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.


Amoils, Misha, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	1902162563	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(408) 885-6060Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Amorim De Cerqueira Filho, Edilberto, MD	Specialist	1001 Potrero Ave Bldg 1Rm111 Rm 111, San Francisco, CA 94110SAN FRANCISCO area	1205148848	1 office entry and medical groups 1001 Potrero Ave Bldg 1Rm111 Rm 111, San Francisco, CA 94110(628) 206-6182Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Amorn, Melissa Marie, MD	Specialist	20101 Lake Chabot Rd FL 3, Castro Valley, CA 94546ALAMEDA area	1891948048	1 office entry and medical groups 20101 Lake Chabot Rd FL 3, Castro Valley, CA 94546(510) 886-3400Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Amouzegar, Afsaneh, MD	Specialist	1825 4Th St # 3, San Francisco, CA 94143SAN FRANCISCO area	1609432038	1 office entry and medical groups 1825 4Th St # 3, San Francisco, CA 94143(415) 353-9900Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Amundsen, Adrienne Elizabeth, PSYD	Mental / behavioral health	417 Spruce St, San Francisco, CA 94118SAN FRANCISCO area	1104024090	1 office entry and medical groups 417 Spruce St, San Francisco, CA 94118(415) 751-6948Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000079886 Call this office to confirm it takes the plan, and which medical group it is in.
Amzallag, Shara, NP	Mental / behavioral health	100 Pine St STE 1250, San Francisco, CA 94111SAN FRANCISCO area	None	1 office entry and medical groups 100 Pine St STE 1250, San Francisco, CA 94111(855) 444-7258Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446471 Call this office to confirm it takes the plan, and which medical group it is in.
Anakor, Nkiruka Christina, NP	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: 300000449183 Call this office to confirm it takes the plan, and which medical group it is in.
An, Ana Isela, LCSW	Mental / behavioral health	1407 Indiana St, San Francisco, CA 94107SAN FRANCISCO area	None	1 office entry and medical groups 1407 Indiana St, San Francisco, CA 94107(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065689 Call this office to confirm it takes the plan, and which medical group it is in.
An, Ana Isela, 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: 300000065689 Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Aarthi, MD	Primary care	270 Grant Ave, Palo Alto, CA 94306SANTA CLARA area	1881776060	1 office entry and medical groups 270 Grant Ave, Palo Alto, CA 94306(650) 330-7400Medical group: North East Medical Services · Carrier ID: 300000373923 Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Amar, MD	Specialist	3425 S Bascom Ave STE 200, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 3425 S Bascom Ave STE 200, Campbell, CA 95008(408) 356-5292Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Amar, MD	Specialist	24301 Southland Dr STE 200, Hayward, CA 94545ALAMEDA area	None	1 office entry and medical groups 24301 Southland Dr STE 200, Hayward, CA 94545(510) 342-5721Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Amar, MD	Specialist	1455 Montego STE 101, Walnut Creek, CA 94598ALAMEDA area	1407297005	1 office entry and medical groups 1455 Montego STE 101, Walnut Creek, CA 94598(510) 342-5721Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Shilpi, MD	Specialist	290 Baldwin Ave, San Mateo, CA 94401SAN MATEO area	1871556605	1 office entry and medical groups 290 Baldwin Ave, San Mateo, CA 94401(650) 343-4597Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Shilpi, MD	Specialist	1800 Sullivan Ave RM 502, Daly City, CA 94015SAN MATEO area	1871556605	1 office entry and medical groups 1800 Sullivan Ave RM 502, Daly City, CA 94015(650) 991-0405Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Anand, Shuchi, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1932238326	1 office entry and medical groups 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 723-6961Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Anantharaman, Sujata, LDN	Specialist	725 Welch Rd 350, Palo Alto, CA 94304SANTA CLARA area	1568738524	1 office entry and medical groups 725 Welch Rd 350, Palo Alto, CA 94304(650) 497-8000Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Anantharaman, Sujata, LDN	Specialist	1195 W Fremont Ave, Sunnyvale, CA 94087SANTA CLARA area	None	1 office entry and medical groups 1195 W Fremont Ave, Sunnyvale, CA 94087(800) 995-5724Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Anastasiou Perlegos, Christine M, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1881038818	1 office entry and medical groups 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 723-6961Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Anastassiou, Peter Thomas, MD	Specialist	2100 Webster St STE 200, San Francisco, CA 94115SAN FRANCISCO area	1912904806	1 office entry and medical groups 2100 Webster St STE 200, San Francisco, CA 94115(415) 600-7860Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Andersen, Lucille B., MD	Specialist	5924 Stoneridge Dr STE 103, Pleasanton, CA 94588ALAMEDA area	1124082359	1 office entry and medical groups 5924 Stoneridge Dr STE 103, Pleasanton, CA 94588(925) 400-6900Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Anderson, Arlene, NP	Mental / behavioral health	3095 Telegraph Ave, Berkeley, CA 94705ALAMEDA area	1447123237	1 office entry and medical groups 3095 Telegraph Ave, Berkeley, CA 94705(832) 869-4818Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449464 Call this office to confirm it takes the plan, and which medical group it is in.
Anderson, Carrie F., LCSW	Mental / behavioral health	3798 Grand Ave STE 2, Oakland, CA 94610ALAMEDA area	1720265671	1 office entry and medical groups 3798 Grand Ave STE 2, Oakland, CA 94610(510) 395-5218Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081199 Call this office to confirm it takes the plan, and which medical group it is in.
Anderson, Carrie F., LCSW	Mental / behavioral health	80 Eureka Sq STE 210, Pacifica, CA 94044SAN MATEO area	1720265671	2 office entries and medical groups 80 Eureka Sq STE 210, Pacifica, CA 94044(510) 395-5218Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081199 80 Eureka Sq STE 129, Pacifica, CA 94044(510) 395-5218Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000081199 Call this office to confirm it takes the plan, and which medical group it is in.
Anderson, Chase Thaddeus MacEo, MD	Mental / behavioral health	675 18th St, San Francisco, CA 94143SAN FRANCISCO area	1013300417	2 office entries and medical groups 675 18th St, San Francisco, CA 94143(415) 476-7000Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076652 401 Parnassus Ave, San Francisco, CA 94143(415) 514-7687Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076652 Call this office to confirm it takes the plan, and which medical group it is in.