GREGORY A YANT CRNA
NPI 1487627535
Nurse Anesthetist, Certified Registered in Anderson, IN
About Gregory A Yant Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY A YANT CRNA (NPI 1487627535) is an individual nurse anesthetist, certified registered in Anderson, Indiana, licensed in Indiana (28150301A) and active in the NPI registry since February 2006. He is affiliated with Ascension St Vincent Mercy, maintains 2 additional practice locations, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
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
Gregory A Yant Crna 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 Gregory Yant reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46256
- Reassigned Medicare billing, Indiana enrollment
- 2,087 clinicians in this Medicare group
Carmel, IN 46032
- Reassigned Medicare billing, Indiana enrollment
- 945 clinicians in this Medicare group
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Great Lakes Anesthesia PC
- 60 clinicians in this Medicare group
Novi, MI 48377
- Reassigned Medicare billing, Indiana enrollment
- 90 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Mercy
Critical Access Hospitals · Elwood, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46011 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.
ANDERSON, IN 46011
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 Gregory Yant's NPI number?
The NPI number for Gregory Yant is 1487627535. It was assigned to this individual provider in the NPPES registry on February 9, 2006.
Where is Gregory Yant located?
Gregory Yant practices at 1515 N Madison Ave, Anderson, IN 46011. The listed phone number is (765) 298-4242.
What is Gregory Yant's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Gregory Yant enrolled in Medicare?
Yes. Gregory Yant 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 Gregory Yant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Yant reassigns Medicare benefits to 4 organizations: Community Physicians Of Indiana Inc (Indianapolis, IN), St. Vincent Medical Group, Inc. (Carmel, IN), Great Lakes Anesthesia, P.C. (Elkhart, IN) and Aas Indiana LLC (Novi, MI). 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 Gregory Yant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Yant accept?
Health plans from CareSource list Gregory Yant 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 Gregory Yant affiliated with any hospitals?
According to CMS data, Gregory Yant is affiliated with Ascension St Vincent Mercy.
When was this NPI record last updated?
The NPPES record for Gregory Yant was last updated on April 14, 2021. 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.
# Gregory A Yant, CRNA · NPI 1487627535
Nurse Anesthetist, Certified Registered physician in Anderson, Indiana. Individual provider, active in the CMS NPPES registry since February 9, 2006.
## Identity
- **NPI:** 1487627535 (Entity type: Individual)
- **Enumerated:** February 9, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 28150301A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 N MADISON AVE, Anderson, IN 46011-3453
- **Phone:** (765) 298-4242
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Community Physicians Of Indiana Inc (NPI 1619105244, Indianapolis, IN); St. Vincent Medical Group, Inc. (NPI 1316685191, Carmel, IN); Great Lakes Anesthesia, P.C. (NPI 1720039977, Elkhart, IN); Aas Indiana LLC (NPI 1831827021, Novi, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** April 14, 2021
- **Other identifiers:** Medicaid 200334140 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1487627535) · Data from the CMS NPPES public registry.