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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Showing 426–450 of 10,181 listings, ordered by name.

Atwood, Sharon L, NP	Mental / behavioral health	530 Lytton Ave FL 2, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 530 Lytton Ave FL 2, Palo Alto, CA 94301(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068581 Call this office to confirm it takes the plan, and which medical group it is in.
Atwood, Sharon L, NP	Mental / behavioral health	640 W California Ave STE 210, Sunnyvale, CA 94086SANTA CLARA area	None	1 office entry and medical groups 640 W California Ave STE 210, Sunnyvale, CA 94086(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068581 Call this office to confirm it takes the plan, and which medical group it is in.
Atwood, Sharon L, NP	Mental / behavioral health	2201 Broadway, Oakland, CA 94612ALAMEDA area	None	1 office entry and medical groups 2201 Broadway, Oakland, CA 94612(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068581 Call this office to confirm it takes the plan, and which medical group it is in.
Aufdermauer, Amanda, LDN	Specialist	750 Welch Rd 214, Palo Alto, CA 94304SANTA CLARA area	1902403355	3 office entries and medical groups 750 Welch Rd 214, Palo Alto, CA 94304(650) 723-8696Medical group: Brown & Toland Physicians 725 Welch Rd, Palo Alto, CA 94304(800) 995-5724Medical group: Brown & Toland Physicians 750 Welch Rd STE 214, Palo Alto, CA 94304(650) 723-8696Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Aung, Diana, MD	Specialist	2506 Samaritan Ct, San Jose, CA 95124SANTA CLARA area	1497814834	1 office entry and medical groups 2506 Samaritan Ct, San Jose, CA 95124(408) 523-3870Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Au, Rebecca, LCSW	Mental / behavioral health	2850 Telegraph Ave STE 110, Berkeley, CA 94705ALAMEDA area	1962691451	1 office entry and medical groups 2850 Telegraph Ave STE 110, Berkeley, CA 94705(510) 204-8140Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070966 Call this office to confirm it takes the plan, and which medical group it is in.
Au, Sara, LCSW	Mental / behavioral health	4900 Hopyard Rd, Pleasanton, CA 94588ALAMEDA area	None	1 office entry and medical groups 4900 Hopyard Rd, Pleasanton, CA 94588(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074025 Call this office to confirm it takes the plan, and which medical group it is in.
Au, Sara, 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: 300000074025 Call this office to confirm it takes the plan, and which medical group it is in.
Au, Sara, LCSW	Mental / behavioral health	555 98th Ave, Oakland, CA 94603ALAMEDA area	None	2 office entries and medical groups 555 98th Ave, Oakland, CA 94603(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074025 400 29th St, Oakland, CA 94609(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074025 Call this office to confirm it takes the plan, and which medical group it is in.
Au, Sara, LCSW	Mental / behavioral health	2021 The Alameda, San Jose, CA 95126SANTA CLARA area	None	1 office entry and medical groups 2021 The Alameda, San Jose, CA 95126(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074025 Call this office to confirm it takes the plan, and which medical group it is in.
Au, Vivien, DO	Specialist	1085 W El Camino Real, Sunnyvale, CA 94087SANTA CLARA area	1649550872	1 office entry and medical groups 1085 W El Camino Real, Sunnyvale, CA 94087(408) 524-5900Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Avery, Betty, 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: 300000079471 Call this office to confirm it takes the plan, and which medical group it is in.
Avila, Jonathan Tiago, MD	Primary care	1195 W Fremont Ave, Sunnyvale, CA 94087SANTA CLARA area	1063754745	1 office entry and medical groups 1195 W Fremont Ave, Sunnyvale, CA 94087(408) 426-5590Medical group: Brown & Toland Physicians · Carrier ID: 300000432749 Call this office to confirm it takes the plan, and which medical group it is in.
Avila, Jonathan Tiago, MD	Primary care	2500 Grant Rd, Mountain View, CA 94040SANTA CLARA area	None	2 office entries and medical groups 2500 Grant Rd, Mountain View, CA 94040(650) 498-4468Medical group: Brown & Toland Physicians · Carrier ID: 300000432749 2495 Hospital Dr, Mountain View, CA 94040(650) 497-2701Medical group: Brown & Toland Physicians · Carrier ID: 300000432749 Call this office to confirm it takes the plan, and which medical group it is in.
Avila, Marcia Ilene, LCSW	Mental / behavioral health	501 1st Ave STE 1, San Mateo, CA 94401SAN MATEO area	1336251594	1 office entry and medical groups 501 1st Ave STE 1, San Mateo, CA 94401(650) 400-5293Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000075176 Call this office to confirm it takes the plan, and which medical group it is in.
Avise, Jennifer, MD	Specialist	300 Pasteur Dr, Palo Alto, CA 94305SANTA CLARA area	1801039615	1 office entry and medical groups 300 Pasteur Dr, Palo Alto, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Avise, Jennifer, MD	Specialist	300 Pasteur Dr, Palo Alto, CA 94305SANTA CLARA area	1801039615	1 office entry and medical groups 300 Pasteur Dr, Palo Alto, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Avise, Jennifer, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1801039615	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Avise, Jennifer, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1801039615	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Avitabile, John L, LCSW	Mental / behavioral health	278 Castro St, Mountain View, CA 94041SANTA CLARA area	None	1 office entry and medical groups 278 Castro St, Mountain View, CA 94041(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078213 Call this office to confirm it takes the plan, and which medical group it is in.
Avitabile, John L, LCSW	Mental / behavioral health	430 Peninsula Ave, San Mateo, CA 94401SAN MATEO area	None	1 office entry and medical groups 430 Peninsula Ave, San Mateo, CA 94401(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078213 Call this office to confirm it takes the plan, and which medical group it is in.
Avitabile, John L, 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: 300000078213 Call this office to confirm it takes the plan, and which medical group it is in.
Avitabile, John L, 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: 300000078213 Call this office to confirm it takes the plan, and which medical group it is in.
Avitabile, John L, LCSW	Mental / behavioral health	228 Hamilton Ave, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 228 Hamilton Ave, Palo Alto, CA 94301(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078213 Call this office to confirm it takes the plan, and which medical group it is in.
Avni, Leah, LCSW	Mental / behavioral health	482 W San Carlos St, San Jose, CA 95110SANTA CLARA area	1306429576	1 office entry and medical groups 482 W San Carlos St, San Jose, CA 95110(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067255 Call this office to confirm it takes the plan, and which medical group it is in.

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.