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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Showing 2,876–2,900 of 18,822 listings, ordered by name.

Chen, Jonathan H., MD	Primary care	500 Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	1619268372	2 office entries and medical groups 500 Pasteur Dr, Palo Alto, CA 94304(650) 723-4000Medical group: Brown & Toland Physicians · Carrier ID: 300000437553 300 N Pasteur Dr, Palo Alto, CA 94304(650) 723-4000Medical group: Brown & Toland Physicians · Carrier ID: 300000437553 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Joy Candace, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	1518223122	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.
Chen, Judy Ju-Yi, MD	Specialist	1445 Bush St, San Francisco, CA 94109SAN FRANCISCO area	1265875611	1 office entry and medical groups 1445 Bush St, San Francisco, CA 94109(415) 972-4600Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Julie Ching-Sian, MD	Primary care	842 Altos Oaks Dr, Los Altos, CA 94024SANTA CLARA area	1760525885	1 office entry and medical groups 842 Altos Oaks Dr, Los Altos, CA 94024(650) 941-0550Medical group: Brown & Toland Physicians · Carrier ID: 300000431255 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Julie, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	None	2 office entries and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 721-1300Medical group: Brown & Toland Physicians 300 Pasteur Dr, Stanford, CA 94305(650) 723-8561Medical group: Nivano Physicians IPA Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Julie, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	None	2 office entries and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 721-1300Medical group: Brown & Toland Physicians 900 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.
Chen, Kwan Sian, MD	Specialist	39231 Liberty St, Fremont, CA 94538ALAMEDA area	1619928025	1 office entry and medical groups 39231 Liberty St, Fremont, CA 94538(510) 494-8316Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Lan, MD	Specialist	1500 Owens St Ste 201, San Francisco, CA 94158SAN FRANCISCO area	1821257148	2 office entries and medical groups 1500 Owens St Ste 201, San Francisco, CA 94158(415) 353-9400Medical group: Brown & Toland Health Services Inc 1500 Owens St Street 201, San Francisco, CA 94158(415) 353-9400Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Lawrence, DPM	Specialist	125 Ciro Ave STE 201, San Jose, CA 95128SANTA CLARA area	None	1 office entry and medical groups 125 Ciro Ave STE 201, San Jose, CA 95128(408) 947-2500Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Leslie, DO	Primary care	3200 Kearney St, Fremont, CA 94538ALAMEDA area	1023428331	1 office entry and medical groups 3200 Kearney St, Fremont, CA 94538(510) 490-1222Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000122121 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Ling P, MD	Specialist	360 Dardanelli Ln STE 2D, Los Gatos, CA 95032SANTA CLARA area	1649216888	1 office entry and medical groups 360 Dardanelli Ln STE 2D, Los Gatos, CA 95032(408) 358-8852Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Lois Lin, SLP	Specialist	2340 Clay St Ste 5, San Francisco, CA 94115SAN FRANCISCO area	1831680982	1 office entry and medical groups 2340 Clay St Ste 5, San Francisco, CA 94115(415) 600-3073Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Maggie, MD	Primary care	2360 Mckee Rd STE 10, San Jose, CA 95116SANTA CLARA area	1649470683	1 office entry and medical groups 2360 Mckee Rd STE 10, San Jose, CA 95116(408) 729-7128Medical group: Optum Care Network-Greater Bay Area · Carrier ID: 300000248325 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Maggie, MD	Specialist	2360 Mckee Rd STE 10, San Jose, CA 95116SANTA CLARA area	1649470683	3 office entries and medical groups 2360 Mckee Rd STE 10, San Jose, CA 95116(408) 729-7128Medical group: North East Medical ServicesMedical group: Seoul Medical Group 2360 Mckee Rd STE 10, San Jose, CA 95116(408) 729-7128Medical group: California IPA 2360 Mckee Rd STE 10, San Jose, CA 95116(408) 729-7128Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Margaret, MD	Primary care	2356 Sutter St Fl 4, San Francisco, CA 94115SAN FRANCISCO area	1427403617	1 office entry and medical groups 2356 Sutter St Fl 4, San Francisco, CA 94115(415) 885-7788Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000440243 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, May Cheng-Su, MD	Specialist	2589 Samaritan Dr, San Jose, CA 95124SANTA CLARA area	1386603447	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.
Chen, Meng, MD	Specialist	3351 El Camino Real Ste 201, Atherton, CA 94027SAN MATEO area	1497190714	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.
Chen, Michelle Mizhi, MD	Specialist	500 Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	None	2 office entries and medical groups 500 Pasteur Dr, Palo Alto, CA 94304(650) 723-5281Medical group: Brown & Toland Physicians 900 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.
Chen, Michelle Mizhi, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1598102881	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 736-5555Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Ming Teh Dwight, MD	Specialist	1501 Trousdale Dr, Burlingame, CA 94010SAN MATEO area	1174543334	1 office entry and medical groups 1501 Trousdale Dr, Burlingame, CA 94010(650) 934-7520Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Ming Teh Dwight, MD	Specialist	1501 Trousdale Dr, Burlingame, CA 94010SAN MATEO area	1174543334	1 office entry and medical groups 1501 Trousdale Dr, Burlingame, CA 94010(650) 934-7520Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chennupati, Sravana Kumar, MD	Specialist	3100 San Pablo Ave, Berkeley, CA 94702ALAMEDA area	1609193226	1 office entry and medical groups 3100 San Pablo Ave, Berkeley, CA 94702(415) 353-2336Medical group: Brown & Toland Health Services Inc Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Pei, MD	Primary care	225 California Dr, Burlingame, CA 94010SAN FRANCISCO area	None	1 office entry and medical groups 225 California Dr, Burlingame, CA 94010(650) 341-9135Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000439896 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Pei, MD	Primary care	490 Illinois St FL 8, Sf, CA 94158SAN FRANCISCO area	None	1 office entry and medical groups 490 Illinois St FL 8, Sf, CA 94158(415) 502-5595Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000439896 Call this office to confirm it takes the plan, and which medical group it is in.
Chen, Pei, MD	Primary care	490 Illinois St FL 8, San Francisco, CA 94143SAN FRANCISCO area	None	1 office entry and medical groups 490 Illinois St FL 8, San Francisco, CA 94143(415) 502-5595Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000439896 Call this office to confirm it takes the plan, and which medical group it is in.

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.