Alignment Health Silicon (HMO C-SNP) · 2026

Plan type: HMO C-SNP
Providers listed: 7,811

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.

7,811 listings. Repeated names and offices are kept as printed. 4,444 are linked to a clinician’s profile. A listing does not guarantee appointments or coverage for a particular service.

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Showing 3,426–3,450 of 7,811 listings, ordered by name.

Klausner, Jeffrey David, MD	Specialist	1970 Mountain Blvd, Oakland, CA 94611SANTA CLARA area	1508973249	1 office entry and medical groups 1970 Mountain Blvd, Oakland, CA 94611(510) 984-2489Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Klausner, Jeffrey David, MD	Specialist	201 Dolores Ave, San Leandro, CA 94577SANTA CLARA area	1508973249	1 office entry and medical groups 201 Dolores Ave, San Leandro, CA 94577(510) 984-2489Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Klein, Aleta J., LCSW	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: 300000077613 Call this office to confirm it takes the plan, and which medical group it is in.
Klein, Steven Neil, DPM	Specialist	2500 Hospital Dr BLDG 1, Mountain View, CA 94040SANTA CLARA area	1942304381	2 office entries and medical groups 2500 Hospital Dr BLDG 1, Mountain View, CA 94040(650) 940-1511Medical group: Brown & Toland Physicians 2500 Hospital Dr BLDG 1, Mountain View, CA 94040(650) 940-1511Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Kletter, Hilit, PSYD	Mental / behavioral health	540 University Ave Ste 300, Palo Alto, CA 94301SANTA CLARA area	1710045935	1 office entry and medical groups 540 University Ave Ste 300, Palo Alto, CA 94301(415) 843-1523Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000450506 Call this office to confirm it takes the plan, and which medical group it is in.
Kline, Richard Addison, MD	Specialist	150 N Jackson Ave STE 100, San Jose, CA 95116SANTA CLARA area	1124191085	2 office entries and medical groups 150 N Jackson Ave STE 100, San Jose, CA 95116(408) 770-2297Medical group: Santa Clara County IPA 150 N Jackson Ave STE 100, San Jose, CA 95116(408) 770-2297Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Klosak, Shannon, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	None	2 office entries and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078558 2445 Augustine Dr, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078558 Call this office to confirm it takes the plan, and which medical group it is in.
Klotz, Jenna Marie, MD	Specialist	730 Welch Rd, Palo Alto, CA 94304SANTA CLARA area	1841556354	1 office entry and medical groups 730 Welch Rd, Palo Alto, CA 94304(650) 723-0993Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Klyman, Cassandra Morley, MD	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	1649226234	1 office entry and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000078260 Call this office to confirm it takes the plan, and which medical group it is in.
Knapp, Austen Nicole, MD	Specialist	795 El Camino Real, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 795 El Camino Real, Palo Alto, CA 94301(650) 853-2992Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Knaus, Martin, LAC	Specialist	621 E Campbell Ave STE 11E, Campbell, CA 95008SANTA CLARA area	1962662429	1 office entry and medical groups 621 E Campbell Ave STE 11E, Campbell, CA 95008(408) 931-2266Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Knaus, Martin, LAC	Specialist	551 E Santa Clara St, San Jose, CA 95112SANTA CLARA area	1962662429	3 office entries and medical groups 551 E Santa Clara St, San Jose, CA 95112(408) 931-2266Medical group: California IPA 551 E Santa Clara St, San Jose, CA 95112(408) 931-2266Medical group: Alignment Health Plan Network 551 E Santa Clara St, San Jose, CA 95112(408) 931-2266Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Knight, Ariel Whitney, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1841679008	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 736-7102Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Knight, Ariel Whitney, MD	Specialist	500 Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	1841679008	1 office entry and medical groups 500 Pasteur Dr, Palo Alto, CA 94304(650) 497-8263Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Knowles, Byron Andrew, MD	Specialist	991 Montague Expy STE 104, Milpitas, CA 95035SANTA CLARA area	1225586662	1 office entry and medical groups 991 Montague Expy STE 104, Milpitas, CA 95035(408) 369-5620Medical group: Optum Care Network-San Jose NCPN Call this office to confirm it takes the plan, and which medical group it is in.
Knowles, Joshua Wiley, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1538201520	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.
Knowles, Juliet Klasing	Specialist	730 Welch Rd, Palo Alto, CA 94304SANTA CLARA area	1285926618	1 office entry and medical groups 730 Welch Rd, Palo Alto, CA 94304(650) 723-0993Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Knowles, Richard Thomas, PSYD	Mental / behavioral health	4546 El Camino Real STE B7, Los Altos, CA 94022SANTA CLARA area	1588914139	2 office entries and medical groups 4546 El Camino Real STE B7, Los Altos, CA 94022(866) 362-4246Medical group: Santa Clara County IPA · Carrier ID: 300000279886 4546 El Camino Real STE B7, Los Altos, CA 94022(866) 362-4246Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072365 Call this office to confirm it takes the plan, and which medical group it is in.
Knowlton, Lisa Marie, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1255861787	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 736-7102Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Knowlton, Lisa Marie, MD	Specialist	500 Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	1255861787	2 office entries and medical groups 500 Pasteur Dr, Palo Alto, CA 94304(650) 497-8263Medical group: Brown & Toland Physicians 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 736-5800Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Koch, Francis Henry, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1831385202	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.
Ko, Dayoung, MD	Specialist	555 Knowles Dr STE 220, Los Gatos, CA 95032SANTA CLARA area	1336601822	2 office entries and medical groups 555 Knowles Dr STE 220, Los Gatos, CA 95032(408) 317-3688Medical group: Brown & Toland Physicians 555 Knowles Dr STE 220, Los Gatos, CA 95032(408) 317-3688Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Ko, Dayoung, MD	Specialist	2490 Hospital Dr, Mountain View, CA 94040SANTA CLARA area	1336601822	2 office entries and medical groups 2490 Hospital Dr, Mountain View, CA 94040(650) 962-4600Medical group: Brown & Toland Physicians 2490 Hospital Dr STE 201, Mountain View, CA 94040(650) 962-4600Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Koegel, Lynn, PSYD	Specialist	401 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	None	1 office entry and medical groups 401 Quarry Rd, Palo Alto, CA 94304(650) 723-5511Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Koenig, Mindy S, LCSW	Mental / behavioral health	6203 San Ignacio Ave STE 110, San Jose, CA 95119SANTA CLARA area	None	1 office entry and medical groups 6203 San Ignacio Ave STE 110, San Jose, CA 95119(866) 945-8131Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000445455 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.