Tasnim El Mezain, RDN
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 200 West Arbor Drive, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tasnim El Mezain's professional email, personal email and mobile number
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Tasnim El Mezain is a registered dietitian in San Diego, California
Tasnim El Mezain practices at Hillcrest Medical Center in San Diego, California, part of University of California Health.
Tasnim El Mezain's NPI, 1770953697, was assigned on October 5, 2015. Tasnim El Mezain holds California license 86041631.
- NPI
- 1770953697NPI Registry (opens in a new tab)
- NPI enumeration date
- October 5, 2015
- NPI status
- Active
- Practice phone
- (619) 543-6222
- 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)
Tasnim El Mezain practices at Hillcrest Medical Center in San Diego, California
Tasnim El Mezain's primary practice is Hillcrest Medical Center, at 200 West Arbor Drive, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- Hillcrest Medical Center200 West Arbor Drive, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tasnim El Mezain is affiliated with 1 site of care and 1 medical group
Tasnim El Mezain's primary practice is Hillcrest Medical Center in San Diego, California, part of University of California Health. The medical group on file is UC San Diego Health.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tasnim El Mezain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tasnim El Mezain practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Tasnim El Mezain is one of 1,141 registered dietitians in California
Dietitian, registered is Tasnim El Mezain's primary specialty in the NPI Registry, under taxonomy code 133V00000X. Tasnim El Mezain is licensed in California.
Specialties and state licenses
- Registered dietitian, CaliforniaPrimary
Registered dietitians near Tasnim El Mezain
Counts of registered dietitians 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
Tasnim El Mezain's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Tasnim El Mezain's median patient age at 49, with 60% women.
Tasnim El Mezain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women60%
- Men30%
Source: Dmand AI Patient Panel Data
Sources for Tasnim El Mezain'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy 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 Tasnim El Mezain
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What is Tasnim El Mezain's NPI number?
Tasnim El Mezain's NPI number is 1770953697. It was assigned on October 5, 2015, and it is active in the NPI Registry.
What does Tasnim El Mezain specialize in?
Tasnim El Mezain is a registered dietitian in San Diego, California. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).
Where does Tasnim El Mezain practice?
Tasnim El Mezain practices at 200 West Arbor Drive, San Diego, CA 92103. Tasnim El Mezain's primary practice is Hillcrest Medical Center in San Diego, California, part of University of California Health.
What is Tasnim El Mezain's office phone number?
The practice phone on file for Tasnim El Mezain is (619) 543-6222.
What is Tasnim El Mezain's medical license number?
Tasnim El Mezain holds California license 86041631.
Which hospitals is Tasnim El Mezain affiliated with?
Tasnim El Mezain practices at Hillcrest Medical Center in San Diego, California.
What medical group is Tasnim El Mezain part of?
Tasnim El Mezain is linked to UC San Diego Health.
How long has Tasnim El Mezain been practicing?
Tasnim El Mezain's NPI was assigned in 2015.
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