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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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.


Hernandez, Staci Ann, LCSW	Mental / behavioral health	1999 S Bascom Ave, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 1999 S Bascom Ave, Campbell, CA 95008(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000073484 Call this office to confirm it takes the plan, and which medical group it is in.
Herrera, Amanda Marie, MFT	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: 300000079018 Call this office to confirm it takes the plan, and which medical group it is in.
Herrera, Amanda Marie, MFT	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: 300000079018 Call this office to confirm it takes the plan, and which medical group it is in.
Herrera, Clara Anahi, 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: 300000078120 Call this office to confirm it takes the plan, and which medical group it is in.
Herrero, Tiffany Chen, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1609140524	1 office entry and medical groups 900 Blake Wilbur Dr, Palo Alto, CA 94304(650) 498-6004Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Herr, Jared James, MD	Specialist	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1184959272	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 404-8444Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Herr, Jared James, MD	Specialist	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1184959272	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 404-8444Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Herwald, Sanna Elizabeth, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1710449111	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-5227Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Herwald, Sanna Elizabeth, MD	Specialist	500 Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	1710449111	1 office entry and medical groups 500 Pasteur Dr, Palo Alto, CA 94304(650) 723-6411Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Hess, Bentley, PSYD	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	1689921843	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: 300000073445 Call this office to confirm it takes the plan, and which medical group it is in.
Hessenthaler, Mark Eric, MD	Mental / behavioral health	1298 Kifer Rd STE 515, Sunnyvale, CA 94086SANTA CLARA area	1487776506	1 office entry and medical groups 1298 Kifer Rd STE 515, Sunnyvale, CA 94086(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000077693 Call this office to confirm it takes the plan, and which medical group it is in.
Hessenthaler, Mark Eric, MD	Mental / behavioral health	482 W San Carlos St, San Jose, CA 95110SANTA CLARA area	1487776506	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: 300000077693 Call this office to confirm it takes the plan, and which medical group it is in.
Hessenthaler, Mark Eric, MD	Mental / behavioral health	2542 S Bascom Ave STE 100, Campbell, CA 95008SANTA CLARA area	1487776506	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: 300000077693 Call this office to confirm it takes the plan, and which medical group it is in.
Hewett, Nicole, SLP	Specialist	911 Bern Ct STE 130, San Jose, CA 95112SANTA CLARA area	None	1 office entry and medical groups 911 Bern Ct STE 130, San Jose, CA 95112(408) 437-8864Medical group: Alignment Health Plan NetworkMedical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Heye, Lucia, 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: 300000080368 Call this office to confirm it takes the plan, and which medical group it is in.
Heywood, Christian S, MD	Specialist	340 Dardanelli Ln STE 10, Los Gatos, CA 95032SANTA CLARA area	1942469952	1 office entry and medical groups 340 Dardanelli Ln STE 10, Los Gatos, CA 95032(408) 412-8110Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Heywood, Christian S, MD	Specialist	175 N Jackson Ave, San Jose, CA 95116SANTA CLARA area	1942469952	1 office entry and medical groups 175 N Jackson Ave, San Jose, CA 95116(669) 214-2599Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Heywood, Christian S, MD	Specialist	175 N Jackson Ave, San Jose, CA 95116SANTA CLARA area	1942469952	1 office entry and medical groups 175 N Jackson Ave, San Jose, CA 95116(669) 214-2599Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Hickenbottom, Angela Nicole, MFT	Mental / behavioral health	482 W San Carlos St, San Jose, CA 95110SANTA CLARA area	1679886279	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: 300000076271 Call this office to confirm it takes the plan, and which medical group it is in.
Hickenbottom, Angela Nicole, MFT	Mental / behavioral health	1298 Kifer Rd STE 515, Sunnyvale, CA 94086SANTA CLARA area	1679886279	1 office entry and medical groups 1298 Kifer Rd STE 515, Sunnyvale, CA 94086(800) 913-2615Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000076271 Call this office to confirm it takes the plan, and which medical group it is in.
Hickenbottom, Angela Nicole, MFT	Mental / behavioral health	2542 S Bascom Ave STE 100, Campbell, CA 95008SANTA CLARA area	1679886279	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: 300000076271 Call this office to confirm it takes the plan, and which medical group it is in.
Hicks, Angela L., 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: 300000080985 3120 Scott Blvd, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080985 Call this office to confirm it takes the plan, and which medical group it is in.
Hicks, Maria D., LCSW	Mental / behavioral health	1999 S Bascom Ave, Campbell, CA 95008SANTA CLARA area	None	1 office entry and medical groups 1999 S Bascom Ave, Campbell, CA 95008(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072511 Call this office to confirm it takes the plan, and which medical group it is in.
Hicks, Maria D., 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: 300000072511 Call this office to confirm it takes the plan, and which medical group it is in.
Hidalgo, Kari Michelle, LCSW	Mental / behavioral health	652 N Santa Cruz Ave, Los Gatos, CA 95030SANTA CLARA area	None	1 office entry and medical groups 652 N Santa Cruz Ave, Los Gatos, CA 95030(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080283 Call this office to confirm it takes the plan, and which medical group it is in.