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Internal Medicine Providers in Duarte, CA

Browse 16 verified Internal Medicine providers practicing in Duarte, California.

16 Healthcare Providers
Showing 1–16 of 16 providers
Sorted by Name (A-Z)

Dr. Karam Ashouri , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1500 Duarte Rd, Duarte, CA 910103012
Phone: 8008264673
NPI Identifier 1518616200
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Dr. Houman Badrzadeh , DO

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1500 Duarte Rd, Duarte, CA 910103012
Phone: 8008264673
NPI Identifier 1295380517
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Dr. Stephen Koehler , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: May 29, 2025
1500 E Duarte Rd, Duarte, CA 91010
Phone: 6263598111
NPI Identifier 1487761433
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Dr. Ganesa Mahalingam , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: April 29, 2023
1500 E Duarte Rd, Duarte, CA 91010
Phone: 6263598111
NPI Identifier 1194810093
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Dr. Stan Mathioulakis , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
931 Buena Vista St, Suite 102, Duarte, CA 910101712
Phone: 6263583204
NPI Identifier 1912080847
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Dr. Ulin Sargeant , MD, MPH

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1227 Buena Vista St, Suite #f, Duarte, CA 910102486
Phone: 8772544496
NPI Identifier 1992878151
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Dr. Tyler Seto , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1500 Duarte Rd, Duarte, CA 910103012
Phone: 6262564673
NPI Identifier 1669579579
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Dr. Indravadan Somalal Shah , MD

Internal Medicine

Active NPI Status
931 Buena Vista Street, #504, Duarte, CA 91010
Phone: 6263582576
NPI Identifier 1932126497
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Dr. Koral Shah , MD

Internal Medicine

Active NPI Status
1500 Duarte Rd, Duarte, CA 910103012
Phone: 8008264673
NPI Identifier 1124672613
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Dr. Mohammed Siddiqui , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1500 Duarte Rd, Duarte, CA 910103012
Phone: 6262564673
NPI Identifier 1861056251
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Dr. Jagvinder Singh , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: March 09, 2020
1227 Buena Vista St, Duarte, CA 910102486
Phone: 6262782775
NPI Identifier 1861684425
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Dr. Elizabeth Anne Smalley , MD

Internal Medicine

Active NPI Status
931 Buena Vista St, 405, Duarte, CA 910101712
Phone: 6263588901
NPI Identifier 1174596233
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Dr. Tomoko Tagawa , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1500 East Duarte Rd, Duarte, CA 91010
Phone: 6264719200
NPI Identifier 1285825414
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Dr. Razmik Thomassian , MD

Internal Medicine

Active NPI Status
1227 Buena Vista St Ste F, Duarte, CA 910102486
Phone: 8772544496
NPI Identifier 1518351733
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Dr. Gilbert Walton , MD

Internal Medicine

Active NPI Status
931 Buena Vista St, 405, Duarte, CA 910101712
Phone: 6263580269
NPI Identifier 1891738209
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Dr. Yu Wang , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1500 Duarte Rd, Duarte, CA 910103012
Phone: 6262564673
NPI Identifier 1932170727
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