Updated October 2026

Internists in Torrance, CA

Internal medicine
Torrance, California

Internists: 287
Linked to a hospital or group: 262
Hospitals with an internist: 47
Medical groups with an internist: 102
Practice at a hospital: 224

There are 287 internists in Torrance. Torrance Memorial Physician Network has the most, 48, and Torrance Memorial Medical Center has the most affiliated internists, 98. 27% finished medical school 30 or more years ago.

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Torrance internists, listed A to Z by last name

Each internist on the list has internal medicine as their primary specialty and a Torrance 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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Torrance internists, A to Z
Internist	Hospitals	Medical groups	Email and phone
Marian Abdelmalek, DONPI 1285218024	3 hospitals	1 group	Contacts
Mark Ferdinand Adriatico, MDNPI 1194913608	1 hospital	1 group	Contacts
Aileen Afshar, MDNPI 1134689946	5 hospitals	7 groups	Contacts
Mohammad Al-Dmour, MDNPI 1619616463	1 hospital	-	Contacts
Omar AlyNPI 1265724389	1 hospital	1 group	Contacts
Shefalee Amin, MDNPI 1164724514	1 hospital	2 groups	Contacts
Alexis Amonic, MDNPI 1427686476	3 hospitals	2 groups	Contacts
Christopher Armenia, MDNPI 1700468063	1 hospital	1 group	Contacts
Tanya Arvan, MDNPI 1104827666	1 hospital	1 group	Contacts
Sobia Ashfaq, MDNPI 1487232153	2 hospitals	2 groups	Contacts
Mohsen Badri, DO, MD, MPHNPI 1669570495	2 hospitals	1 group	Contacts
Gaurav Banka, MDNPI 1205129731	3 hospitals	4 groups	Contacts
Shiva BarforoshiNPI 1487277265	1 hospital	1 group	Contacts
Brenton Scott Bauer, MDNPI 1992071211	4 hospitals	4 groups	Contacts
Punit Kirit Bavishi, MDNPI 1184045809	3 hospitals	3 groups	Contacts
Matthew Thomas Bell, MDNPI 1295316263	3 hospitals	1 group	Contacts
Ron Benbassat, MDNPI 1538269097	-	1 group	Contacts
Rudo Benjamin, MDNPI 1295736676	2 hospitals	2 groups	Contacts
Saroj Bharatiya, MDNPI 1396727319	1 hospital	2 groups	Contacts
Karen S. Black, MDNPI 1427098086	1 hospital	-	Contacts
Antonio Bonet, MDNPI 1134386956	2 hospitals	4 groups	Contacts
Princess Gladys Ferrer Bordador, MDNPI 1952366304	-	3 groups	Contacts
Michael A. Borovay, MDNPI 1174575476	2 hospitals	2 groups	Contacts
Richard BrachNPI 1255081436	1 hospital	-	Contacts
David Nicholas Briganti, DONPI 1912534553	1 hospital	-	Contacts
Christopher Owden Brown, MD, MPHNPI 1609123504	1 hospital	1 group	Contacts
Paul J. Brown, MDNPI 1003862376	1 hospital	1 group	Contacts
Richard Montero Butlig, MDNPI 1912968447	2 hospitals	2 groups	Contacts
Ahmed Zeyad Cahla, MDNPI 1275110314	5 hospitals	4 groups	Contacts
Christine Louise Castano, MDNPI 1225076268	-	-	Contacts
John Chan, MDNPI 1841503125	1 hospital	1 group	Contacts
Emiley Chang, MDNPI 1831328558	1 hospital	-	Contacts
Marvin Jerry Chang, MDNPI 1891138483	2 hospitals	1 group	Contacts
Willis L. ChangNPI 1831496538	1 hospital	1 group	Contacts
Weip Chen, MDNPI 1295754281	1 hospital	1 group	Contacts
Yihan ChenNPI 1730508367	-	-	Contacts
John R. Cheung, DONPI 1215364559	2 hospitals	3 groups	Contacts
Daniel ChiouNPI 1427402403	2 hospitals	3 groups	Contacts
David Anthony Chirikian II, MDNPI 1174211825	1 hospital	-	Contacts
Sandy Shan-Ying Cho, MDNPI 1649320938	1 hospital	1 group	Contacts
Justin Youngjin Choi, MDNPI 1235472267	2 hospitals	1 group	Contacts
Hebert Claude, DONPI 1215213871	3 hospitals	5 groups	Contacts
Christopher Lathrop Coe, MDNPI 1407380058	7 hospitals	1 group	Contacts
Gerald A. Cohen, MDNPI 1306877253	4 hospitals	2 groups	Contacts
Roxana Georgiana Coras, MD, PhDNPI 1184365082	1 hospital	-	Contacts
Jasminka Maria CrileyNPI 1174535017	1 hospital	1 group	Contacts
Kevin Md Cyr, MDNPI 1487396651	1 hospital	1 group	Contacts
Binh Dang, MDNPI 1558651000	2 hospitals	1 group	Contacts
Natasha Dang, MDNPI 1205240264	1 hospital	2 groups	Contacts
Omer J. Deen, MDNPI 1417123332	5 hospitals	3 groups	Contacts

Showing 1 to 10 of 269 Torrance internists

The list shows the 269 internists with a public profile. The other 18 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 249 of 287 Torrance 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.

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Torrance Memorial Physician Network has the most internists in Torrance, with 48

Optum - Downtown Los Angeles is second with 40, and Providence Medical Institute third with 31. Counts are internists with a California address linked to each group.

Medical groups with the most internists in Torrance
#	Medical group	Parent organization	Internists
1	Torrance Memorial Physician NetworkTorrance	Parent on file	48
2	Optum - Downtown Los AngelesLos Angeles	Parent on file	40
3	Providence Medical InstituteTorrance	Parent on file	31
4	Harbor-UCLA Medical CenterTorrance	Parent on file	20
5	Southern California Permanente Medical GroupPasaden	Parent on file	10
6	Little Company Hospitalist Medical GroupEl Segundo	Parent on file	8
7	Asad U Khaja MD INC.Torrance	Parent on file	5
8	UCLA Medical GroupLos Angeles	Parent on file	4
9	Torrance Premier Health ClinicTorrance	-	4
10	Concert HealthTorrance	Parent on file	4

Top 10 of 102 Torrance medical groups with an internist

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

Torrance Memorial Medical Center has the most affiliated internists in Torrance, with 98

Harbor-UCLA Medical Center is second with 85, and Providence Little Company of Mary Medical Center Torrance third with 74. Torrance internists are affiliated with 47 hospitals in all.

Hospitals with the most internists in Torrance
#	Hospital	Health system	Internists
1	Torrance Memorial Medical CenterTorrance	Cedars-Sinai Health System	98
2	Harbor-UCLA Medical CenterTorrance	County of Los Angeles	85
3	Providence Little Company of Mary Medical Center TorranceTorrance	Providence	74
4	Providence Little Company of Mary Medical Center San PedroSan Pedro	Providence	19
5	UCI Health - OrangeOrange	UC Irvine	6
6	Cedars-Sinai Medical CenterLos Angeles	Cedars-Sinai Health System	5
7	Dignity Health - St. Mary Medical CenterLong Beach	CommonSpirit Health	4
8	UCLA Santa Monica Medical CenterSanta Monica	University of California Health	3
9	Ronald Reagan UCLA Medical CenterLos Angeles	University of California Health	3
10	Long Beach Medical CenterLong Beach	MemorialCare Health System	3

Top 10 of 47 Torrance hospitals with an affiliated internistAll 4 Torrance hospitals

See every hospital and group for each Torrance internist

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Source: Dmand AI Affiliation Data

Most Torrance internists practice at a hospital: 224 of the 254 with a mapped site

92 also practice at a medical group site, and 43 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.

Torrance internists by site of care

Hospitals22488%
Medical group practices9236%
Home health agencies4317%
Skilled nursing facilities3915%
Physician offices208%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

27% of Torrance internists finished medical school 30 or more years ago

50 of the 186 Torrance internists with a graduation year on file. 36 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago3619%
10 to 19 years ago5228%
20 to 29 years ago4826%
30 to 39 years ago2815%
40 or more years ago2212%

Source: Dmand AI Professional Profile Data

Every Torrance 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 Torrance internist directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

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

FAQ

Frequently asked questions about internists in Torrance

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 Torrance?

287 internists have an active NPI, a Torrance practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 262 of them are linked to a hospital or medical group.

Which Torrance medical groups have the most internists?

Torrance Memorial Physician Network, with 48, followed by Optum - Downtown Los Angeles with 40 and Providence Medical Institute with 31.

Which Torrance hospitals have the most internists?

Torrance Memorial Medical Center, with 98 affiliated internists, followed by Harbor-UCLA Medical Center with 85 and Providence Little Company of Mary Medical Center Torrance with 74.

What share of Torrance internists practice at a hospital?

224 of the 254 Torrance internists with a mapped site of care, or 88%, 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.

How can I contact internists in Torrance?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for internists in Torrance 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.

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