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.


Chin, Christopher, MD	Mental / behavioral health	3300 Webster St STE 803, Oakland, CA 94609ALAMEDA area	None	1 office entry and medical groups 3300 Webster St STE 803, Oakland, CA 94609(844) 995-1640Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000075238 Call this office to confirm it takes the plan, and which medical group it is in.
Chin, Christopher, MD	Mental / behavioral health	1860 El Camino Real STE 250, Burlingame, CA 94010SAN MATEO area	None	1 office entry and medical groups 1860 El Camino Real STE 250, Burlingame, CA 94010(844) 995-1640Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000075238 Call this office to confirm it takes the plan, and which medical group it is in.
Chin, Daphne Wong, MD	Mental / behavioral health	2001 Dwight Way STE 4190, Berkeley, CA 94704ALAMEDA area	1033734751	1 office entry and medical groups 2001 Dwight Way STE 4190, Berkeley, CA 94704(510) 204-4635Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079828 Call this office to confirm it takes the plan, and which medical group it is in.
Chin, Milianne Kau Wun, LCSW	Mental / behavioral health	85 Saratoga Ave Ste 120, Santa Clara, CA 95051SANTA CLARA area	None	1 office entry and medical groups 85 Saratoga Ave Ste 120, Santa Clara, CA 95051(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000445145 Call this office to confirm it takes the plan, and which medical group it is in.
Chinskey, Susan, 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: 300000451156 Call this office to confirm it takes the plan, and which medical group it is in.
Chin, Tammy Angela, MD	Mental / behavioral health	2020 Milvia St STE 300, Berkeley, CA 94704ALAMEDA area	1942521786	2 office entries and medical groups 2020 Milvia St STE 300, Berkeley, CA 94704(510) 843-2220Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070172 2001 Dwight Way FL 4, Berkeley, CA 94704(510) 204-4635Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070172 Call this office to confirm it takes the plan, and which medical group it is in.
Chinthrajah, Rebecca Sharon, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1225235120	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-7061Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chinthrajah, Rebecca Sharon, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1225235120	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-7061Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chirala, Anuradha, MD	Specialist	9400 No Name Uno, Gilroy, CA 95020SANTA CLARA area	1952597478	2 office entries and medical groups 9400 No Name Uno, Gilroy, CA 95020(408) 848-2000Medical group: North East Medical Services 9460 N Name Uno STE 115, Gilroy, CA 95020(408) 779-9422Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Chirala, Anuradha, MD	Specialist	18511 Mission View Dr STE 120, Morgan Hill, CA 95037SANTA CLARA area	1952597478	3 office entries and medical groups 18511 Mission View Dr STE 120, Morgan Hill, CA 95037(408) 779-9422Medical group: Alignment Health Plan Network 18511 Mission View Dr STE 120, Morgan Hill, CA 95037(408) 779-9422Medical group: Santa Clara County IPA 18511 Mission View Dr STE 120, Morgan Hill, CA 95037(408) 779-9422Medical group: Optum Care Network-San Jose NCPN Call this office to confirm it takes the plan, and which medical group it is in.
Chirala, Anuradha, MD	Specialist	2585 Samaritan Dr Ste 20, San Jose, CA 95124SANTA CLARA area	1952597478	1 office entry and medical groups 2585 Samaritan Dr Ste 20, San Jose, CA 95124(650) 723-6459Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chitrakul, Sapatsanun, 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: 300000080188 Call this office to confirm it takes the plan, and which medical group it is in.
Chitrakul, Sapatsanun, LCSW	Mental / behavioral health	2030 Franklin St, Oakland, CA 94612ALAMEDA area	None	1 office entry and medical groups 2030 Franklin St, Oakland, CA 94612(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080188 Call this office to confirm it takes the plan, and which medical group it is in.
Chiu, Bill, MD	Specialist	730 Welch Rd, Palo Alto, CA 94304SANTA CLARA area	1891010864	1 office entry and medical groups 730 Welch Rd, Palo Alto, CA 94304(650) 723-4800Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chmielewski, Annette, LDN	Specialist	730 Welch Rd FL 1, Palo Alto, CA 94304SANTA CLARA area	1063007649	1 office entry and medical groups 730 Welch Rd FL 1, Palo Alto, CA 94304(650) 721-1811Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Cho, Anna Selena, PSYD	Mental / behavioral health	2010 El Camino Real, Santa Clara, CA 95050SANTA CLARA area	None	1 office entry and medical groups 2010 El Camino Real, Santa Clara, CA 95050(424) 209-2386Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000445667 Call this office to confirm it takes the plan, and which medical group it is in.
Cho, Bryan, MD	Specialist	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1891811600	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 853-4933Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Cho, Bryan, MD	Specialist	401 Old San Francisco Rd, Sunnyvale, CA 94086SANTA CLARA area	1891811600	1 office entry and medical groups 401 Old San Francisco Rd, Sunnyvale, CA 94086(408) 730-6227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chock, Monika Kimberly, MD	Specialist	4300 El Camino Real STE 100, Los Altos, CA 94022SANTA CLARA area	1356668735	2 office entries and medical groups 4300 El Camino Real STE 100, Los Altos, CA 94022(650) 325-6000Medical group: Alignment Health Plan Network 4300 El Camino Real STE 100, Los Altos, CA 94022(650) 325-6000Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Cho, Hyunje Grace, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1689170524	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 723-6316Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Choi, Clara Y., MD	Specialist	751 S Bascom Ave STE B10, San Jose, CA 95128SANTA CLARA area	1225236649	1 office entry and medical groups 751 S Bascom Ave STE B10, San Jose, CA 95128(408) 793-2631Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Choi, Ho Sun, MD	Specialist	2081 Forest Ave STE 2, San Jose, CA 95128SANTA CLARA area	1053579169	3 office entries and medical groups 2081 Forest Ave STE 2, San Jose, CA 95128(408) 777-6350Medical group: Alignment Health Plan Network 2081 Forest Ave STE 2, San Jose, CA 95128(408) 777-6350Medical group: Seoul Medical Group 2081 Forest Ave STE 2, San Jose, CA 95128(408) 777-6350Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Choi, Ho Sun, MD	Specialist	20398 Blauer Dr, Saratoga, CA 95070SANTA CLARA area	1053579169	3 office entries and medical groups 20398 Blauer Dr, Saratoga, CA 95070(408) 777-6350Medical group: Brown & Toland Physicians 20398 Blauer Dr, Saratoga, CA 95070(408) 777-6350Medical group: Alignment Health Plan Network 20398 Blauer Dr, Saratoga, CA 95070(408) 777-6350Medical group: Optum Care Network-Greater Bay AreaMedical group: Seoul Medical Group Call this office to confirm it takes the plan, and which medical group it is in.
Choi, Jeongwon, MD	Specialist	200 Jose Figueres Ave STE 255, San Jose, CA 95116SANTA CLARA area	1902213820	3 office entries and medical groups 200 Jose Figueres Ave STE 255, San Jose, CA 95116(408) 223-7474Medical group: Seoul Medical Group 200 Jose Figueres Ave STE 255, San Jose, CA 95116(408) 223-7474Medical group: Alignment Health Plan Network 200 Jose Figueres Ave STE 225, San Jose, CA 95116(408) 223-7474Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Cho, Ki Chul, LAC	Specialist	2454 El Camino Real, Santa Clara, CA 95051SANTA CLARA area	1730217985	2 office entries and medical groups 2454 El Camino Real, Santa Clara, CA 95051(408) 260-1188Medical group: Alignment Health Plan NetworkMedical group: Santa Clara County IPA 2454 El Camino Real, Santa Clara, CA 95051(408) 260-1188Medical group: Seoul Medical Group Call this office to confirm it takes the plan, and which medical group it is in.