Stephen Anthony Rivera, LCSW
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-3910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fontana Medical Center
Fontana, California
Find Stephen Rivera'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.
Stephen Anthony Rivera is a clinical social worker in Fontana, California
Stephen Rivera practices at Fontana Medical Center in Fontana, California.
Stephen Rivera's NPI, 1902449184, was assigned on October 21, 2019. Stephen Rivera holds California license 123362.
- NPI
- 1902449184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496276941
- NPI enumeration date
- October 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-3910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen Anthony Rivera practices at Fontana Medical Center in Fontana, California
Stephen Rivera's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-3910.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-3910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephen Anthony Rivera is affiliated with 2 sites of care and 1 medical group
Stephen Rivera's primary practice is Fontana Medical Center in Fontana, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Stephen Rivera to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stephen Anthony Rivera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Rivera practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen Anthony Rivera is one of 9,919 clinical social workers in California
Social worker is Stephen Rivera's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Stephen Rivera is licensed in California.
Specialties and state licenses
- Clinical social worker, CaliforniaPrimary
Clinical social workers near Stephen Rivera
Counts of clinical social workers 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
Stephen Anthony Rivera's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Stephen Rivera's median patient age at 30, with 60% women.
Stephen Rivera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Stephen Anthony Rivera takes part in Medicare
Stephen Rivera 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 Stephen Anthony Rivera'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Stephen Anthony Rivera
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen Anthony Rivera's NPI number?
Stephen Anthony Rivera's NPI number is 1902449184. It was assigned on October 21, 2019, and it is active in the NPI Registry.
What does Stephen Anthony Rivera specialize in?
Stephen Anthony Rivera is a clinical social worker in Fontana, California. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Stephen Anthony Rivera practice?
Stephen Rivera practices at 9961 Sierra Ave, Fontana, CA 92335. Stephen Rivera's primary practice is Fontana Medical Center in Fontana, California. Dmand AI also links Stephen Rivera to 1 group practice or clinic.
What is Stephen Anthony Rivera's office phone number?
The practice phone on file for Stephen Rivera is (909) 427-3910.
What is Stephen Anthony Rivera's medical license number?
Stephen Rivera holds California license 123362, one of 2 state licenses on file.
What medical group is Stephen Anthony Rivera part of?
Stephen Rivera is linked to Southern California Permanente Medical Group.
Does Stephen Anthony Rivera accept Medicare?
Yes. CMS lists Stephen Rivera as accepting Medicare assignment.
How long has Stephen Anthony Rivera been practicing?
Stephen Rivera graduated from medical school in 2021, 5 years ago.
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