Physician assistants in Chula Vista, CA

  • Medical physician assistant
  • Chula Vista, California
Physician assistants
51
Linked to a hospital or group
46
Hospitals with a physician assistant
8
Medical groups with a physician assistant
27
Practice at a hospital
11

There are 51 physician assistants in Chula Vista. Vituity has the most, 3, and Sharp Chula Vista Medical Center has the most affiliated physician assistants, 6.

Find work emails and mobile numbers for all 51 Chula Vista physician assistants

Validated work emails and mobile numbers for Chula Vista physician assistants, found through healthcare waterfall enrichment, with a free Dmand AI account.

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Chula Vista physician assistants, listed A to Z by last name

Each physician assistant on the list has medical physician assistant as their primary specialty and a Chula Vista practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Sort and filter all 51 Chula Vista physician assistants by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Chula Vista physician assistants, A to Z
Physician assistantHospitalsMedical groupsEmail and phone
Maria Ana ArgoudNPI 15980818203 hospitals1 groupContacts
Gary Bruce Barlow, PA-CNPI 1245249507-1 groupContacts
James M. Black, PANPI 1083673313-1 groupContacts
Benjamin BrennerNPI 14476024611 hospital3 groupsContacts
Aurora Elizabeth Butler, PA-CNPI 1184720062-2 groupsContacts
Rosslynn S. Byous, PA-CNPI 1407904329--Contacts
Courtney Lussier Calkins, PA-CNPI 11843783581 hospital1 groupContacts
Brianne Kathleen CassidyNPI 1982171377-1 groupContacts
John Chung, PANPI 1043304470-1 groupContacts
Christian Derefield, PANPI 1124130976--Contacts
Brittney Marie DiffineNPI 13964015921 hospital2 groupsContacts
Amy Claire Ellsworth, MMSC, PA-CNPI 1174711436-1 groupContacts
Kaili S. Geary, PANPI 15883460762 hospitals5 groupsContacts
Hortencia Guzman, 16436NPI 19827857391 hospital1 groupContacts
Megan HenbergerNPI 1548921729-3 groupsContacts
Both Somaner Huk, PANPI 1902015076-1 groupContacts
Lynn T. Kamoto, PA-CNPI 1447326459-1 groupContacts
Robert James Karras, MSPAS, PA-CNPI 1154621985-1 groupContacts
Husna Khan, PANPI 1205674470-1 groupContacts
Sapna Lalwani, PANPI 13565006721 hospital5 groupsContacts
Nga T. Le, PANPI 1568593887-1 groupContacts
Tri T. Le, PANPI 1730269564-1 groupContacts
Krystal Lin, PA-CNPI 10035470013 hospitals2 groupsContacts
Marites N. Macasadia, PANPI 10937430151 hospital-Contacts
Abigail Mark-Ekpendu, PANPI 1629473723--Contacts
Redgie Arlan McCall Jr., PANPI 1447328356-1 groupContacts
Ernest Ritualo Mejia, PANPI 14072118811 hospital1 groupContacts
Jesus B. Mendez, PANPI 1023202108-1 groupContacts
Gregory J. Musselman, PA-CNPI 1659829513-1 groupContacts
Jenny T. NguyenNPI 1023565785-1 groupContacts
Jennifer Lyn O'Herin, PANPI 1073542262--Contacts
Lea Marie Pace, PANPI 1710211180-1 groupContacts
Aarika Bernice Pardino, PANPI 1639331267--Contacts
Susan Radoff, PANPI 1346306123-1 groupContacts
Angelica Maria Ross, PA-CNPI 1033410717-1 groupContacts
Hamid SakhiNPI 1033594619-1 groupContacts
Reuben San Juan, PA-CNPI 1861895781-2 groupsContacts
Katie Melody Shubin, PA-CNPI 1538196837--Contacts
Thezia Sylviana, PA-CNPI 1740028901-2 groupsContacts
Kristen Ann Trower, PANPI 1902149495-1 groupContacts
Mischelle Bernice Turner, PA-CNPI 1700096468-1 groupContacts
Christopher B. Vargas, PA-CNPI 1922505775-1 groupContacts
Daisy A. VenegasNPI 1740143981-1 groupContacts
Gina Grace Weaver, PA-CNPI 19121865031 hospital4 groupsContacts
Beverly H. WuNPI 1326410127-1 groupContacts
Yijun Zhu, PA-CNPI 1639981277-1 groupContacts

The list shows the 46 physician assistants with a public profile. The other 5 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Chula Vista physician assistants by the EHR they use

Dmand AI has the EHR for 40 of 51 Chula Vista physician assistants, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Vituity has the most physician assistants in Chula Vista, with 3

San Ysidro Health is second with 2, and Community Cardiology Clinic third with 1. Counts are physician assistants with a California address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Sharp Chula Vista Medical Center has the most affiliated physician assistants in Chula Vista, with 6

Sharp Grossmont Hospital is second with 2, and Riverside Community Hospital third with 1. Chula Vista physician assistants are affiliated with 8 hospitals in all.

Hospitals with the most physician assistants in Chula Vista
#HospitalHealth systemPhysician assistants
1Sharp Chula Vista Medical CenterChula VistaSharp HealthCare6
2Sharp Grossmont HospitalLa MesaSharp HealthCare2
3Riverside Community HospitalRiversideHCA Healthcare1
4Hillcrest Medical CenterSan DiegoUniversity of California Health1
5Sharp Memorial HospitalSan DiegoSharp HealthCare1
6Pomona Valley Hospital Medical CenterPomonaPomona Valley Hospital Medical Center1
7Sharp Coronado HospitalCoronadoSharp HealthCare1
8Hazel Hawkins Memorial HospitalHollisterHazel Hawkins1

Top 8 of 8 Chula Vista hospitals with an affiliated physician assistant

See every hospital and group for each Chula Vista physician assistant

Each public profile names one place a physician assistant practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Urgent care centers are the most common site of care for Chula Vista physician assistants, with 32

21 also practice at a medical group site, and 11 at hospitals. A physician assistant can practice at several kinds of site, so the shares overlap.

Chula Vista physician assistants by site of care

  1. Urgent care centers32
  2. Medical group practices21
  3. Hospitals11

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

Every Chula Vista physician assistant profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Chula Vista physician assistant directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Physician assistants are HCPs whose primary specialty is medical physician assistant (taxonomy code 363AM0700X), with an active NPI and a Chula Vista practice address.

FAQ

Frequently asked questions about physician assistants in Chula Vista

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many physician assistants are in Chula Vista?

51 physician assistants have an active NPI, a Chula Vista practice address and medical physician assistant (taxonomy code 363AM0700X) as their primary specialty. 46 of them are linked to a hospital or medical group.

Which Chula Vista medical groups have the most physician assistants?

Vituity, with 3, followed by San Ysidro Health with 2 and Community Cardiology Clinic with 1.

Which Chula Vista hospitals have the most physician assistants?

Sharp Chula Vista Medical Center, with 6 affiliated physician assistants, followed by Sharp Grossmont Hospital with 2 and Riverside Community Hospital with 1.

What share of Chula Vista physician assistants practice at a hospital?

11 of the 46 Chula Vista physician assistants with a mapped site of care, or 24%, have a current hospital affiliation.

What is the taxonomy code for medical physician assistant?

363AM0700X is the NPPES taxonomy code for medical physician assistant. Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Chula Vista physician assistants

Search 51 Chula Vista physician assistants by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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