DR. TIFFANIE JOHNSON MD
NPI 1932142809
Pediatrics - Pediatric Cardiology in Indianapolis, IN
About Dr. Tiffanie Johnson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIFFANIE JOHNSON MD (NPI 1932142809) is an individual pediatric cardiology provider in Indianapolis, Indiana, licensed in Indiana (01054582) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of University Of Missouri, Columbia School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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. Tiffanie Johnson 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 Reassignments
5Medicare enrollment records show Tiffanie Johnson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 523 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 294 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 564 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 279 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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.
Indiana University Health
Acute Care Hospitals · Indianapolis, INFrequently 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 Tiffanie Johnson's NPI number?
The NPI number for Tiffanie Johnson is 1932142809. It was assigned to this individual provider in the NPPES registry on June 14, 2006.
Where is Tiffanie Johnson located?
Tiffanie Johnson practices at 575 Riley Hospital Dr. Msa 2, Indianapolis, IN 46202. The listed phone number is (317) 944-8906.
What is Tiffanie Johnson's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Tiffanie Johnson enrolled in Medicare?
Yes. Tiffanie Johnson 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 Tiffanie Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffanie Johnson reassigns Medicare benefits to 5 organizations: Iu Health Medical Group Riley Specialists, LLC (Indianapolis, IN), University Pediatric Associates, Inc. (Indianapolis, IN), The Health And Hospital Corporation Of Marion County (Indianapolis, IN), Indiana University Radiology Associates, Inc. (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Tiffanie Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffanie Johnson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, AmeriHealth Caritas Next and Anthem Blue Cross and Blue Shield and 1 other insurer list Tiffanie Johnson 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 Tiffanie Johnson affiliated with any hospitals?
According to CMS data, Tiffanie Johnson is affiliated with Indiana University Health.
When was this NPI record last updated?
The NPPES record for Tiffanie Johnson was last updated on February 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Tiffanie Johnson, MD · NPI 1932142809
Pediatric Cardiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since June 14, 2006.
## Identity
- **NPI:** 1932142809 (Entity type: Individual)
- **Enumerated:** June 14, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 01054582 (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 575 RILEY HOSPITAL DR. MSA 2, Indianapolis, IN 46202-5109
- **Phone:** (317) 944-8906 · **Fax:** (317) 274-4022
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Iu Health Medical Group Riley Specialists, LLC (NPI 1699561480, Indianapolis, IN); University Pediatric Associates, Inc. (NPI 1457396541, Indianapolis, IN); The Health And Hospital Corporation Of Marion County (NPI 1104027879, Indianapolis, IN); Indiana University Radiology Associates, Inc. (NPI 1336192665, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** February 7, 2026
- **Other identifiers:** Medicaid 64070253 (KY); Medicaid 1011498 (VT); Medicaid 200455010 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1932142809) · Data from the CMS NPPES public registry.