John Dwight Maris, PhD
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 3232 21st St Apt 11, San Francisco, CA 94110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
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John Dwight Maris is a clinical psychologist in San Francisco, California
John Maris practices with Grow Therapy, a medical group.
John Maris' NPI, 1316271125, was assigned on September 25, 2009. John Maris holds California license PSY22350.
- NPI
- 1316271125NPI Registry (opens in a new tab)
- NPI enumeration date
- September 25, 2009
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
John Dwight Maris' practice address is in San Francisco, California
John Maris' practice address in the NPI Registry is 3232 21st St Apt 11, San Francisco, CA 94110.
- NPI Registry address3232 21st St Apt 11, San Francisco, CA 94110
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Dwight Maris is affiliated with 1 medical group
John Maris is part of Grow Therapy, a medical group in San Jose, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Dwight Maris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Maris practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grow Therapy | 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 Grow Therapy and 6.2K+ hospitals, with verified contacts in the same login.
John Dwight Maris is one of 3,615 clinical psychologists in California
Clinical is John Maris' primary specialty in the NPI Registry, under taxonomy code 103TC0700X. John Maris is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near John Maris
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
John Dwight Maris' patients have a median age of 35
Across all payers, Dmand AI patient panel data puts John Maris' median patient age at 35, with 50% women.
John Maris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Sources for John Dwight Maris'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 John Dwight Maris
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 Dwight Maris' NPI number?
John Dwight Maris' NPI number is 1316271125. It was assigned on September 25, 2009, and it is active in the NPI Registry.
What does John Dwight Maris specialize in?
John Dwight Maris is a clinical psychologist in San Francisco, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does John Dwight Maris practice?
John Maris practices at 3232 21st St Apt 11, San Francisco, CA 94110. John Maris' primary practice is Grow Therapy, a medical group.
What is John Dwight Maris' medical license number?
John Maris holds California license PSY22350.
What medical group is John Dwight Maris part of?
John Maris is part of Grow Therapy in San Jose, California.
How long has John Dwight Maris been practicing?
John Maris' NPI was assigned in 2009.
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