Dr. Joseph E. Leonard, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3650 W Rock Creek Rd, Norman, OK 73072-2202
- Practice phone
- Call (405) 701-3418
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jason E Leonard
Surgical practice · Norman, Oklahoma
Find Dr. Leonard'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. Joseph E. Leonard is an otolaryngologist in Norman, Oklahoma
Dr. Leonard practices at Jason E Leonard in Norman, Oklahoma.
Dr. Leonard's NPI, 1720056039, was assigned on March 11, 2006. Dr. Leonard holds Oklahoma license 08829.
- NPI
- 1720056039NPI Registry (opens in a new tab)
- NPI enumeration date
- March 11, 2006
- NPI status
- Active
- Practice phone
- (405) 701-3418
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph E. Leonard practices at Jason E Leonard in Norman, Oklahoma
Dr. Leonard's primary practice is Jason E Leonard, at 3650 W Rock Creek Rd, Norman, OK 73072-2202. The practice phone is (405) 701-3418.
- Jason E Leonard3650 W Rock Creek Rd, Norman, OK 73072-2202Phone(405) 701-3418
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph E. Leonard is affiliated with 1 site of care and 1 medical group
Dr. Leonard's primary practice is Jason E Leonard in Norman, Oklahoma. Dmand AI also links Dr. Leonard to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Joseph E. Leonard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leonard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jason E Leonard | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph E. Leonard is one of 116 otolaryngologists in Oklahoma
Otolaryngology is Dr. Leonard's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Leonard is licensed in Oklahoma.
Specialties and state licenses
- Otolaryngology, OklahomaPrimary
Otolaryngologists near Dr. Leonard
Counts of otolaryngologists 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
Sources for Dr. Joseph E. Leonard'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors 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 Dr. Joseph E. Leonard
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. Joseph E. Leonard's NPI number?
Dr. Joseph E. Leonard's NPI number is 1720056039. It was assigned on March 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph E. Leonard?
Dr. Joseph E. Leonard is an otolaryngologist in Norman, Oklahoma. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Joseph E. Leonard practice?
Dr. Leonard practices at 3650 W Rock Creek Rd, Norman, OK 73072-2202. Dr. Leonard's primary practice is Jason E Leonard in Norman, Oklahoma. Dmand AI also links Dr. Leonard to 1 medical group.
What is Dr. Joseph E. Leonard's office phone number?
The practice phone on file for Dr. Leonard is (405) 701-3418.
What is Dr. Joseph E. Leonard's medical license number?
Dr. Leonard holds Oklahoma license 08829.
How long has Dr. Joseph E. Leonard been practicing?
Dr. Leonard's NPI was assigned in 2006.
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