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.


Haeffele, Christiane Lynn, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1477753614	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.
Hafezi, Poopak, MD	Mental / behavioral health	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1487231197	1 office entry and medical groups 701 E El Camino Real, Mountain View, CA 94040(650) 934-7808Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000450440 Call this office to confirm it takes the plan, and which medical group it is in.
Hagan, Souphaphone, LCSW	Mental / behavioral health	2033 Gateway Pl, San Jose, CA 95110SANTA CLARA area	None	1 office entry and medical groups 2033 Gateway Pl, San Jose, CA 95110(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000071362 Call this office to confirm it takes the plan, and which medical group it is in.
Hagan, Souphaphone, 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: 300000071362 Call this office to confirm it takes the plan, and which medical group it is in.
Hagan, Souphaphone, LCSW	Mental / behavioral health	530 Lytton Ave, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 530 Lytton Ave, Palo Alto, CA 94301(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000071362 Call this office to confirm it takes the plan, and which medical group it is in.
Hageman, Abbie Christine, MD	Specialist	370 Distel Cir, Los Altos, CA 94022SANTA CLARA area	1053872192	1 office entry and medical groups 370 Distel Cir, Los Altos, CA 94022(650) 254-5200Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Hailston, Lindsey, PSYD	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: 300000081064 Call this office to confirm it takes the plan, and which medical group it is in.
Hailston, Lindsey, PSYD	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: 300000081064 Call this office to confirm it takes the plan, and which medical group it is in.
Hajiseyedjavadi, Omid, MD	Specialist	393 Blossom Hill Rd STE 2100, San Jose, CA 95123SANTA CLARA area	1720032808	1 office entry and medical groups 393 Blossom Hill Rd STE 2100, San Jose, CA 95123(408) 356-7205Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Hajiseyedjavadi, Omid, MD	Specialist	393 Blossom Hill Rd STE 210B, San Jose, CA 95123SANTA CLARA area	1720032808	3 office entries and medical groups 393 Blossom Hill Rd STE 210B, San Jose, CA 95123(408) 356-7205Medical group: Alignment Health Plan Network 393 Blossom Hill Rd STE 210B, San Jose, CA 95123(408) 356-7205Medical group: Seoul Medical GroupMedical group: Optum Care Network-San Jose NCPN 105 N Bascom Ave Ste 202, San Jose, CA 95128(408) 356-7205Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Ha, Junghoon, MD	Specialist	213 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1689239972	1 office entry and medical groups 213 Quarry Rd, Palo Alto, CA 94304(650) 723-6469Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Hake, Saacha Lannine, PSYD	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: 300000078942 Call this office to confirm it takes the plan, and which medical group it is in.
Hakopyan, Armine, 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: 300000065597 Call this office to confirm it takes the plan, and which medical group it is in.
Ha, Kwang, PSYD	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: 300000071029 Call this office to confirm it takes the plan, and which medical group it is in.
Halgedahl, Yi Ting, 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: 300000069775 Call this office to confirm it takes the plan, and which medical group it is in.
Hall, Chantee, PSYD	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: 300000077836 Call this office to confirm it takes the plan, and which medical group it is in.
Hall, Daniel Bowen, MD	Specialist	751 S Bascom Ave, San Jose, CA 95128SANTA CLARA area	None	1 office entry and medical groups 751 S Bascom Ave, San Jose, CA 95128(408) 254-1800Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Hall, Kyle, SLP	Specialist	911 Bern Ct STE 130, San Jose, CA 95112SANTA CLARA area	1437639705	2 office entries and medical groups 911 Bern Ct STE 130, San Jose, CA 95112(408) 437-8864Medical group: Alignment Health Plan Network 911 Bern Ct STE 130, San Jose, CA 95112(408) 437-8864Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Hameed, Syed Morad, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1962288167	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.
Hameed, Syed Morad, MD	Specialist	900 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1962288167	1 office entry and medical groups 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.
Hamilton Iv, William Clark, DC	Specialist	700 W Parr Ave STE B, Los Gatos, CA 95032SANTA CLARA area	1417173469	4 office entries and medical groups 700 W Parr Ave STE B, Los Gatos, CA 95032(408) 206-1667Medical group: Alignment Health Plan NetworkMedical group: Optum Care Network-San Jose NCPN 700 W Parr Ave STE B, Los Gatos, CA 95032(408) 206-1667Medical group: Seoul Medical Group 700 W Parr Ave STE B, Los Gatos, CA 95032(408) 206-1667Medical group: Santa Clara County IPA 700 W Parr Ave STE B, Los Gatos, CA 95032(408) 206-1667Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Hamilton, Lucille Mary, LCSW	Mental / behavioral health	1040 Park Ave STE 200, San Jose, CA 95126SANTA CLARA area	1992806426	2 office entries and medical groups 1040 Park Ave STE 200, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448688 1040 Park Ave STE 200A, San Jose, CA 95126(916) 351-9400Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448688 Call this office to confirm it takes the plan, and which medical group it is in.
Hamisi, Khadija H, 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: 300000066649 Call this office to confirm it takes the plan, and which medical group it is in.
Hammer, Adam Zvi, 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: 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.
Hamper, Wesley Joseph, 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: 300000081530 Call this office to confirm it takes the plan, and which medical group it is in.