Olivia C. Vaughn, LD, MS, RDN
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 3691 Ridge Mill Dr, Hilliard, OH 43026
- Practice phone
- Call (614) 293-2229
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSU Internal Medicine
Hilliard, Ohio
Find Olivia Vaughn'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.
Olivia C. Vaughn is a registered dietitian in Hilliard, Ohio
Olivia Vaughn practices at OSU Internal Medicine in Hilliard, Ohio.
Olivia Vaughn's NPI, 1689171720, was assigned on April 6, 2018. Olivia Vaughn holds Ohio license LD.5665.
- NPI
- 1689171720NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163777293
- NPI enumeration date
- April 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 293-2229
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Olivia C. Vaughn practices at OSU Internal Medicine in Hilliard, Ohio
Olivia Vaughn's primary practice is OSU Internal Medicine, at 3691 Ridge Mill Dr, Hilliard, OH 43026 in Franklin County. The practice phone is (614) 293-2229.
- OSU Internal Medicine3691 Ridge Mill Dr, Hilliard, OH 43026 · Franklin CountyPhone(614) 293-2229
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Olivia C. Vaughn is affiliated with 2 sites of care and 1 medical group
Olivia Vaughn's primary practice is OSU Internal Medicine in Hilliard, Ohio. Olivia Vaughn is also affiliated with Ohio State University Hospital. The medical group on file is Ohio State University Physicians.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Olivia C. Vaughn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Olivia Vaughn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSU Internal Medicine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Olivia C. Vaughn is one of 472 registered dietitians in Ohio
Dietitian, registered is Olivia Vaughn's primary specialty in the NPI Registry, under taxonomy code 133V00000X. Olivia Vaughn is licensed in Ohio.
Specialties and state licenses
- Registered dietitian, OhioPrimary
Registered dietitians near Olivia Vaughn
Counts of registered dietitians 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
Olivia C. Vaughn's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Olivia Vaughn's median patient age at 48, with 73% women.
Olivia Vaughn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Olivia C. Vaughn offers telehealth to Medicare patients
Olivia Vaughn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Olivia Vaughn as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Olivia C. Vaughn'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Olivia C. Vaughn
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What is Olivia C. Vaughn's NPI number?
Olivia C. Vaughn's NPI number is 1689171720. It was assigned on April 6, 2018, and it is active in the NPI Registry.
What does Olivia C. Vaughn specialize in?
Olivia C. Vaughn is a registered dietitian in Hilliard, Ohio. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).
Where does Olivia C. Vaughn practice?
Olivia Vaughn practices at 3691 Ridge Mill Dr, Hilliard, OH 43026. Olivia Vaughn's primary practice is OSU Internal Medicine in Hilliard, Ohio.
What is Olivia C. Vaughn's office phone number?
The practice phone on file for Olivia Vaughn is (614) 293-2229.
What is Olivia C. Vaughn's medical license number?
Olivia Vaughn holds Ohio license LD.5665.
Which hospitals is Olivia C. Vaughn affiliated with?
Olivia Vaughn is affiliated with Ohio State University Hospital.
What medical group is Olivia C. Vaughn part of?
Olivia Vaughn is linked to Ohio State University Physicians.
Does Olivia C. Vaughn accept Medicare?
Yes. CMS lists Olivia Vaughn as accepting Medicare assignment.
Does Olivia C. Vaughn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Olivia Vaughn as offering telehealth services.
How long has Olivia C. Vaughn been practicing?
Olivia Vaughn graduated from medical school in 2004, 22 years ago.
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