Internists in Vista, CA

  • Internal medicine
  • Vista, California
Internists
29
Linked to a hospital or group
24
Hospitals with an internist
12
Medical groups with an internist
22
Practice at a hospital
12

There are 29 internists in Vista. UC San Diego Health has the most, 4, and Sharp Tri-City Medical Center has the most affiliated internists, 8. 55% finished medical school 30 or more years ago.

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Vista internists, listed A to Z by last name

Each internist on the list has internal medicine as their primary specialty and a 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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Vista internists, A to Z
InternistHospitalsMedical groupsEmail and phone
Clark T. Bach, MDNPI 18315796892 hospitals2 groupsContacts
Maryam Barangi, MDNPI 1528626918-1 groupContacts
Sam Baroudi, MDNPI 13169369331 hospital5 groupsContacts
Karen A. Cadman, MDNPI 16694987543 hospitals1 groupContacts
Mark Jung Chen, MDNPI 1891989190--Contacts
Max Chen, MDNPI 1285750356-2 groupsContacts
John H. Clancy, DONPI 19625062381 hospital1 groupContacts
Marc K. Dao, MDNPI 14675421753 hospitals5 groupsContacts
Franklin Galef, MDNPI 1164439667-1 groupContacts
Farzaneh Hassani, MDNPI 1942204979--Contacts
Charles E. Hergesheimer, MDNPI 15088928602 hospitals2 groupsContacts
Thomas Andrew Hryniewicki, MDNPI 19928073414 hospitals3 groupsContacts
Praveen Jaspal, MDNPI 1588802821--Contacts
Gary L. Kobayashi, MDNPI 1245303353-3 groupsContacts
Hai Minh Le, MDNPI 1659388155--Contacts
Lauren Marshall LemieuxNPI 1912393463-1 groupContacts
Xiangli Li, MD, PC, PhDNPI 18516570012 hospitals3 groupsContacts
Sopheap Ly, MDNPI 1780732578-2 groupsContacts
Dayna Miyashiro, MDNPI 1699158493-2 groupsContacts
Christine Khue Nguyen, MDNPI 17504835903 hospitals1 groupContacts
Ethan T. Nguyen, MDNPI 15684756141 hospital3 groupsContacts
Reyzan E. Shali, MDNPI 12452450182 hospitals2 groupsContacts
Arta Daryoosh ShirkhodaiNPI 11549854631 hospital1 groupContacts
Strettapon Suriyaniel, MDNPI 1124184692-1 groupContacts
Gerald R. Wisniewski, MDNPI 1164432647-1 groupContacts
Reza Yaghmai, MD, PhDNPI 1780632067--Contacts

The list shows the 26 internists with a public profile. The other 3 are counted in the total and searchable with a free account.

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

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Dmand AI has the EHR for 25 of 29 Vista internists, 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.

UC San Diego Health has the most internists in Vista, with 4

Scripps Clinic Medical Group is second with 4, and OptumCare Medical Group third with 4. Counts are internists with a California address linked to each group.

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

Sharp Tri-City Medical Center has the most affiliated internists in Vista, with 8

Hillcrest Medical Center is second with 4, and Scripps Memorial Hospital Encinitas third with 4. Vista internists are affiliated with 12 hospitals in all.

Hospitals with the most internists in Vista
#HospitalHealth systemInternists
1Sharp Tri-City Medical CenterOceansideSharp HealthCare8
2Hillcrest Medical CenterSan DiegoUniversity of California Health4
3Scripps Memorial Hospital EncinitasEncinitasScripps Health4
4Sharp Grossmont HospitalLa MesaSharp HealthCare1
5El Centro Regional Medical CenterEl CentroCity of El Centro1
6Providence St. Joseph Hospital OrangeOrangeProvidence1
7Palomar Medical Center Downtown EscondidoEscondidoPalomar Health1
8Providence St. Jude Medical CenterFullertonProvidence1
9Hoag Hospital Newport BeachNewport BeachHoag Memorial Hospital Presbyterian1
10Pioneers Memorial HospitalBrawleyImperial Valley Healthcare District1

Top 10 of 12 Vista hospitals with an affiliated internist

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Source: Dmand AI Affiliation Data

Group practices and clinics are the most common site of care for Vista internists, with 14

12 also practice at hospitals, and 11 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.

Vista internists by site of care

  1. Medical group practices14
  2. Hospitals12
  3. Home health agencies11
  4. FQHCs6
  5. Physician offices3

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

55% of Vista internists finished medical school 30 or more years ago

11 of the 20 Vista internists with a graduation year on file. 1 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago1
  2. 10 to 19 years ago4
  3. 20 to 29 years ago4
  4. 30 to 39 years ago7
  5. 40 or more years ago4

Source: Dmand AI Professional Profile Data

Every Vista internist 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 Vista internist 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
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Vista practice address.

FAQ

Frequently asked questions about internists in 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 internists are in Vista?

29 internists have an active NPI, a Vista practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 24 of them are linked to a hospital or medical group.

Which Vista medical groups have the most internists?

UC San Diego Health, with 4, followed by Scripps Clinic Medical Group with 4 and OptumCare Medical Group with 4.

Which Vista hospitals have the most internists?

Sharp Tri-City Medical Center, with 8 affiliated internists, followed by Hillcrest Medical Center with 4 and Scripps Memorial Hospital Encinitas with 4.

What share of Vista internists practice at a hospital?

12 of the 23 Vista internists with a mapped site of care, or 52%, have a current hospital affiliation.

What is the taxonomy code for internal medicine?

207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.

Dmand AI

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