Rex Rios Doctor
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Rex Doctor'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.
Rex Rios Doctor is a primary care nurse practitioner in Campbell, California
Rex Doctor practices at Signify Health in Campbell, California.
Rex Doctor's NPI, 1376433995, was assigned on July 7, 2025. Rex Doctor holds Arizona license RNP235480.
- NPI
- 1376433995NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466959556
- NPI enumeration date
- July 7, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Rex Rios Doctor practices at Signify Health in Campbell, California
Rex Doctor's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Rex Rios Doctor is affiliated with 3 sites of care and 3 medical groups
Rex Doctor's primary practice is Signify Health in Campbell, California. The medical group on file is Signify Health. Dmand AI also links Rex Doctor to 2 more group practices and clinics and 2 medical groups, each 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 Rex Rios Doctor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rex Doctor practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Rex Rios Doctor is one of 860 primary care nurse practitioners in California
Primary care is Rex Doctor's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Rex Doctor is licensed in Arizona.
Specialties and state licenses
- Primary care nurse practitioner, ArizonaPrimary
Primary care nurse practitioners near Rex Doctor
Counts of primary care nurse practitioners 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
Rex Rios Doctor's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Rex Doctor's median patient age at 73, with 53% women.
Rex Doctor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
How Rex Rios Doctor takes part in Medicare
Rex Doctor 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 Rex Rios Doctor'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 Rex Rios Doctor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rex Rios Doctor's NPI number?
Rex Rios Doctor's NPI number is 1376433995. It was assigned on July 7, 2025, and it is active in the NPI Registry.
What does Rex Rios Doctor specialize in?
Rex Rios Doctor is a primary care nurse practitioner in Campbell, California. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Rex Rios Doctor practice?
Rex Doctor practices at 900 E Hamilton Ave, Campbell, CA 95008. Rex Doctor's primary practice is Signify Health in Campbell, California. Dmand AI also links Rex Doctor to 2 group practices and clinics and 2 medical groups.
What is Rex Rios Doctor's office phone number?
The practice phone on file for Rex Doctor is (469) 466-7007.
What is Rex Rios Doctor's medical license number?
Rex Doctor holds Arizona license RNP235480.
What medical group is Rex Rios Doctor part of?
Rex Doctor is linked to Signify Health. Dmand AI links Rex Doctor to 2 more medical groups.
Does Rex Rios Doctor accept Medicare?
Yes. CMS lists Rex Doctor as accepting Medicare assignment.
How long has Rex Rios Doctor been practicing?
Rex Doctor graduated from medical school in 2025, 1 years ago.
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