Updated October 2026

Internists in Corpus Christi, TX

Internal medicine
Corpus Christi, Texas

Internists: 67
Linked to a hospital or group: 52
Hospitals with an internist: 21
Medical groups with an internist: 54
Practice at a hospital: 33

There are 67 internists in Corpus Christi. HHA Physician Associates has the most, 15, and Corpus Christi Medical Center Doctors Regional has the most affiliated internists, 25. 43% finished medical school 30 or more years ago.

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Corpus Christi internists, listed A to Z by last name

Each internist on the list has internal medicine as their primary specialty and a Corpus Christi 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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Corpus Christi internists, A to Z
Internist	Hospitals	Medical groups	Email and phone
Pedro J. Abreu, MDNPI 1174626394	-	-	Contacts
Raymond Burnett Acebo, MDNPI 1457321218	-	-	Contacts
Jude M. Aririguzo, MDNPI 1376732677	5 hospitals	1 group	Contacts
Cecil M. Bourne, MDNPI 1063414134	-	-	Contacts
Justin Ryan Brown, DONPI 1740504695	-	1 group	Contacts
Lana B. Carr, MDNPI 1851493076	-	1 group	Contacts
Phumpattra Chariyawong, MDNPI 1740665553	2 hospitals	3 groups	Contacts
Jennifer ContrerasNPI 1750849535	-	-	Contacts
James M. Dee, MDNPI 1558351288	-	1 group	Contacts
Roberto Raul Del Cristo, MDNPI 1124133723	-	5 groups	Contacts
Priyank Ranjan Dhar, MDNPI 1285014175	4 hospitals	2 groups	Contacts
Maurilio Garcia-Maldonado, MDNPI 1871695437	-	-	Contacts
John Caleb Caleb Grenn, MDNPI 1225569635	1 hospital	2 groups	Contacts
Angie Marie Guerrero, FNP-CNPI 1588347165	-	1 group	Contacts
Natalie Woodson Harris, DONPI 1003004201	1 hospital	3 groups	Contacts
Prakash Hegde, MDNPI 1053382754	1 hospital	9 groups	Contacts
James C. Hines, MDNPI 1588925556	-	1 group	Contacts
Scott Wayne Howell, MDNPI 1215912753	-	1 group	Contacts
Momin Islam, MDNPI 1528695665	10 hospitals	20 groups	Contacts
Brian Michael Kanatzar, DONPI 1093033243	-	3 groups	Contacts
Faisal Nazir Ahmed Khan, MBBSNPI 1811136039	5 hospitals	5 groups	Contacts
Pavlo Kodak, MDNPI 1790113918	1 hospital	1 group	Contacts
Scott P. Krall, MDNPI 1154389161	-	1 group	Contacts
Suresh Kulkarni, MDNPI 1134187347	4 hospitals	1 group	Contacts
Krishna P. Kumar, MDNPI 1992773444	-	3 groups	Contacts
Alexander Llop, DONPI 1528649704	1 hospital	2 groups	Contacts
Michael S. Lovoi, MDNPI 1235131335	3 hospitals	2 groups	Contacts
Ahmed M. Mahmood, MD, PhDNPI 1366930240	2 hospitals	6 groups	Contacts
Daniel Mazan Minier Mercedes, MDNPI 1952898314	1 hospital	1 group	Contacts
Leela Krishna Vamsee Miriyala, MDNPI 1932762093	1 hospital	2 groups	Contacts
James Michael Neff, MDNPI 1013992015	2 hospitals	2 groups	Contacts
Minh Van Nguyen, MDNPI 1538144530	1 hospital	2 groups	Contacts
Samuel Duro Oloyo, MDNPI 1891732715	-	1 group	Contacts
Caxton Aderemi Opere, MDNPI 1073614723	6 hospitals	19 groups	Contacts
Sudhakar Papineni, MDNPI 1831143064	1 hospital	2 groups	Contacts
Krutika Ruchir Patel, MDNPI 1568922060	1 hospital	1 group	Contacts
Ridham Patel, MDNPI 1649831256	1 hospital	2 groups	Contacts
Randy Ric Pearce, DONPI 1811209075	1 hospital	2 groups	Contacts
John R. Pettigrove, MDNPI 1447235478	-	-	Contacts
Jacqueline Marie Phillips, DONPI 1811204928	-	1 group	Contacts
Mangala M. Ramamurthy, MDNPI 1386626968	-	1 group	Contacts
Mark D. Rasmusson, MDNPI 1598881948	1 hospital	-	Contacts
Medda Michelle Rauhut, MDNPI 1538111810	1 hospital	7 groups	Contacts
Veena Kommera Reddy, MDNPI 1174566590	2 hospitals	2 groups	Contacts
Judith E. Rubano, MDNPI 1184688608	-	2 groups	Contacts
Davy Shepherd Jr., DONPI 1457810715	5 hospitals	5 groups	Contacts
Estrella Silva, MDNPI 1811088941	-	1 group	Contacts
Prabhat Singh, MDNPI 1780972133	2 hospitals	3 groups	Contacts
Jessica L. Six, FNPNPI 1407376429	-	1 group	Contacts
Pamela K. Smith, MDNPI 1083621866	2 hospitals	3 groups	Contacts

Showing 1 to 50 of 56 Corpus Christi internists

The list shows the 56 internists with a public profile. The other 11 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 46 of 67 Corpus Christi 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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HHA Physician Associates has the most internists in Corpus Christi, with 15

Corpus Christi Hospitalists is second with 12, and Shea Physical Therapy and Hand Therapy Services third with 6. Counts are internists with a Texas address linked to each group.

Medical groups with the most internists in Corpus Christi
#	Medical group	Parent organization	Internists
1	HHA Physician AssociatesHuntsville	Parent on file	15
2	Corpus Christi HospitalistsCorpus Christi	-	12
3	Shea Physical Therapy and Hand Therapy ServicesCorpus Christi	Parent on file	6
4	CHRISTUS Trinity ClinicTyler	Parent on file	5
5	Concord Medical GroupLubbock	Parent on file	5
6	Emergency Medicine Services of TX, PLLCSan Antonio	Parent on file	3
7	WellMed Medical GroupSan Antonio	Parent on file	3
8	Cogent HMGTexarkana	Parent on file	3
9	Austin State HospitalAustin	Parent on file	2
10	Michael S. Lovoi M.D.Corpus Christi	-	2

Top 10 of 54 Corpus Christi medical groups with an internist

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

Corpus Christi Medical Center Doctors Regional has the most affiliated internists in Corpus Christi, with 25

CHRISTUS Spohn Hospital Corpus Christi - Shoreline is second with 12, and Huntsville Memorial Hospital third with 3. Corpus Christi internists are affiliated with 21 hospitals in all.

Hospitals with the most internists in Corpus Christi
#	Hospital	Health system	Internists
1	Corpus Christi Medical Center Doctors RegionalCorpus Christi	HCA Healthcare	25
2	CHRISTUS Spohn Hospital Corpus Christi - ShorelineCorpus Christi	CHRISTUS Health	12
3	Huntsville Memorial HospitalHuntsville	Community Hospital Corporation	3
4	CHRISTUS Spohn Hospital - KlebergKingsville	CHRISTUS Health	2
5	PAM Health Specialty Hospital of Corpus Christi NorthCorpus Christi	Post Acute Medical	2
6	PAM Health Rehabilitation Hospital of Corpus ChristiCorpus Christi	Post Acute Medical	2
7	John Sealy HospitalGalveston	The University of Texas System	1
8	Citizens Medical CenterVictoria	Citizens Medical Center	1
9	St. Joseph Medical CenterHouston	Healthcare Systems of America	1
10	CHRISTUS Spohn Hospital BeevilleBeeville	CHRISTUS Health	1

Top 10 of 21 Corpus Christi hospitals with an affiliated internistAll 7 Corpus Christi hospitals

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Source: Dmand AI Affiliation Data

Most Corpus Christi internists practice at a hospital: 33 of the 50 with a mapped site

28 also practice at a medical group site, and 9 at home health agencies. An internist can practice at several kinds of site, so the shares overlap.

Corpus Christi internists by site of care

Hospitals3366%
Medical group practices2856%
Home health agencies918%
Physician offices816%
FQHCs48%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

43% of Corpus Christi internists finished medical school 30 or more years ago

20 of the 46 Corpus Christi internists with a graduation year on file. 11 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago1124%
10 to 19 years ago1124%
20 to 29 years ago49%
30 to 39 years ago1124%
40 or more years ago920%

Source: Dmand AI Professional Profile Data

Every Corpus Christi 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

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

Sources for the Corpus Christi 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 Corpus Christi practice address.

FAQ

Frequently asked questions about internists in Corpus Christi

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 Corpus Christi?

67 internists have an active NPI, a Corpus Christi practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 52 of them are linked to a hospital or medical group.

Which Corpus Christi medical groups have the most internists?

HHA Physician Associates, with 15, followed by Corpus Christi Hospitalists with 12 and Shea Physical Therapy and Hand Therapy Services with 6.

Which Corpus Christi hospitals have the most internists?

Corpus Christi Medical Center Doctors Regional, with 25 affiliated internists, followed by CHRISTUS Spohn Hospital Corpus Christi - Shoreline with 12 and Huntsville Memorial Hospital with 3.

What share of Corpus Christi internists practice at a hospital?

33 of the 50 Corpus Christi internists with a mapped site of care, or 66%, 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.

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