Independent US Healthcare Provider Directory & Public Medical Database
Medical Specialty Listing

Internal Medicine Providers in Los Altos, CA

Browse 31 verified Internal Medicine providers practicing in Los Altos, California.

31 Healthcare Providers
Showing 1–20 of 31 providers
Sorted by Name (A-Z)

Dr. Tinuola Oluwasola Ademola , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1437472974
View Full Profile →

Dr. Bhanu-Rekha Bhaskar , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1932273539
View Full Profile →

Dr. Jacqueline Denkabe , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
371 Distel Circle, Los Altos, CA 940229402
Phone: 6502545200
NPI Identifier 1194883520
View Full Profile →

Dr. Jessica Barry Favreau , MD

Internal Medicine

Active NPI Status
1 1st St Ste 15, Los Altos, CA 940222756
Phone: 6506682558
NPI Identifier 1841450731
View Full Profile →

Dr. Julia Fong , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1154409746
View Full Profile →

Dr. Valerie Gurle , MD

Internal Medicine

Active NPI Status
895 Sherwood Ave, Suite 100, Los Altos, CA 940221344
Phone: 6509491914
NPI Identifier 1598049173
View Full Profile →

Dr. Steven Floyd Hamman , MD

Internal Medicine

Active NPI Status
585 Deodara Dr, Los Altos, CA 940247140
Phone: 6509030843
NPI Identifier 1306289004
View Full Profile →

Dr. Simon Anthony Humphries , MD

Internal Medicine

Active NPI Status Telehealth Services Available
811 Altos Oaks Dr, Suite 2, Los Altos, CA 940245426
Phone: 6509176920
NPI Identifier 1023149440
View Full Profile →

Dr. Allan Kramer , MD

Internal Medicine

Active NPI Status
280 2nd St, Suite 100, Los Altos, CA 940223692
Phone: 6502244970
NPI Identifier 1497038624
View Full Profile →

Dr. Francis Lastufka , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Circle, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1144312141
View Full Profile →

Dr. Ronda Macchello , MD

Internal Medicine

Active NPI Status
370 Disel Cir, Los Altos, CA 95022
Phone: 6502545200
NPI Identifier 1114019742
View Full Profile →

Dr. Janusz J Madej , MD

Internal Medicine

Active NPI Status
339 S San Antonio Rd Ste 1a, Los Altos, CA 940223699
Phone: 6505291669
NPI Identifier 1376616706
View Full Profile →

Dr. Jessica Madej , MD

Internal Medicine

Active NPI Status
339 S San Antonio Rd Ste 1a, Los Altos, CA 940223699
Phone: 6505291669
NPI Identifier 1417537218
View Full Profile →

Payvand Milani

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1548647126
View Full Profile →

Dr. Carrie Riopel Mousseau , MD

Internal Medicine

Active NPI Status
895 Sherwood Ave Ste 100, Los Altos, CA 940221344
Phone: 6508885790
NPI Identifier 1447387451
View Full Profile →

Dr. Amy Muzaffar , MD

Internal Medicine

Active NPI Status
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1124191481
View Full Profile →

Dr. Steven Mark Natterstad , MD

Internal Medicine

Active NPI Status
1000 Fremont Ave, Suite 145, Los Altos, CA 940246093
Phone: 6509171357
NPI Identifier 1710048921
View Full Profile →

Dr. Lailey Naomi Oliva , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1073768727
View Full Profile →

Dr. Marshall Walker Reed , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: July 30, 2026
1665 Clay Dr, Los Altos, CA 940246252
Phone: 6509615885
NPI Identifier 1992910715
View Deactivated Profile →

Dr. Gina Serraiocco , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment Telehealth Services Available
370 Distel Cir, Los Altos, CA 940221404
Phone: 6502545200
NPI Identifier 1063504553
View Full Profile →
← Previous Page Page 1 of 2 Next Page →