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.


Bushrow, Sue Marie, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	1841565108	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: 300000063796 Call this office to confirm it takes the plan, and which medical group it is in.
Busque, Stephan, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1508891052	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 498-7878Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Butchy, Margaret Virginia, MD	Specialist	400 Parnassus Ave, San Francisco, CA 94143SAN FRANCISCO area	1306406939	2 office entries and medical groups 400 Parnassus Ave, San Francisco, CA 94143(415) 353-2161Medical group: Brown & Toland Health Services Inc 400 Parnassus Ave Plaza Level, San Francisco, CA 94143(415) 353-2161Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Christi, MD	Specialist	505 Parnassus Ave Ste 260C, San Francisco, CA 94143SAN FRANCISCO area	1043639321	2 office entries and medical groups 505 Parnassus Ave Ste 260C, San Francisco, CA 94143(628) 206-8000Medical group: Brown & Toland Health Services Inc 505 Parnassus Ave STE M391, San Francisco, CA 94143(415) 353-2200Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Julia, PSYD	Mental / behavioral health	1298 Kifer Rd STE 515, Sunnyvale, CA 94086SANTA CLARA area	None	1 office entry and medical groups 1298 Kifer Rd STE 515, Sunnyvale, CA 94086(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000077332 Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Julia, PSYD	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: 300000077332 Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Julia, PSYD	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: 300000077332 Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Julia, PSYD	Mental / behavioral health	482 W San Carlos St, San Jose, CA 95110SANTA CLARA area	None	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: 300000077332 Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Santino Sciscione, MD	Specialist	2001 Dwight Way, Berkeley, CA 94704ALAMEDA area	1588291447	1 office entry and medical groups 2001 Dwight Way, Berkeley, CA 94704(510) 204-1591Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Santino Sciscione, MD	Specialist	875 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1588291447	1 office entry and medical groups 875 Blake Wilbur Dr, Palo Alto, CA 94304(650) 498-6000Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Santino Sciscione, MD	Specialist	2589 Samaritan Dr, San Jose, CA 95124SANTA CLARA area	1588291447	1 office entry and medical groups 2589 Samaritan Dr, San Jose, CA 95124(408) 426-4900Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Santino Sciscione, MD	Specialist	20126 Stanton Ave STE 101, Castro Valley, CA 94546ALAMEDA area	1588291447	1 office entry and medical groups 20126 Stanton Ave STE 101, Castro Valley, CA 94546(510) 727-2750Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butler, Santino Sciscione, MD	Specialist	5725 W Las Positas Blvd 102, Pleasanton, CA 94588ALAMEDA area	1588291447	2 office entries and medical groups 5725 W Las Positas Blvd 102, Pleasanton, CA 94588(925) 621-7700Medical group: Brown & Toland Health Services Inc 5725 W Las Positas Blvd STE 102, Pleasanton, CA 94588(925) 621-7700Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butowski, Nicholas A, MD	Specialist	400 Parnassus Ave FL 8, San Francisco, CA 94143SAN FRANCISCO area	1184681009	1 office entry and medical groups 400 Parnassus Ave FL 8, San Francisco, CA 94143(415) 353-7500Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butowski, Nicholas A, MD	Specialist	225 California Dr, Burlingame, CA 94010SAN MATEO area	1184681009	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.
Butrymowicz, Anna, MD	Specialist	2380 Sutter St, San Francisco, CA 94115SAN FRANCISCO area	1740570944	1 office entry and medical groups 2380 Sutter St, San Francisco, CA 94115(415) 353-2757Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Butson, Darryl William, LCSW	Mental / behavioral health	851 Del Mar Ave, San Jose, CA 95128SANTA CLARA area	None	1 office entry and medical groups 851 Del Mar Ave, San Jose, CA 95128(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076918 Call this office to confirm it takes the plan, and which medical group it is in.
Butson, Darryl William, 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: 300000076918 Call this office to confirm it takes the plan, and which medical group it is in.
Buttar, Amanpreet, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	1962679753	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(408) 885-5000Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Buttner, Melissa, PSYD	Mental / behavioral health	3609 Sacramento St, San Francisco, CA 94118SAN FRANCISCO area	None	1 office entry and medical groups 3609 Sacramento St, San Francisco, CA 94118(415) 237-0377Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074824 Call this office to confirm it takes the plan, and which medical group it is in.
Buyyounouski, Mark K, MD	Specialist	875 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1912927021	1 office entry and medical groups 875 Blake Wilbur Dr, Palo Alto, CA 94304(650) 723-3391Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Buyyounouski, Mark K, MD	Specialist	5725 W Las Positas Blvd STE 100B, Pleasanton, CA 94588ALAMEDA area	1912927021	1 office entry and medical groups 5725 W Las Positas Blvd STE 100B, Pleasanton, CA 94588(925) 621-7700Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Buzi, Sharon, MD	Specialist	15151 National Ave, Los Gatos, CA 95032SANTA CLARA area	1730478041	1 office entry and medical groups 15151 National Ave, Los Gatos, CA 95032(408) 356-0431Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Buzi, Sharon, MD	Specialist	2500 Hospital Dr, Mountain View, CA 94040SANTA CLARA area	1730478041	1 office entry and medical groups 2500 Hospital Dr, Mountain View, CA 94040(408) 356-0431Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Bychkova, Tasya, MFT	Mental / behavioral health	51 E Campbell Ave STE 100E, Campbell, CA 95008SANTA CLARA area	1013031434	1 office entry and medical groups 51 E Campbell Ave STE 100E, Campbell, CA 95008(408) 409-5435Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079709 Call this office to confirm it takes the plan, and which medical group it is in.