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Medical Specialty Listing

Internal Medicine Providers in Fullerton, CA

Browse 45 verified Internal Medicine providers practicing in Fullerton, California.

45 Healthcare Providers
Showing 1–20 of 45 providers
Sorted by Name (A-Z)

Dr. Sang Hoon Ahn , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1950 Sunny Crest Dr Ste 2800, Fullerton, CA 928353641
Phone: 6578889919
NPI Identifier 1568581759
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Dr. Amy Alias , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2141 N Harbor Blvd Ste 25000, Fullerton, CA 928353830
Phone: 7146268615
NPI Identifier 1306015607
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Dr. Rajiv I Bhavsar , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
1321 N Harbor Blvd, Suite # 302, Fullerton, CA 928354124
Phone: 7144410591
NPI Identifier 1477550648
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Dr. Bradley Borsari , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2141 N Harbor Blvd, Suite 25000, Fullerton, CA 928353827
Phone: 7146268610
NPI Identifier 1104826619
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Eugene Boston

Internal Medicine

Active NPI Status
2720 N Harbor Blvd, Suite 100, Fullerton, CA 928352609
Phone: 7144496990
NPI Identifier 1023019965
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Dr. Panagiotis P Bougas , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
220 Laguna Rd, Suite 2, Fullerton, CA 928352523
Phone: 7144467454
NPI Identifier 1295814275
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Dr. Ruben Cabral , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2141 N Harbor Blvd, Suite 25000, Fullerton, CA 928353827
Phone: 7146268610
NPI Identifier 1568458008
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Dr. Sammie Tran Cheng , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr, Fullerton, CA 928353809
Phone: 7147059877
NPI Identifier 1306118666
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Dr. Wilbur Chew , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: April 17, 2025
872 Arbolado Drive, Fullerton, CA 928351810
Phone: 7148791919
NPI Identifier 1902909534
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Dr. Sara Choi , DO

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr, Fullerton, CA 928353809
Phone: 7149923969
NPI Identifier 1346876349
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Dr. Friedhelm H Cordes , MD

Internal Medicine

Active NPI Status
2141 N. Harbor Blvd., Suite 25000, Fullerton, CA 928350000
Phone: 7146268610
NPI Identifier 1588650931
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Dr. Anthony Crymes , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr Ste 311, Fullerton, CA 928353809
Phone: 7144475027
NPI Identifier 1639829625
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Dr. Arash Farahanchi , DO

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
2251 N Harbor Blvd, Fullerton, CA 928352601
Phone: 7144496230
NPI Identifier 1497829972
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Dr. Robert Francis , MD

Internal Medicine

Active NPI Status
433 W Bastanchury Rd, Fullerton, CA 928353404
Phone: 7144467800
NPI Identifier 1366439804
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Dr. Leo Garcia , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
2141 N Harbor Blvd, Suite 25000, Fullerton, CA 928353827
Phone: 7146268610
NPI Identifier 1831185792
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Dr. Kristopher A Huston , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr, Fullerton, CA 928353809
Phone: 7148713280
NPI Identifier 1831517390
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Dr. Michael A Katz , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr, Fullerton, CA 928353809
Phone: 7149923969
NPI Identifier 1841213899
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Dr. Eleanor Marie Kelly , MD

Internal Medicine

Active NPI Status
241 Imperial Hwy, Suite 350, Fullerton, CA 928351055
Phone: 7145788669
NPI Identifier 1912080094
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Dr. Jae K Kim , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
100 E Valencia Mesa Dr Ste 311, Fullerton, CA 928353800
Phone: 7144465590
NPI Identifier 1083642839
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Dr. Pius J. Kim , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
101 E Valencia Mesa Dr, Fullerton, CA 928353809
Phone: 7144475027
NPI Identifier 1003863317
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