John W. Johnson, PhD
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3827 E Colorado Blvd, Pasadena, CA 91107
- Practice phone
- Call (626) 644-7944
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find John 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.
John W. Johnson is a clinical psychologist in Pasadena, California
John Johnson practices with Coalinga State Hospital, a medical group.
John Johnson's NPI, 1548387517, was assigned on March 23, 2007. John Johnson holds California license PSY19013.
- NPI
- 1548387517NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022094788
- NPI enumeration date
- March 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 644-7944
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
John W. Johnson's practice address is in Pasadena, California
John Johnson's practice address in the NPI Registry is 3827 E Colorado Blvd, Pasadena, CA 91107. The practice phone is (626) 644-7944.
- NPI Registry address3827 E Colorado Blvd, Pasadena, CA 91107Phone(626) 644-7944
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John W. Johnson is affiliated with 1 medical group
John 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 John W. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John 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.
John W. Johnson is one of 3,615 clinical psychologists in California
Clinical is John Johnson's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. John Johnson is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near John Johnson
Counts of clinical psychologists 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
How John W. Johnson takes part in Medicare
John 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 John W. 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 |
| 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 John W. 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 John W. Johnson's NPI number?
John W. Johnson's NPI number is 1548387517. It was assigned on March 23, 2007, and it is active in the NPI Registry.
What does John W. Johnson specialize in?
John W. Johnson is a clinical psychologist in Pasadena, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does John W. Johnson practice?
John Johnson practices at 3827 E Colorado Blvd, Pasadena, CA 91107. John Johnson's primary practice is Coalinga State Hospital, a medical group.
What is John W. Johnson's office phone number?
The practice phone on file for John Johnson is (626) 644-7944.
What is John W. Johnson's medical license number?
John Johnson holds California license PSY19013.
What medical group is John W. Johnson part of?
John Johnson is part of Coalinga State Hospital in Sacramento, California.
Does John W. Johnson accept Medicare?
Yes. CMS lists John Johnson as accepting Medicare assignment.
How long has John W. Johnson been practicing?
John Johnson's NPI was assigned in 2007.
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