Dr. Stephane E. Johnson, MD
- Part D claims, 2018
- 11
- Industry payments
- $27
- Medical group
- 1
- Insurance carriers
- 1
- State licenses
- 2
- Practice address
- 41593 Winchester Rd, Temecula, CA 92590-4860
- Practice phone
- Call (951) 387-2676
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
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. Stephane E. Johnson is a psychiatrist in Temecula, California
Dr. Johnson practices with Coalinga State Hospital, a medical group.
Dr. Johnson's NPI, 1942478607, was assigned on February 15, 2008. Dr. Johnson graduated from Loma Linda University School Of Medicine in 2005. Dr. Johnson's California license number on file is A100636.
- NPI
- 1942478607NPI Registry (opens in a new tab)
- NPI enumeration date
- February 15, 2008
- NPI status
- Active
- Practice phone
- (951) 387-2676
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Stephane E. Johnson's practice address is in Temecula, California
Dr. Johnson's practice address in the NPI Registry is 41593 Winchester Rd, Temecula, CA 92590-4860. The practice phone is (951) 387-2676.
- NPI Registry address41593 Winchester Rd, Temecula, CA 92590-4860Phone(951) 387-2676
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephane E. Johnson is affiliated with 1 medical group
Dr. Johnson is part of Coalinga State Hospital, a medical group in Sacramento, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephane E. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coalinga State Hospital | 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 Coalinga State Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephane E. Johnson is one of 6,803 psychiatrists in California
Psychiatry is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Johnson is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Johnson's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Illinois license
Psychiatrists near Dr. Johnson
Counts of psychiatrists 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. Stephane E. Johnson wrote 11 Medicare Part D claims in 2018
In 2018, Dr. Johnson wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $8,667 in total drug cost.
Dr. Johnson's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephane E. Johnson received $27 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Johnson from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $27.
Companies that paid Dr. Johnson the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephane E. Johnson graduated from Loma Linda University School Of Medicine
Dr. Johnson graduated from Loma Linda University School Of Medicine in 2005.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Stephane E. Johnson accepts plans from 1 insurance carrier
Dr. Johnson is in network with 1 carrier, including Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
Plan types Dr. Johnson accepts, by number of carriers
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephane E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Stephane E. 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. Stephane E. Johnson's NPI number?
Dr. Stephane E. Johnson's NPI number is 1942478607. It was assigned on February 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephane E. Johnson?
Dr. Stephane E. Johnson is a psychiatrist in Temecula, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Stephane E. Johnson practice?
Dr. Johnson practices at 41593 Winchester Rd, Temecula, CA 92590-4860. Dr. Johnson's primary practice is Coalinga State Hospital, a medical group.
What is Dr. Stephane E. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (951) 387-2676.
What is Dr. Stephane E. Johnson's medical license number?
Dr. Johnson's California license number on file is A100636, one of the licenses on file in 2 states.
Which states has Dr. Stephane E. Johnson been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in California (2007 to 2025) and Illinois (2005 to 2008).
What medical group is Dr. Stephane E. Johnson part of?
Dr. Johnson is part of Coalinga State Hospital in Sacramento, California.
Is Dr. Stephane E. Johnson board certified?
Yes. Dr. Johnson is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Stephane E. Johnson go to medical school?
Dr. Johnson graduated from Loma Linda University School Of Medicine in 2005.
What drugs does Dr. Stephane E. Johnson prescribe most?
In 2018 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Entecavir.
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Has Dr. Stephane E. Johnson received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Johnson from 1 company from 2023 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Stephane E. Johnson been practicing?
Dr. Johnson graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Stephane E. Johnson accept?
Dr. Johnson is in network with 1 carrier, including Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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