Alignment Health Harmony (HMO) · 2026

Plan type: HMO
Providers listed: 18,822

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.

18,822 listings. Repeated names and offices are kept as printed. 12,045 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.


Arnold, Amarilys, 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: 300000065474 Call this office to confirm it takes the plan, and which medical group it is in.
Arnold, Amarilys, LCSW	Mental / behavioral health	95 3rd St STE PMB 2, San Francisco, CA 94103SAN FRANCISCO area	None	1 office entry and medical groups 95 3rd St STE PMB 2, San Francisco, CA 94103(786) 244-3620Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065474 Call this office to confirm it takes the plan, and which medical group it is in.
Arnold, Amarilys, LCSW	Mental / behavioral health	2001 Addison St, Berkeley, CA 94704ALAMEDA area	None	1 office entry and medical groups 2001 Addison St, Berkeley, CA 94704(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065474 Call this office to confirm it takes the plan, and which medical group it is in.
Arnold, Ashley L, LCSW	Mental / behavioral health	1100 Van Ness Ave FL 3, San Francisco, CA 94109SAN FRANCISCO area	1710559687	1 office entry and medical groups 1100 Van Ness Ave FL 3, San Francisco, CA 94109(415) 600-1000Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000451217 Call this office to confirm it takes the plan, and which medical group it is in.
Arnold, Eric Blake, MD	Mental / behavioral health	2020 Milvia St STE 300, Berkeley, CA 94704ALAMEDA area	1255659355	2 office entries and medical groups 2020 Milvia St STE 300, Berkeley, CA 94704(510) 843-2220Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000073230 2001 Dwight Way STE 4190, Berkeley, CA 94704(510) 204-4635Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000073230 Call this office to confirm it takes the plan, and which medical group it is in.
Arnold, Matthew W, MD	Specialist	2850 Telegraph Ave STE 120, Berkeley, CA 94705ALAMEDA area	1477504926	1 office entry and medical groups 2850 Telegraph Ave STE 120, Berkeley, CA 94705(510) 204-8140Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arockia-Dass, Jose Theresita, LCSW	Mental / behavioral health	4850 Union Ave, San Jose, CA 95124SANTA CLARA area	None	2 office entries and medical groups 4850 Union Ave, San Jose, CA 95124(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448560 482 W San Carlos St, San Jose, CA 95110(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448560 Call this office to confirm it takes the plan, and which medical group it is in.
Arockia-Dass, Jose Theresita, LCSW	Mental / behavioral health	1575 Old Bayshore Hwy Ste 201, Burlingame, CA 94010SAN MATEO area	None	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: 300000448560 Call this office to confirm it takes the plan, and which medical group it is in.
Arockia-Dass, Jose Theresita, LCSW	Mental / behavioral health	2542 S Bascom Ave Ste 100, Campbell, CA 95008SANTA CLARA area	None	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: 300000448560 Call this office to confirm it takes the plan, and which medical group it is in.
Arons, Abigail Rose Olson, MD	Primary care	2330 Post St Ste 320, San Francisco, CA 94115SAN FRANCISCO area	1619471661	1 office entry and medical groups 2330 Post St Ste 320, San Francisco, CA 94115(415) 885-7478Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000435025 Call this office to confirm it takes the plan, and which medical group it is in.
Arora, Inder Darshan Kalra, MD	Mental / behavioral health	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1164686499	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 934-7808Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447255 Call this office to confirm it takes the plan, and which medical group it is in.
Arora, Inder Darshan Kalra, MD	Mental / behavioral health	3912 Rivermark Plz, Santa Clara, CA 95054SANTA CLARA area	1164686499	1 office entry and medical groups 3912 Rivermark Plz, Santa Clara, CA 95054(650) 934-7000Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447255 Call this office to confirm it takes the plan, and which medical group it is in.
Arora, Shagun D, MD	Specialist	400 Parnassus Ave FL 4, San Francisco, CA 94143SAN FRANCISCO area	1316198112	1 office entry and medical groups 400 Parnassus Ave FL 4, San Francisco, CA 94143(415) 353-2421Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arramreddy, Rohini, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	1417190059	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(408) 885-2019Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Arron, Sarah Tuttleton, MD	Specialist	1750 El Camino Real STE 206, Burlingame, CA 94010SAN MATEO area	1255463725	1 office entry and medical groups 1750 El Camino Real STE 206, Burlingame, CA 94010(650) 692-0182Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arroyo, Anna Juche Chen, MD	Specialist	3351 El Camino Real Ste 201, Atherton, CA 94027SAN MATEO area	1205102472	1 office entry and medical groups 3351 El Camino Real Ste 201, Atherton, CA 94027(650) 723-3200Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arroyo, Anna Juche Chen, MD	Specialist	5800 Hollis St, Emeryville, CA 94608ALAMEDA area	1205102472	1 office entry and medical groups 5800 Hollis St, Emeryville, CA 94608(510) 806-2100Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arroyo, Sergio Estevan, MD	Specialist	225 California Dr, Burlingame, CA 94010SAN MATEO area	1710365325	1 office entry and medical groups 225 California Dr, Burlingame, CA 94010(415) 353-3900Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arroyo, Sergio Estevan, MD	Specialist	1001 Potrero Ave Bldg 1Rm117 Rm 117, San Francisco, CA 94110SAN FRANCISCO area	1710365325	2 office entries and medical groups 1001 Potrero Ave Bldg 1Rm117 Rm 117, San Francisco, CA 94110(628) 206-6182Medical group: Brown & Toland Health Services Inc 400 Parnassus Ave FL 8, San Francisco, CA 94143(415) 353-8897Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Arsalanian, Mirna, MFT	Mental / behavioral health	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1265985766	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 934-7808Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449714 Call this office to confirm it takes the plan, and which medical group it is in.
Arsalanian, Mirna, MFT	Mental / behavioral health	3912 Rivermark Plz, Santa Clara, CA 95054SANTA CLARA area	1265985766	1 office entry and medical groups 3912 Rivermark Plz, Santa Clara, CA 95054(650) 934-7000Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449714 Call this office to confirm it takes the plan, and which medical group it is in.
Arshad, Seyed Arshan, MD	Specialist	3838 California St RM 715, San Francisco, CA 94118SAN FRANCISCO area	1669030458	2 office entries and medical groups 3838 California St RM 715, San Francisco, CA 94118(415) 668-8010Medical group: Brown & Toland Health Services Inc 3838 California St RM 108, San Francisco, CA 94118(415) 668-8010Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Artandi, Maja Katrin, MD	Primary care	52 Skytop St STE 10, San Jose, CA 95134SANTA CLARA area	1861579039	2 office entries and medical groups 52 Skytop St STE 10, San Jose, CA 95134(669) 294-8888Medical group: Brown & Toland Physicians · Carrier ID: 300000423373 52 Skytop St 10, San Jose, CA 95134(669) 294-8888Medical group: Brown & Toland Physicians · Carrier ID: 300000423373 Call this office to confirm it takes the plan, and which medical group it is in.
Artandi, Maja Katrin, MD	Primary care	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1861579039	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 736-5211Medical group: Brown & Toland Physicians · Carrier ID: 300000423373 Call this office to confirm it takes the plan, and which medical group it is in.
Arun, Aparna, MD	Primary care	1066 S White Rd STE 170, San Jose, CA 95127SANTA CLARA area	1295973782	2 office entries and medical groups 1066 S White Rd STE 170, San Jose, CA 95127(408) 729-9700Medical group: Brown & Toland Physicians · Carrier ID: 300000431025 1066 S White Rd 170, San Jose, CA 95127(408) 729-9700Medical group: Brown & Toland Physicians · Carrier ID: 300000431025 Call this office to confirm it takes the plan, and which medical group it is in.