Dr. Tiffanie R. Johnson, MD
- Hospital affiliations
- 2
- Industry payments
- $85
- Medical groups
- 5
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Tiffanie R. Johnson is a pediatric cardiology physician in Indianapolis, Indiana
Dr. Johnson practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance.
Dr. Johnson's NPI, 1932142809, was assigned on June 14, 2006. Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 1997. Dr. Johnson holds Indiana license 01054582.
- NPI
- 1932142809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678477205
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 338-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tiffanie R. Johnson practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana
Dr. Johnson's primary practice is Ascension St. Vincent Hospital - Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-7000.
- Ascension St. Vincent Hospital - Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-7000
Source: Dmand AI Affiliation Data
Dr. Tiffanie R. Johnson is affiliated with 3 sites of care and 5 medical groups
Dr. Johnson's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dr. Johnson is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Johnson to 4 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tiffanie R. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent Hospital - Indianapolis | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tiffanie R. Johnson is one of 55 pediatric cardiology physicians in Indiana
Pediatric cardiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2080P0202X. Dr. Johnson is licensed in Indiana.
Specialties and state licenses
- Pediatric cardiology, IndianaPrimary
Pediatric cardiology physicians near Dr. Johnson
Counts of pediatric cardiology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tiffanie R. Johnson's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 15, with 47% women.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Tiffanie R. Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Tiffanie R. Johnson received $85 in industry payments from 2017 to 2019
CMS Open Payments shows 2 general payments to Dr. Johnson from 2 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Toshiba America Medical Systems, Inc. paid the most, $68.
General payments to Dr. Johnson by program year, 2017 to 2019
Companies that paid Dr. Johnson the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tiffanie R. Johnson graduated from University of Missouri, Columbia School of Medicine
Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tiffanie R. Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tiffanie R. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tiffanie R. Johnson's NPI number?
Dr. Tiffanie R. Johnson's NPI number is 1932142809. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tiffanie R. Johnson?
Dr. Tiffanie R. Johnson is a pediatric cardiology physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does Dr. Tiffanie R. Johnson practice?
Dr. Johnson practices at 2001 W 86th St, Indianapolis, IN 46260. Dr. Johnson's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dmand AI also links Dr. Johnson to 4 medical groups and 1 group practice or clinic.
What is Dr. Tiffanie R. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (317) 338-7000.
What is Dr. Tiffanie R. Johnson's medical license number?
Dr. Johnson holds Indiana license 01054582.
Which hospitals is Dr. Tiffanie R. Johnson affiliated with?
Dr. Johnson practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana. Dr. Johnson is also affiliated with IU Health Methodist Hospital.
What medical group is Dr. Tiffanie R. Johnson part of?
Dr. Johnson is linked to IU Health Medical Group. Dmand AI links Dr. Johnson to 4 more medical groups.
Does Dr. Tiffanie R. Johnson accept Medicare?
Yes. CMS lists Dr. Johnson as accepting Medicare assignment.
Where did Dr. Tiffanie R. Johnson go to medical school?
Dr. Johnson graduated from University of Missouri, Columbia School of Medicine in 1997.
Has Dr. Tiffanie R. Johnson received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Dr. Johnson from 2 companies from 2017 to 2019. The largest total came from Toshiba America Medical Systems, Inc.
How long has Dr. Tiffanie R. Johnson been practicing?
Dr. Johnson graduated from medical school in 1997, 29 years ago.
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