Emergency medicine physicians in Corona, CA

  • Emergency medicine
  • Corona, California
Emergency medicine physicians
36
Linked to a hospital or group
27
Hospitals with an emergency medicine physician
23
Medical groups with an emergency medicine physician
35
Practice at a hospital
20

There are 36 emergency medicine physicians in Corona. Corona Regional Medical Center has the most, 19, and Corona Regional Medical Center has the most affiliated emergency medicine physicians, 18. 29% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 36 Corona emergency medicine physicians

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Corona 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 Corona 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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Corona emergency medicine physicians, A to Z
Emergency medicine physicianHospitalsMedical groupsEmail and phone
Chris Allen Authement, MDNPI 1578593356--Contacts
Neil Ashvin Bhutwala, DONPI 13165004083 hospitals3 groupsContacts
James Bernard Boyd, MDNPI 11847308551 hospital-Contacts
Michael J J. Burns, MDNPI 1568542918-2 groupsContacts
Kevin Bernard Calhoun, MDNPI 1144239401--Contacts
Joaquin Castillo Marroquin, DONPI 13164073232 hospitals2 groupsContacts
Rachel Anna Davisson, MDNPI 1134449671-3 groupsContacts
Philine Johanna Endres-Shafer, MDNPI 10336914562 hospitals2 groupsContacts
Kevin L. Ferguson, MDNPI 1437173358-4 groupsContacts
Kelly Ka-Yee Fong, MDNPI 10833440222 hospitals2 groupsContacts
David Francis Guerrieri, MDNPI 1740247998-2 groupsContacts
Sean O. Henderson, MDNPI 12058870643 hospitals4 groupsContacts
Kenneth Johnson, MDNPI 10336409332 hospitals3 groupsContacts
Samuel Katz, MDNPI 1447469424--Contacts
Karmen Kazma, MDNPI 17500847032 hospitals2 groupsContacts
Zara Khan, MDNPI 16791007702 hospitals1 groupContacts
Yaser Khilfeh, MDNPI 1609833631-1 groupContacts
Brandon Kuang, MDNPI 18013938712 hospitals4 groupsContacts
Patrick Bernard Murphy, DONPI 16991333974 hospitals9 groupsContacts
Yuna Park, MDNPI 14377855731 hospital2 groupsContacts
David P. Pham, DONPI 1952403396-1 groupContacts
Qasim RahmanNPI 18619537962 hospitals1 groupContacts
Randall RollNPI 13769988492 hospitals2 groupsContacts
Kashmir Singh, MDNPI 10139552021 hospital1 groupContacts
Chase R. Socha, MD, MPHNPI 15284154451 hospital5 groupsContacts
Matthew Tiacharoen, MDNPI 14570495952 hospitals3 groupsContacts
Lauren M. Trainor, DONPI 1215957436-1 groupContacts
Hamid Turay, DONPI 17809742467 hospitals6 groupsContacts
Kelly Flannigan Unger, MDNPI 10230474124 hospitals4 groupsContacts
Michael Patrick Waters, MDNPI 1801829775--Contacts
James Sytuan Winn, DONPI 13361837302 hospitals4 groupsContacts

Showing 1 to 10 of 31 Corona emergency medicine physicians

The list shows the 31 emergency medicine physicians 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 Corona emergency medicine physicians by the EHR they use

Dmand AI has the EHR for 26 of 36 Corona 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.

Corona Regional Medical Center has the most emergency medicine physicians in Corona, with 19

Vituity is second with 4, and Chino Emergency Medical Associates, Inc. third with 4. Counts are emergency medicine physicians with a California address linked to each group.

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

Corona Regional Medical Center has the most affiliated emergency medicine physicians in Corona, with 18

Temecula Valley Hospital is second with 3, and Riverside Community Hospital third with 2. Corona emergency medicine physicians are affiliated with 23 hospitals in all.

Hospitals with the most emergency medicine physicians in Corona
#HospitalHealth systemEmergency medicine physicians
1Corona Regional Medical CenterCoronaUniversal Health Services18
2Temecula Valley HospitalTemeculaUniversal Health Services3
3Riverside Community HospitalRiversideHCA Healthcare2
4Huntington Beach HospitalHuntington BeachPrime Healthcare2
5Riverside Medical CenterRiversideKaiser Permanente2
6Southwest Healthcare Rancho Springs HospitalMurrietaUniversal Health Services2
7Providence St. Joseph Hospital EurekaEurekaProvidence1
8Adventist Health and RideoutMarysvilleAdventist Health1
9Dignity Health - St. Mary Medical CenterLong BeachCommonSpirit Health1
10Palmdale Regional Medical CenterPalmdaleUniversal Health Services1

Top 10 of 23 Corona hospitals with an affiliated emergency medicine physician

See every hospital and group for each Corona 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 Corona emergency medicine physicians practice at a hospital: 20 of the 24 with a mapped site

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

Corona emergency medicine physicians by site of care

  1. Hospitals20
  2. Breast imaging centers18
  3. Medical group practices3

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

29% of Corona emergency medicine physicians finished medical school 30 or more years ago

6 of the 21 Corona emergency medicine physicians with a graduation year on file. 9 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago9
  2. 10 to 19 years ago4
  3. 20 to 29 years ago2
  4. 30 to 39 years ago3
  5. 40 or more years ago3

Source: Dmand AI Professional Profile Data

Every Corona 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 Corona 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 Corona practice address.

FAQ

Frequently asked questions about emergency medicine physicians in Corona

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 Corona?

36 emergency medicine physicians have an active NPI, a Corona practice address and emergency medicine (taxonomy code 207P00000X) as their primary specialty. 27 of them are linked to a hospital or medical group.

Which Corona medical groups have the most emergency medicine physicians?

Corona Regional Medical Center, with 19, followed by Vituity with 4 and Chino Emergency Medical Associates, Inc. with 4.

Which Corona hospitals have the most emergency medicine physicians?

Corona Regional Medical Center, with 18 affiliated emergency medicine physicians, followed by Temecula Valley Hospital with 3 and Riverside Community Hospital with 2.

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

20 of the 24 Corona emergency medicine physicians with a mapped site of care, or 83%, 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.

How can I contact emergency medicine physicians in Corona?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for emergency medicine physicians in Corona through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

Dmand AI

Find the right contacts among Corona emergency medicine physicians

Search 36 Corona emergency medicine physicians by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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