Emergency medicine physicians in Whittier, CA

  • Emergency medicine
  • Whittier, California
Emergency medicine physicians
40
Linked to a hospital or group
35
Hospitals with an emergency medicine physician
20
Medical groups with an emergency medicine physician
39
Practice at a hospital
35

There are 40 emergency medicine physicians in Whittier. Intercommunity Emergency Medical Group has the most, 27, and PIH Health Whittier Hospital has the most affiliated emergency medicine physicians, 27. 17% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 40 Whittier emergency medicine physicians

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Whittier emergency medicine physicians, listed A to Z by last name

Each emergency medicine physician on the list has emergency medicine as their primary specialty and a Whittier 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 40 Whittier emergency medicine physicians by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Whittier emergency medicine physicians, A to Z
Emergency medicine physicianHospitalsMedical groupsEmail and phone
Bijan Jordan Arab, DONPI 16791515266 hospitals2 groupsContacts
Rebecca Boyer, MDNPI 12356919993 hospitals5 groupsContacts
Adrian Daniel Crisan, MDNPI 10230569182 hospitals1 groupContacts
Darlene Janalyn Curran, MDNPI 13569616505 hospitals2 groupsContacts
Alexander William Daguanno, MDNPI 11144229384 hospitals2 groupsContacts
Dolores De Cruz, MDNPI 1265469696--Contacts
Marco Antonio Diaz, MDNPI 17109193452 hospitals1 groupContacts
Elizabeth Tang Ferreira, MDNPI 18417963563 hospitals2 groupsContacts
Mary Ann Catherine Gallup, MDNPI 13264530284 hospitals1 groupContacts
Puneet Gupta, MDNPI 14475471464 hospitals1 groupContacts
Ruben Guzman Jr Jr., MDNPI 11741425336 hospitals4 groupsContacts
Courtney Jane Hentzen, MDNPI 11941033583 hospitals1 groupContacts
Colin C. HoffNPI 18012320955 hospitals1 groupContacts
Hoori Hovanessian, MDNPI 15785998252 hospitals1 groupContacts
Nathan John Jasperse, MDNPI 18216252294 hospitals3 groupsContacts
Rayyan KadiNPI 17205767964 hospitals2 groupsContacts
Vicky Lam, MDNPI 16295750144 hospitals2 groupsContacts
Jonathan LaroyaNPI 13961902372 hospitals3 groupsContacts
Michael Y. Liu, MDNPI 14675710914 hospitals1 groupContacts
Tianci Liu, MDNPI 14670161394 hospitals3 groupsContacts
Michael L. Martin, MDNPI 17402174472 hospitals1 groupContacts
Mercedeh Modir ShanechiNPI 12759143504 hospitals3 groupsContacts
Mary Anne Mrdeza, MDNPI 1811923329--Contacts
Andrew Martin RosalesNPI 15680433054 hospitals2 groupsContacts
Maria Isabel Santana, MDNPI 15680982673 hospitals1 groupContacts
Vineet Kumar Sharma, MDNPI 13465888113 hospitals11 groupsContacts
Glen D. Shook, MDNPI 11947678143 hospitals1 groupContacts
Karin Lilly Siguenza, MDNPI 14579893945 hospitals4 groupsContacts
Alison R. Stewart, DONPI 14877351631 hospital5 groupsContacts
Daisy Tolentino-CatalanNPI 16490944262 hospitals1 groupContacts
Shirley S. Tung, MDNPI 19121602433 hospitals2 groupsContacts
Jeffrey K. UsuiNPI 16992798024 hospitals4 groupsContacts
Viet Q. Vuong, DONPI 13566956213 hospitals5 groupsContacts
Vijay K. Wali, MDNPI 12159703893 hospitals6 groupsContacts
Gihan K. Wetzel, DONPI 11240612963 hospitals6 groupsContacts
Bliss Yoon, DONPI 13163065172 hospitals3 groupsContacts
Richard Zoraster, MDNPI 13169740742 hospitals1 groupContacts

The list shows the 37 emergency medicine physicians 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

For health IT teams

Find Whittier emergency medicine physicians by the EHR they use

Dmand AI has the EHR for 38 of 40 Whittier emergency medicine physicians, 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.

Intercommunity Emergency Medical Group has the most emergency medicine physicians in Whittier, with 27

Southern California Permanente Medical Group is second with 8, and GEM Medical Group (GEM, Emergency Medicine Providers) third with 7. Counts are emergency medicine physicians with a California address linked to each group.

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

PIH Health Whittier Hospital has the most affiliated emergency medicine physicians in Whittier, with 27

PIH Health Downey Hospital is second with 20, and PIH Health Good Samaritan Hospital third with 9. Whittier emergency medicine physicians are affiliated with 20 hospitals in all.

Hospitals with the most emergency medicine physicians in Whittier
#HospitalHealth systemEmergency medicine physicians
1PIH Health Whittier HospitalWhittierPIH Health27
2PIH Health Downey HospitalDowneyPIH Health20
3PIH Health Good Samaritan HospitalLos AngelesPIH Health9
4Whittier Hospital Medical CenterWhittierAHMC Healthcare8
5Harbor-UCLA Medical CenterTorranceCounty of Los Angeles6
6Downey Medical CenterDowneyKaiser Permanente3
7Los Angeles General Medical CenterLos AngelesCounty of Los Angeles2
8Adventist Health White MemorialLos AngelesAdventist Health1
9Providence St. Jude Medical CenterFullertonProvidence1
10AHMC Anaheim Regional Medical CenterAnaheimAHMC Healthcare1

Top 10 of 20 Whittier hospitals with an affiliated emergency medicine physician

See every hospital and group for each Whittier emergency medicine physician

Each public profile names one place an emergency medicine physician 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

Most Whittier emergency medicine physicians practice at a hospital: 35 of the 35 with a mapped site

3 also practice at a medical group site. An emergency medicine physician can practice at several kinds of site, so the shares overlap.

Whittier emergency medicine physicians by site of care

  1. Hospitals35
  2. Medical group practices3

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

17% of Whittier emergency medicine physicians finished medical school 30 or more years ago

6 of the 35 Whittier emergency medicine physicians with a graduation year on file. 15 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago15
  2. 10 to 19 years ago10
  3. 20 to 29 years ago4
  4. 30 to 39 years ago3
  5. 40 or more years ago3

Source: Dmand AI Professional Profile Data

Every Whittier emergency medicine physician 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 Whittier emergency medicine physician 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

Emergency medicine physicians are HCPs whose primary specialty is emergency medicine (taxonomy code 207P00000X), with an active NPI and a Whittier practice address.

FAQ

Frequently asked questions about emergency medicine physicians in Whittier

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

How many emergency medicine physicians are in Whittier?

40 emergency medicine physicians have an active NPI, a Whittier practice address and emergency medicine (taxonomy code 207P00000X) as their primary specialty. 35 of them are linked to a hospital or medical group.

Which Whittier medical groups have the most emergency medicine physicians?

Intercommunity Emergency Medical Group, with 27, followed by Southern California Permanente Medical Group with 8 and GEM Medical Group (GEM, Emergency Medicine Providers) with 7.

Which Whittier hospitals have the most emergency medicine physicians?

PIH Health Whittier Hospital, with 27 affiliated emergency medicine physicians, followed by PIH Health Downey Hospital with 20 and PIH Health Good Samaritan Hospital with 9.

What share of Whittier emergency medicine physicians practice at a hospital?

35 of the 35 Whittier emergency medicine physicians with a mapped site of care, or 100%, have a current hospital affiliation.

What is the taxonomy code for emergency medicine?

207P00000X is the NPPES taxonomy code for emergency medicine. Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Whittier emergency medicine physicians

Search 40 Whittier emergency medicine physicians by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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