven Guinn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jeffersonville, IN 47130
- Reassigned Medicare billing, Indiana enrollment
- 48 clinicians in this Medicare group
Louisville, KY 40207
- Reassigned Medicare billing, Indiana enrollment
- 24 clinicians in this Medicare group
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- 104 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Indiana enrollment
- 287 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 5
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.
Clark Memorial Hospital
Acute Care Hospitals · Jeffersonville, INOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
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 Steven Guinn's NPI number?
The NPI number for Steven Guinn is 1568922110. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Steven Guinn located?
Steven Guinn practices at 530 S Jackson St, Louisville, KY 40202. The listed phone number is (502) 562-3000.
What is Steven Guinn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Steven Guinn enrolled in Medicare?
Yes. Steven Guinn 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 Steven Guinn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Guinn reassigns Medicare benefits to 4 organizations: Ema Anesthesia, Psc (Jeffersonville, IN), One Anesthesia PLLC (Louisville, KY), Sda Consultants PLLC (Elkhart, IN) and Northstar Anesthesia Of Indiana LLC (Arlington, TX). 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 Steven Guinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Guinn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Steven Guinn 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 Steven Guinn affiliated with any hospitals?
According to CMS data, Steven Guinn is affiliated with Clark Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Steven Guinn was last updated on February 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Steven Tanner Guinn, DO · NPI 1568922110
Anesthesiology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1568922110 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 02007148A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 S JACKSON ST, Louisville, KY 40202-1675
- **Phone:** (502) 562-3000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ema Anesthesia, Psc (NPI 1104102268, Jeffersonville, IN); One Anesthesia PLLC (NPI 1174513246, Louisville, KY); Sda Consultants PLLC (NPI 1336605500, Elkhart, IN); Northstar Anesthesia Of Indiana LLC (NPI 1043561541, Arlington, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1568922110) · Data from the CMS NPPES public registry.