Alignment Health the ONE (HMO) · 2026

Plan type: HMO
Providers listed: 10,181

Providers listed by this plan

Information as of Oct 3, 2026. Directories change; call the doctor’s office to confirm before you choose. A missing listing does not mean out of network.

10,181 listings. Repeated names and offices are kept as printed. 5,467 are linked to a clinician’s profile. A listing does not guarantee appointments or coverage for a particular service.

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About these listings

These are original name and office occurrences in the carrier's plan-specific directory, not a count of unique clinicians. Names have not been linked to NPI identities. County sections are the carrier's groupings and do not establish physical county boundaries. Check medical-group, referral and office requirements with the plan. A listing does not establish current appointments, coverage for a service, or access through every medical group. A missing listing does not mean out of network.


Fung, Enrica Mang Ka, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1437338951	1 office entry and medical groups 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 723-6961Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Fung, Maisie, MD	Primary care	866 Campus Dr, Stanford, CA 94305SANTA CLARA area	1376639682	2 office entries and medical groups 866 Campus Dr, Stanford, CA 94305(650) 498-2336Medical group: Brown & Toland Physicians · Carrier ID: 300000423344 866 Campus Drive, Stanford, CA 94305(650) 498-2336Medical group: Brown & Toland Physicians · Carrier ID: 300000423344 Call this office to confirm it takes the plan, and which medical group it is in.
Fung, Peter C, MD	Specialist	2500 Hospital Dr STE 4B, Mountain View, CA 94040SANTA CLARA area	None	1 office entry and medical groups 2500 Hospital Dr STE 4B, Mountain View, CA 94040(650) 282-5552Medical group: Optum Care Network-Greater Bay Area Call this office to confirm it takes the plan, and which medical group it is in.
Fu, Ning, MD	Specialist	3803 S Bascom Ave STE 204, Campbell, CA 95008SANTA CLARA area	1124224571	1 office entry and medical groups 3803 S Bascom Ave STE 204, Campbell, CA 95008(408) 770-4455Medical group: Optum Care Network-Greater Bay Area Call this office to confirm it takes the plan, and which medical group it is in.
Fu, Ning, MD	Specialist	200 Jose Figueres Ave, San Jose, CA 95116SANTA CLARA area	1124224571	4 office entries and medical groups 200 Jose Figueres Ave, San Jose, CA 95116(408) 223-7474Medical group: Optum Care Network-Greater Bay Area 200 Jose Figueres Ave STE 255, San Jose, CA 95116(408) 223-7474Medical group: Alignment Health Plan NetworkMedical group: Seoul Medical Group 200 Jose Figueres Ave STE 255, San Jose, CA 95116(408) 223-7474Medical group: Brown & Toland Physicians 200 Jose Figueres Ave STE 255, San Jose, CA 95116(408) 223-7474Medical group: Optum Care Network-San Jose NCPN Call this office to confirm it takes the plan, and which medical group it is in.
Funk, Sterling, LCSW	Mental / behavioral health	6200 Stoneridge Mall Rd, Pleasanton, CA 94588ALAMEDA area	None	1 office entry and medical groups 6200 Stoneridge Mall Rd, Pleasanton, CA 94588(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081463 Call this office to confirm it takes the plan, and which medical group it is in.
Funk, Sterling, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	None	1 office entry and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081463 Call this office to confirm it takes the plan, and which medical group it is in.
Funk, Sterling, LCSW	Mental / behavioral health	6155 Almaden Expy, San Jose, CA 95120SANTA CLARA area	None	1 office entry and medical groups 6155 Almaden Expy, San Jose, CA 95120(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081463 Call this office to confirm it takes the plan, and which medical group it is in.
Furner, Robin Brooke, MFT	Mental / behavioral health	4000 Broadway STE 1, Oakland, CA 94611ALAMEDA area	1376750885	1 office entry and medical groups 4000 Broadway STE 1, Oakland, CA 94611(510) 463-1465Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072827 Call this office to confirm it takes the plan, and which medical group it is in.
Furukawa, Daisuke, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1326434614	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 736-5200Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Fu, Sue Jane, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1942733084	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 736-5555Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Fu, Teresa, MD	Specialist	795 El Camino Real, Palo Alto, CA 94301SANTA CLARA area	1164716619	1 office entry and medical groups 795 El Camino Real, Palo Alto, CA 94301(650) 853-2982Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Futterman, Susan, LCSW	Mental / behavioral health	3120 Telegraph Ave STE 11B, Berkeley, CA 94705ALAMEDA area	None	1 office entry and medical groups 3120 Telegraph Ave STE 11B, Berkeley, CA 94705(415) 237-0377Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081125 Call this office to confirm it takes the plan, and which medical group it is in.
Gabai, Gabrielle Nicole, LCSW	Mental / behavioral health	910 Campisi Way Ste 1D, Campbell, CA 95008SANTA CLARA area	1215499496	1 office entry and medical groups 910 Campisi Way Ste 1D, Campbell, CA 95008(408) 679-2975Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449132 Call this office to confirm it takes the plan, and which medical group it is in.
Gabiola, Julieta Marimla, MD	Primary care	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1164562112	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 736-5211Medical group: Brown & Toland Physicians · Carrier ID: 300000423382 Call this office to confirm it takes the plan, and which medical group it is in.
Gabiola, Julieta Marimla, MD	Primary care	52 Skytop St STE 10, San Jose, CA 95134SANTA CLARA area	1164562112	2 office entries and medical groups 52 Skytop St STE 10, San Jose, CA 95134(669) 294-8888Medical group: Brown & Toland Physicians · Carrier ID: 300000423382 52 Skytop St 10, San Jose, CA 95134(669) 294-8888Medical group: Brown & Toland Physicians · Carrier ID: 300000423382 Call this office to confirm it takes the plan, and which medical group it is in.
Gabriel, Cassandra, LCSW	Mental / behavioral health	6203 San Ignacio Ave STE 110, San Jose, CA 95119SANTA CLARA area	None	1 office entry and medical groups 6203 San Ignacio Ave STE 110, San Jose, CA 95119(866) 945-8131Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447995 Call this office to confirm it takes the plan, and which medical group it is in.
Gaffney, Taylor, LCSW	Mental / behavioral health	99 Almaden Blvd STE 600, San Jose, CA 95113SANTA CLARA area	None	1 office entry and medical groups 99 Almaden Blvd STE 600, San Jose, CA 95113(786) 244-3620Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000450563 Call this office to confirm it takes the plan, and which medical group it is in.
Gainer, Maisha, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	None	1 office entry and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000073764 Call this office to confirm it takes the plan, and which medical group it is in.
Gaiser, Paul Frederick, PSYD	Mental / behavioral health	1124 Ballena Blvd STE 1, Alameda, CA 94501ALAMEDA area	1275654824	1 office entry and medical groups 1124 Ballena Blvd STE 1, Alameda, CA 94501(510) 390-0399Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074715 Call this office to confirm it takes the plan, and which medical group it is in.
Gaitho, Leah, NP	Mental / behavioral health	1040 Park Ave STE 200, San Jose, CA 95126SANTA CLARA area	1194355107	2 office entries and medical groups 1040 Park Ave STE 200, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000107391 1040 Park Ave STE 200A, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000107391 Call this office to confirm it takes the plan, and which medical group it is in.
Galan, Melanie Elizabeth, MFT	Mental / behavioral health	7052 Santa Teresa Blvd PMB 1044, San Jose, CA 95139SANTA CLARA area	None	1 office entry and medical groups 7052 Santa Teresa Blvd PMB 1044, San Jose, CA 95139(412) 909-4142Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074088 Call this office to confirm it takes the plan, and which medical group it is in.
Galatin, Peter Samuel	Specialist	2589 Samaritan Dr, San Jose, CA 95124SANTA CLARA area	1942311386	1 office entry and medical groups 2589 Samaritan Dr, San Jose, CA 95124(408) 426-4900Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Galbraith, Anne, LCSW	Mental / behavioral health	99 Almaden Blvd STE 600, San Jose, CA 95113SANTA CLARA area	None	1 office entry and medical groups 99 Almaden Blvd STE 600, San Jose, CA 95113(786) 244-3620Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076345 Call this office to confirm it takes the plan, and which medical group it is in.
Galbraith, Anne, LCSW	Mental / behavioral health	500 E Remington Dr, Sunnyvale, CA 94087SANTA CLARA area	None	1 office entry and medical groups 500 E Remington Dr, Sunnyvale, CA 94087(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076345 Call this office to confirm it takes the plan, and which medical group it is in.