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Alignment Health Harmony (HMO)

Alignment Health Plan

2026 coverage · Plan ID H3815_031_000

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.

Showing 2,851–2,875 of 18,822 listings, ordered by name.
Cheng, Monica, MDPrimary care225 California Dr, Burlingame, CA 94010SAN FRANCISCO areaNone
1 office entry and medical groups
  • 225 California Dr, Burlingame, CA 94010(650) 341-9135Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000433741

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Monica, MDPrimary care490 Illinois St FL 8, Sf, CA 94158SAN FRANCISCO area1386107415
1 office entry and medical groups
  • 490 Illinois St FL 8, Sf, CA 94158(415) 353-4900Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000433741

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Monica, MDPrimary care8000 Marina Blvd STE 600, Brisbane, CA 94005SAN FRANCISCO areaNone
1 office entry and medical groups
  • 8000 Marina Blvd STE 600, Brisbane, CA 94005(415) 514-3577Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000433741

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Monica, MDPrimary care490 Illinois St FL 8, San Francisco, CA 94143SAN FRANCISCO area1386107415
1 office entry and medical groups
  • 490 Illinois St FL 8, San Francisco, CA 94143(415) 353-4900Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000433741

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Paul Po-ShengSpecialist300 Pasteur Dr, Stanford, CA 94305SANTA CLARA areaNone
1 office entry and medical groups
  • 300 Pasteur Dr, Stanford, CA 94305(650) 723-6459Medical group: Brown & Toland Physicians

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Stephanie Wei-Li, MDSpecialist521 Parnassus Ave Fl 5, San Francisco, CA 94143SAN FRANCISCO area1720409584
1 office entry and medical groups
  • 521 Parnassus Ave Fl 5, San Francisco, CA 94143(415) 476-4838Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Xingxing Shelley, MDSpecialist300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area1558656231
1 office entry and medical groups
  • 300 Pasteur Dr, Stanford, CA 94305(650) 723-6961Medical group: Brown & Toland Physicians

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Yew Song, MDSpecialist2380 Sutter St, San Francisco, CA 94115SAN FRANCISCO area1346690336
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.

Cheng, Yvonne, MDSpecialist5730 Telegraph Ave STE 117, Oakland, CA 94609ALAMEDA areaNone
1 office entry and medical groups
  • 5730 Telegraph Ave STE 117, Oakland, CA 94609(415) 600-6400Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Cheng, Yvonne, MDSpecialist1580 Valencia St STE 601, San Francisco, CA 94110SAN FRANCISCO areaNone
2 office entries and medical groups
  • 1580 Valencia St STE 601, San Francisco, CA 94110(415) 600-6400Medical group: Brown & Toland Health Services Inc
  • 1100 Van Ness Ave FL 4, San Francisco, CA 94109(415) 600-6400Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Henry Albert, MDSpecialist87 Fenton St STE 210, Livermore, CA 94550ALAMEDA area1154526895
1 office entry and medical groups
  • 87 Fenton St STE 210, Livermore, CA 94550(925) 460-9899Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Henry Albert, MDSpecialist5565 W Las Positas Blvd STE 340, Pleasanton, CA 94588ALAMEDA area1154526895
1 office entry and medical groups
  • 5565 W Las Positas Blvd STE 340, Pleasanton, CA 94588(925) 460-9899Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Howard H, MDSpecialist8833 Monterey Rd STE D, Gilroy, CA 95020SANTA CLARA areaNone
3 office entries and medical groups
  • 8833 Monterey Rd STE D, Gilroy, CA 95020(669) 500-4955Medical group: Optum Care Network-Greater Bay Area
  • 7888 Wren Ave STE C137, Gilroy, CA 95020(408) 767-2904Medical group: Seoul Medical Group
  • 8833 Monterey Rd STE D, Gilroy, CA 95020(669) 500-4955Medical group: Alignment Health Plan Network

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Howard H, MDSpecialist3395 S Bascom Ave STE 140, Campbell, CA 95008SANTA CLARA area1699763748
3 office entries and medical groups
  • 3395 S Bascom Ave STE 140, Campbell, CA 95008(408) 559-0666Medical group: Optum Care Network-Greater Bay AreaMedical group: Santa Clara County IPAMedical group: California IPA
  • 3395 S Bascom Ave STE 140, Campbell, CA 95008(408) 559-0666Medical group: North East Medical Services
  • 3395 S Bascom Ave STE 140, Campbell, CA 95008(408) 559-0666Medical group: Alignment Health Plan NetworkMedical group: Optum Care Network-San Jose NCPN

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Howard H, MDSpecialist200 Jose Figueres Ave STE 240, San Jose, CA 95116SANTA CLARA areaNone
6 office entries and medical groups
  • 200 Jose Figueres Ave STE 240, San Jose, CA 95116(408) 937-0928Medical group: Optum Care Network-Greater Bay AreaMedical group: Santa Clara County IPA
  • 123 Di Salvo Ave STE E, San Jose, CA 95128(408) 418-2200Medical group: Optum Care Network-Greater Bay AreaMedical group: Santa Clara County IPA
  • 200 Jose Figueres Ave STE 240, San Jose, CA 95116(408) 937-0928Medical group: North East Medical Services
  • 200 Jose Figueres Ave STE 240, San Jose, CA 95116(408) 937-0928Medical group: Seoul Medical Group
  • 200 Jose Figueres Ave STE 240, San Jose, CA 95116(408) 937-0928Medical group: Alignment Health Plan Network
  • 123 Di Salvo Ave STE E, San Jose, CA 95128(408) 418-2200Medical group: Alignment Health Plan Network

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Hsin-Fen, LDNSpecialist725 Welch Rd 350, Palo Alto, CA 94304SANTA CLARA area1265568158
2 office entries and medical groups
  • 725 Welch Rd 350, Palo Alto, CA 94304(650) 497-8000Medical group: Brown & Toland Physicians
  • 725 Welch Rd STE 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.

Chen, Hsuan-Chih, MDSpecialist301 Old San Francisco Rd, Sunnyvale, CA 94086SANTA CLARA area1114286796
1 office entry and medical groups
  • 301 Old San Francisco Rd, Sunnyvale, CA 94086(408) 730-2820Medical group: Brown & Toland Physicians

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, IrisSpecialist505 Parnassus Ave Ste 767, San Francisco, CA 94143SAN FRANCISCO areaNone
1 office entry and medical groups
  • 505 Parnassus Ave Ste 767, San Francisco, CA 94143(415) 353-8126Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, James L, MDSpecialist450 Sutter St RM 400, San Francisco, CA 94108SAN FRANCISCO area1306040548
1 office entry and medical groups
  • 450 Sutter St RM 400, San Francisco, CA 94108(415) 900-3000Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Jennifer Kylien, MDSpecialist450 Broadway St, Redwood City, CA 94063SAN MATEO areaNone
1 office entry and medical groups
  • 450 Broadway St, Redwood City, CA 94063(650) 721-8800Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Jennifer Y, MDSpecialist400 Parnassus Ave FL 7, San Francisco, CA 94143SAN FRANCISCO area1376771758
1 office entry and medical groups
  • 400 Parnassus Ave FL 7, San Francisco, CA 94143(415) 502-4444Medical group: Brown & Toland Health Services Inc

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Jessica Low, MDSpecialist14777 Los Gatos Blvd STE 201, Los Gatos, CA 95032SANTA CLARA area1417111097
2 office entries and medical groups
  • 14777 Los Gatos Blvd STE 201, Los Gatos, CA 95032(650) 324-9200Medical group: Santa Clara County IPAMedical group: Optum Care Network-Greater Bay Area
  • 14777 Los Gatos Blvd STE 201, Los Gatos, CA 95032(650) 324-9200Medical group: Alignment Health Plan Network

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Jessica Low, MDSpecialist1805 El Camino Real STE 100, Palo Alto, CA 94306SANTA CLARA area1417111097
1 office entry and medical groups
  • 1805 El Camino Real STE 100, Palo Alto, CA 94306(650) 324-9200Medical group: Santa Clara County IPAMedical group: Optum Care Network-Greater Bay Area

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Ji Jill, MDPrimary care3260 Sacramento St, Berkeley, CA 94702ALAMEDA area1386685444
1 office entry and medical groups
  • 3260 Sacramento St, Berkeley, CA 94702(510) 981-4100Medical group: Brown & Toland Health Services Inc · Carrier ID: 300000121917

Call this office to confirm it takes the plan, and which medical group it is in.

Chen, Jonathan H., MDPrimary care300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area1619268372
2 office entries and medical groups
  • 300 Pasteur Dr, Stanford, CA 94305(650) 723-4000Medical group: Brown & Toland Physicians · Carrier ID: 300000437553
  • 500 Pasteur Dr, Stanford, CA 94305(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.

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.