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Medical Specialty Listing

Internal Medicine Providers in Thousand Oaks, CA

Browse 64 verified Internal Medicine providers practicing in Thousand Oaks, California.

64 Healthcare Providers
Showing 41–60 of 64 providers
Sorted by Name (A-Z)

Dr. Sonia Monga , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2230 Lynn Rd, Suite 200, Thousand Oaks, CA 913601901
Phone: 8054951066
NPI Identifier 1851552392
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Dr. Sieglinde Morrent-Swerdlow , MD

Internal Medicine

Active NPI Status
2673 San Miguel Cir, Thousand Oaks, CA 913601326
Phone: 8052973835
NPI Identifier 1942047535
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Dr. Corinna Mosher , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
100 Moody Ct Ste 200, Thousand Oaks, CA 913606082
Phone: 8054183500
NPI Identifier 1992801716
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Dr. Prasad Nadendla , MD

Internal Medicine

Active NPI Status
215 W Janss Rd, Thousand Oaks, CA 913601847
Phone: 8053704733
NPI Identifier 1467030361
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Naj Nagendran

Internal Medicine

Active NPI Status
912 Vista Ridge Ln, Thousand Oaks, CA 91362
Phone: 8053414809
NPI Identifier 1871810820
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Nithyalakshmi Nambiar

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
248 Hampshire Rd Ste 100, Thousand Oaks, CA 913612401
Phone: 8053700040
NPI Identifier 1689237182
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Dr. Theodore E Okerson , MD

Internal Medicine

Active NPI Status
1 Amgen Center Dr, Ms 38/3b, Thousand Oaks, CA 913201730
Phone: 8054479105
NPI Identifier 1225170814
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Dr. Trevor Owens , DO

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
215 W Janss Rd, Thousand Oaks, CA 913601847
Phone: 8054972727
NPI Identifier 1497338271
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Dr. Arpna Patel , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
100 Moody Ct Ste 200, Thousand Oaks, CA 913606082
Phone: 8054183500
NPI Identifier 1427314178
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Dr. Virginia Perez Andreu , MD PHD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2230 Lynn Rd Ste 330, Thousand Oaks, CA 913601989
Phone: 8053090525
NPI Identifier 1710348628
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Dr. David Paul Pryor , MD

Internal Medicine

Active NPI Status
1683 Calle Rochelle, Thousand Oaks, CA 913606938
Phone: 8055587059
NPI Identifier 1053513259
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Dr. Siamac Alexander Salehy , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
215 W Janss Rd, Thousand Oaks, CA 913601847
Phone: 8054972727
NPI Identifier 1598152449
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Dr. Anthony Scardino , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: October 30, 2025
2230 Lynn Rd, Suite 200, Thousand Oaks, CA 913601901
Phone: 8054951066
NPI Identifier 1649224536
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Dr. Maneesh Singhal , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
215 W Janss Rd, Thousand Oaks, CA 913601847
Phone: 5703404908
NPI Identifier 1700017068
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Dr. John Sullivan , MD

Internal Medicine

Active NPI Status
1 Amgen Center Dr, 38-4-C, Thousand Oaks, CA 913201730
Phone: 8054474429
NPI Identifier 1558756262
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Yasimin Taheri

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
215 W Janss Rd, Thousand Oaks, CA 913601847
Phone: 8053704733
NPI Identifier 1548848450
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Dr. Huma Taqi , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
227 W Janss Rd Ste 125, Thousand Oaks, CA 913601856
Phone: 8052424884
NPI Identifier 1285837708
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Dr. Arvin Tunick , MD

Internal Medicine

Active NPI Status
820 Calle Compo, Thousand Oaks, CA 913602214
Phone: 8054984078
NPI Identifier 1881893329
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Dr. Franklin Weil , MD

Internal Medicine

Active NPI Status
2230 Lynn Rd, Suite 200, Thousand Oaks, CA 913601901
Phone: 8054951066
NPI Identifier 1740234640
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Dr. Jo Brice Wilmeth , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: September 25, 2025
223 E Thousand Oaks Blvd, 407, Thousand Oaks, CA 913605803
Phone: 8054973954
NPI Identifier 1538200274
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