Alignment Health Advantage PPO (PPO) · 2026

Plan type: PPO
Providers listed: 5,344

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.

5,344 listings. Repeated names and offices are kept as printed. 1,937 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.


Longar, Susan, MD	Specialist	1850 Sullivan Ave 500, Daly City, CA 94015SAN MATEO area	1578506960	1 office entry and medical groups 1850 Sullivan Ave 500, Daly City, CA 94015(650) 992-9221Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Longmire, Michelle Rae, MD	Specialist	603 S Knickerbocker Dr, Sunnyvale, CA 94087SANTA CLARA area	1659691723	1 office entry and medical groups 603 S Knickerbocker Dr, Sunnyvale, CA 94087(408) 736-0441Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Longwell, Aleda A., MD	Specialist	4300 El Camino Real STE 100, Los Altos, CA 94022SANTA CLARA area	1093960643	1 office entry and medical groups 4300 El Camino Real STE 100, Los Altos, CA 94022(650) 320-6000Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Lonnerdal, Ida Nilanthi, 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: 300000077397 Call this office to confirm it takes the plan, and which medical group it is in.
Lo, Peter, MD	Specialist	2500 Hospital Dr BLDG 151, Mountain View, CA 94040SANTA CLARA area	1871097857	1 office entry and medical groups 2500 Hospital Dr BLDG 151, Mountain View, CA 94040(650) 282-3000Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Ana Luz, LCSW	Mental / behavioral health	640 W California Ave, Sunnyvale, CA 94086SANTA CLARA area	None	1 office entry and medical groups 640 W California Ave, Sunnyvale, CA 94086(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068501 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Ana Luz, 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: 300000068501 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Jaymie, NP	Mental / behavioral health	1040 Park Ave STE 200A, San Jose, CA 95126SANTA CLARA area	1144864679	1 office entry and medical groups 1040 Park Ave STE 200A, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000071058 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Jennifer Lee, LCSW	Mental / behavioral health	3031 Tisch Way, San Jose, CA 95128SANTA CLARA area	None	1 office entry and medical groups 3031 Tisch Way, San Jose, CA 95128(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000069768 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Jennifer Lee, 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: 300000069768 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Jennifer Lee, LCSW	Mental / behavioral health	3 E 3rd Ave, San Mateo, CA 94401SAN MATEO area	None	1 office entry and medical groups 3 E 3rd Ave, San Mateo, CA 94401(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000069768 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Lizette, 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: 300000074489 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Lizette, 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: 300000074489 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Marta, LCSW	Mental / behavioral health	2100 Geng Rd STE 210, Palo Alto, CA 94303SANTA CLARA area	None	1 office entry and medical groups 2100 Geng Rd STE 210, Palo Alto, CA 94303(833) 646-3243Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065361 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Marta, 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: 300000065361 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez, Marta, LCSW	Mental / behavioral health	1999 S Bascom Ave, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 1999 S Bascom Ave, Campbell, CA 95008(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065361 Call this office to confirm it takes the plan, and which medical group it is in.
Lopez-Nandam, Aneesh, MD	Mental / behavioral health	1941 Ofarrell St STE 103, San Mateo, CA 94403SAN MATEO area	None	1 office entry and medical groups 1941 Ofarrell St STE 103, San Mateo, CA 94403(650) 393-4788Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080916 Call this office to confirm it takes the plan, and which medical group it is in.
Loprieno, Anna Elise, 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(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448472 Call this office to confirm it takes the plan, and which medical group it is in.
Loprieno, Anna Elise, 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(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448472 Call this office to confirm it takes the plan, and which medical group it is in.
Lorentz, Kathryn Elizabeth, LCSW	Mental / behavioral health	2100 Geng Rd STE 210, Palo Alto, CA 94303SANTA CLARA area	None	1 office entry and medical groups 2100 Geng Rd STE 210, Palo Alto, CA 94303(833) 646-3243Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074200 Call this office to confirm it takes the plan, and which medical group it is in.
Lorenz, Hermann Peter, MD	Specialist	900 Blake Wilbur Dr STE 1083, Palo Alto, CA 94304SANTA CLARA area	1477697563	2 office entries and medical groups 900 Blake Wilbur Dr STE 1083, Palo Alto, CA 94304(650) 498-6004Medical group: Alignment Health Plan Network 1000 Welch Rd STE 100, Palo Alto, CA 94304(650) 723-7001Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Lorenz, Hermann Peter, MD	Specialist	900 Blake Wilbur Dr STE 1083, Palo Alto, CA 94304SANTA CLARA area	1477697563	2 office entries and medical groups 900 Blake Wilbur Dr STE 1083, Palo Alto, CA 94304(650) 498-6004Medical group: Alignment Health Plan Network 1000 Welch Rd STE 100, Palo Alto, CA 94304(650) 723-7001Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Lorian Health	Other specialty services	4010 Moorpark Ave STE 112, San Jose, CA 95117ALL COUNTIES area	None	1 office entry and medical groups 4010 Moorpark Ave STE 112, San Jose, CA 95117(408) 441-0522 Call this office to confirm it takes the plan, and which medical group it is in.
Los Altos Sub-Acute & Rehabilitation Center	Skilled nursing	809 Fremont Ave, Los Altos, CA 94024SANTA CLARA area	None	1 office entry and medical groups 809 Fremont Ave, Los Altos, CA 94024(650) 941-5255 Call this office to confirm it takes the plan, and which medical group it is in.
Lose, Alexsandria F, 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: 300000073318 Call this office to confirm it takes the plan, and which medical group it is in.