Alignment Health Sutter Advantage +More (HMO) · 2026

Plan type: HMO
Providers listed: 4,742

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.

4,742 listings. Repeated names and offices are kept as printed. 1,821 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.


Nwosu, Ebere Assumpta, NP	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(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068233 Call this office to confirm it takes the plan, and which medical group it is in.
Nwufor, Ifeoma, 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: 300000065154 Call this office to confirm it takes the plan, and which medical group it is in.
Obialor, Kosi Uzochika, NP	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(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068058 Call this office to confirm it takes the plan, and which medical group it is in.
Obialor, Kosi Uzochika, 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: 300000068058 Call this office to confirm it takes the plan, and which medical group it is in.
Obonna, Festus C, NP	Mental / behavioral health	4966 El Camino Real STE 224, Los Altos, CA 94022SANTA CLARA area	None	1 office entry and medical groups 4966 El Camino Real STE 224, Los Altos, CA 94022(650) 690-2362Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000070718 Call this office to confirm it takes the plan, and which medical group it is in.
Ochoa, Leticia, 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(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447377 Call this office to confirm it takes the plan, and which medical group it is in.
Ochoa, Rebecca Tyrrell, LCSW	Mental / behavioral health	5988 Silver Creek Valley Rd STE 55, San Jose, CA 95138SANTA CLARA area	None	1 office entry and medical groups 5988 Silver Creek Valley Rd STE 55, San Jose, CA 95138(315) 873-2936Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000446239 Call this office to confirm it takes the plan, and which medical group it is in.
O'Connor Hospital	Hospital	9400 N Name Uno, Gilroy, CA 95020SANTA CLARA area	None	1 office entry and medical groups 9400 N Name Uno, Gilroy, CA 95020(408) 848-2000 Call this office to confirm it takes the plan, and which medical group it is in.
O'Connor Hospital	Hospital	2105 Forest Ave, San Jose, CA 95128SANTA CLARA area	None	3 office entries and medical groups 2105 Forest Ave, San Jose, CA 95128(408) 947-2500 225 N Jackson Ave, San Jose, CA 95116(408) 259-5000 751 S Bascom Ave, San Jose, CA 95128(408) 885-5000 Call this office to confirm it takes the plan, and which medical group it is in.
O'Donnell, Diane Marie, LCSW	Mental / behavioral health	99 Almaden Blvd STE 600, San Jose, CA 95113SANTA CLARA area	1760682355	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: 300000067563 Call this office to confirm it takes the plan, and which medical group it is in.
Oerding, Ken Samith, 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: 300000068519 Call this office to confirm it takes the plan, and which medical group it is in.
Oettinger, Jason Paul, MD	Primary care	201 Old San Francisco Rd, Sunnyvale, CA 94086SANTA CLARA area	1821748625	1 office entry and medical groups 201 Old San Francisco Rd, Sunnyvale, CA 94086(408) 730-4256Medical group: Palo Alto Medical Foundation · Carrier ID: 300000362368 Call this office to confirm it takes the plan, and which medical group it is in.
Offenstein, Ronald Earl, 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: 300000068081 Call this office to confirm it takes the plan, and which medical group it is in.
Ofili, Miriam Ngozi, 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(256) 500-8688Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000448572 Call this office to confirm it takes the plan, and which medical group it is in.
Ofodile, Ify, 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: 300000448101 Call this office to confirm it takes the plan, and which medical group it is in.
Ofodile, Ify, 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: 300000448101 Call this office to confirm it takes the plan, and which medical group it is in.
Ofoegbu, Angela, 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: 300000065769 Call this office to confirm it takes the plan, and which medical group it is in.
Ofoeze, Nnamdi, 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: 300000063162 Call this office to confirm it takes the plan, and which medical group it is in.
Ogbebor, Future, 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: 300000065209 Call this office to confirm it takes the plan, and which medical group it is in.
Ogbebor, Future, NP	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(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065209 Call this office to confirm it takes the plan, and which medical group it is in.
Ogbetuo, Ese, 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: 300000066333 Call this office to confirm it takes the plan, and which medical group it is in.
Ogbuafor, Titus Chukwunete, 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: 300000066982 Call this office to confirm it takes the plan, and which medical group it is in.
Oh, Cristine Hyun, MD	Mental / behavioral health	1550 The Alameda Ste 105, San Jose, CA 95126SANTA CLARA area	1972189686	1 office entry and medical groups 1550 The Alameda Ste 105, San Jose, CA 95126(408) 295-8111Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000445132 Call this office to confirm it takes the plan, and which medical group it is in.
Ojha, Rashi, MD	Mental / behavioral health	3912 Rivermark Plz, Santa Clara, CA 95054SANTA CLARA area	None	1 office entry and medical groups 3912 Rivermark Plz, Santa Clara, CA 95054(650) 934-7000Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000447346 Call this office to confirm it takes the plan, and which medical group it is in.
Ojha, Rashi, MD	Mental / behavioral health	701 E El Camino Real, Mountain View, CA 94040SANTA CLARA area	1679151864	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: 300000447346 Call this office to confirm it takes the plan, and which medical group it is in.