Margaret Emily Reyes
- Affiliated sites
- 5
- Medical groups
- 5
- Year NPI issued
- 2020
- Practice locations
- 2
- Practice address
- 1825 4th St Fl 3 Fl 3, San Francisco, CA 94143
- Practice phone
- Call (415) 353-7070
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ucsf Medical Group Business Services - San Francisco (1825 4th St)
Multi-specialty group site · San Francisco, California
Find Margaret Reyes' 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.
Margaret Emily Reyes is a physician assistant in San Francisco, California
Margaret Reyes practices at Ucsf Medical Group Business Services - San Francisco (1825 4th St) in San Francisco, California.
Margaret Reyes' NPI, 1205466141, was assigned on January 20, 2020.
- NPI
- 1205466141NPI Registry (opens in a new tab)
- NPI enumeration date
- January 20, 2020
- NPI status
- Active
- Practice phone
- (415) 353-7070
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret Emily Reyes practices at 2 locations in San Francisco, California
Margaret Reyes' primary practice is Ucsf Medical Group Business Services - San Francisco (1825 4th St), at 1825 4th St Fl 3 Fl 3, San Francisco, CA 94143. The practice phone is (415) 353-7070. The NPI Registry lists Margaret Reyes' practice address as 505 Parnassus Ave, San Francisco, CA 94131.
- Ucsf Medical Group Business Services - San Francisco (1825 4th St)Primary1825 4th St Fl 3 Fl 3, San Francisco, CA 94143Phone(415) 353-7070
- NPI Registry address505 Parnassus Ave, San Francisco, CA 94131 · San Francisco CountyPhone(415) 353-2967
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Margaret Emily Reyes is affiliated with 5 sites of care and 5 medical groups
Margaret Reyes' primary practice is Ucsf Medical Group Business Services - San Francisco (1825 4th St) in San Francisco, California. The medical group on file is UCSF Pediatrics. Dmand AI also links Margaret Reyes to 4 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Margaret Emily Reyes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Reyes practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ucsf Medical Group Business Services - San Francisco (1825 4th St) | Available with a free account |
| +4 more sites and 4 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Margaret Emily Reyes is one of 11,482 physician assistants in California
Physician assistant is Margaret Reyes' primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Margaret Reyes
Counts of physician assistants 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
Margaret Emily Reyes' patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Margaret Reyes' median patient age at 16, with 38% women.
Margaret Reyes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Sources for Margaret Emily Reyes'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Margaret Emily Reyes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret Emily Reyes' NPI number?
Margaret Emily Reyes' NPI number is 1205466141. It was assigned on January 20, 2020, and it is active in the NPI Registry.
What does Margaret Emily Reyes specialize in?
Margaret Emily Reyes is a physician assistant in San Francisco, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Margaret Emily Reyes practice?
Margaret Reyes practices at 1825 4th St Fl 3 Fl 3, San Francisco, CA 94143. Margaret Reyes also practices at 505 Parnassus Ave, San Francisco, CA 94131. Margaret Reyes' primary practice is Ucsf Medical Group Business Services - San Francisco (1825 4th St) in San Francisco, California. Dmand AI also links Margaret Reyes to 4 group practices and clinics and 4 medical groups.
What is Margaret Emily Reyes' office phone number?
The practice phone on file for Margaret Reyes is (415) 353-7070.
What medical group is Margaret Emily Reyes part of?
Margaret Reyes is linked to UCSF Pediatrics. Dmand AI links Margaret Reyes to 4 more medical groups.
How long has Margaret Emily Reyes been practicing?
Margaret Reyes' NPI was assigned in 2020.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card