Roy Steven Johnson, CRNA
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1102 N Pine Road, Olla, LA 71465
- Practice phone
- Call (318) 495-3131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Roy 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.
Roy Steven Johnson is a nurse anesthetist in Olla, Louisiana
Roy Johnson practices at Hardtner Medical Center in Olla, Louisiana, part of Hardtner Medical Center.
Roy Johnson's NPI, 1962493601, was assigned on November 2, 2005. Roy Johnson holds Louisiana license 035542.
- NPI
- 1962493601NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496722712
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 495-3131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roy Steven Johnson practices at Hardtner Medical Center in Olla, Louisiana
Roy Johnson's primary practice is Hardtner Medical Center, at 1102 N Pine Road, Olla, LA 71465 in Lasalle Parish. The practice phone is (318) 495-3131.
- Hardtner Medical Center1102 N Pine Road, Olla, LA 71465 · Lasalle ParishPhone(318) 495-3131
Source: Dmand AI Affiliation Data
Roy Steven Johnson is affiliated with 1 site of care and 1 medical group
Roy Johnson's primary practice is Hardtner Medical Center in Olla, Louisiana, part of Hardtner Medical Center. The medical group on file is Hardtner Medical Center. Roy Johnson's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roy Steven Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roy Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hardtner Medical Center | 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 Hardtner Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Roy Steven Johnson is one of 1,450 nurse anesthetists in Louisiana
Nurse anesthetist, certified registered is Roy Johnson's primary specialty in the NPI Registry, under taxonomy code 367500000X. Roy Johnson is licensed in Louisiana.
Specialties and state licenses
- Certified registered nurse anesthetist, LouisianaPrimary
Nurse anesthetists near Roy Johnson
Counts of nurse anesthetists 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
Roy Steven Johnson's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Roy Johnson's median patient age at 50, with 70% women.
Roy 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 50
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
How Roy Steven Johnson takes part in Medicare
Roy 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)
Sources for Roy Steven 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) |
| 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 Roy Steven 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 Roy Steven Johnson's NPI number?
Roy Steven Johnson's NPI number is 1962493601. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What does Roy Steven Johnson specialize in?
Roy Steven Johnson is a nurse anesthetist in Olla, Louisiana. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Roy Steven Johnson practice?
Roy Johnson practices at 1102 N Pine Road, Olla, LA 71465. Roy Johnson's primary practice is Hardtner Medical Center in Olla, Louisiana, part of Hardtner Medical Center.
What is Roy Steven Johnson's office phone number?
The practice phone on file for Roy Johnson is (318) 495-3131.
What is Roy Steven Johnson's medical license number?
Roy Johnson holds Louisiana license 035542.
Which hospitals is Roy Steven Johnson affiliated with?
Roy Johnson practices at Hardtner Medical Center in Olla, Louisiana.
What medical group is Roy Steven Johnson part of?
Roy Johnson is linked to Hardtner Medical Center.
Does Roy Steven Johnson accept Medicare?
Yes. CMS lists Roy Johnson as accepting Medicare assignment.
How long has Roy Steven Johnson been practicing?
Roy Johnson graduated from medical school in 1983, 43 years ago.
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