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.


Brown, Calai, LCSW	Mental / behavioral health	99 Almaden Blvd, San Jose, CA 95113SANTA CLARA area	1275117079	1 office entry and medical groups 99 Almaden Blvd, San Jose, CA 95113(833) 646-3243Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070122 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Calai, LCSW	Mental / behavioral health	2100 Geng Rd STE 210, Palo Alto, CA 94303SANTA CLARA area	1275117079	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: 300000070122 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Cherrelle Briona, 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: 300000080076 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Cherrelle Briona, LCSW	Mental / behavioral health	11501 Dublin Blvd STE 200B, Dublin, CA 94568ALAMEDA area	None	1 office entry and medical groups 11501 Dublin Blvd STE 200B, Dublin, CA 94568(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080076 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Christopher L	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: 300000070421 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Christopher L	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: 300000070421 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Christopher L	Mental / behavioral health	1906 El Camino Real, Menlo Park, CA 94027SAN MATEO area	None	1 office entry and medical groups 1906 El Camino Real, Menlo Park, CA 94027(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070421 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Christopher L	Mental / behavioral health	20 Eureka Sq, Pacifica, CA 94044SAN MATEO area	None	1 office entry and medical groups 20 Eureka Sq, Pacifica, CA 94044(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070421 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Courtney, LCSW	Mental / behavioral health	197 E Hamilton Ave Ste 203, Campbell, CA 95008SANTA CLARA area	1356601413	1 office entry and medical groups 197 E Hamilton Ave Ste 203, Campbell, CA 95008(707) 217-9857Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449952 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Cynthia, 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: 300000068987 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Cynthia, LCSW	Mental / behavioral health	39899 Balentine Dr, Newark, CA 94560ALAMEDA area	None	1 office entry and medical groups 39899 Balentine Dr, Newark, CA 94560(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068987 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Cynthia, LCSW	Mental / behavioral health	6623 Dumbarton Cir, Fremont, CA 94555ALAMEDA area	None	1 office entry and medical groups 6623 Dumbarton Cir, Fremont, CA 94555(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068987 Call this office to confirm it takes the plan, and which medical group it is in.
Brown Iii, Warner Harrrison, NP	Mental / behavioral health	482 W San Carlos St, San Jose, CA 95110SANTA CLARA area	1215736715	2 office entries and medical groups 482 W San Carlos St, San Jose, CA 95110(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446625 4850 Union Ave, San Jose, CA 95124(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446625 Call this office to confirm it takes the plan, and which medical group it is in.
Brown Iii, Warner Harrrison, NP	Mental / behavioral health	2542 S Bascom Ave Ste 100, Campbell, CA 95008SANTA CLARA area	1215736715	1 office entry and medical groups 2542 S Bascom Ave Ste 100, Campbell, CA 95008(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446625 Call this office to confirm it takes the plan, and which medical group it is in.
Brown Iii, Warner Harrrison, NP	Mental / behavioral health	6522 Telegraph Ave, Oakland, CA 94609ALAMEDA area	1215736715	1 office entry and medical groups 6522 Telegraph Ave, Oakland, CA 94609(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446625 Call this office to confirm it takes the plan, and which medical group it is in.
Brown Iii, Warner Harrrison, NP	Mental / behavioral health	1575 Old Bayshore Hwy Ste 201, Burlingame, CA 94010SAN MATEO area	1215736715	1 office entry and medical groups 1575 Old Bayshore Hwy Ste 201, Burlingame, CA 94010(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446625 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Johnny, LCSW	Mental / behavioral health	319 Los Gatos Saratoga Rd, Los Gatos, CA 95030SANTA CLARA area	None	1 office entry and medical groups 319 Los Gatos Saratoga Rd, Los Gatos, CA 95030(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000450028 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Joy Lynn, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	1841269461	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(888) 334-1000Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Judith R., PSYD	Mental / behavioral health	533 Crofton Ave APT 4, Oakland, CA 94610ALAMEDA area	1841212149	1 office entry and medical groups 533 Crofton Ave APT 4, Oakland, CA 94610(510) 793-9840Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000064280 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Lafreshia	Mental / behavioral health	431 30th St STE 100B, Oakland, CA 94609ALAMEDA area	1730514605	1 office entry and medical groups 431 30th St STE 100B, Oakland, CA 94609(415) 619-7847Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000077499 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Margaret Hoyne, MFT	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: 300000081229 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Margaret Hoyne, MFT	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: 300000081229 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Mary, SLP	Specialist	1257 Oakmead Pkwy STE C, Sunnyvale, CA 94085SANTA CLARA area	1871458042	1 office entry and medical groups 1257 Oakmead Pkwy STE C, Sunnyvale, CA 94085(510) 250-9199Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Meredith, MFT	Mental / behavioral health	795 El Camino Real, Palo Alto, CA 94301SANTA CLARA area	1184848871	1 office entry and medical groups 795 El Camino Real, Palo Alto, CA 94301(650) 853-2904Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000077979 Call this office to confirm it takes the plan, and which medical group it is in.
Brown, Michael, LCSW	Mental / behavioral health	197 E Hamilton Ave Ste 203, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 197 E Hamilton Ave Ste 203, Campbell, CA 95008(408) 981-4224Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447707 Call this office to confirm it takes the plan, and which medical group it is in.