Alignment Health the ONE (HMO) · 2026

Plan type: HMO
Providers listed: 10,181

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.

10,181 listings. Repeated names and offices are kept as printed. 5,467 are linked to a clinician’s profile. A listing does not guarantee appointments or coverage for a particular service.

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Showing 2,176–2,200 of 10,181 listings, ordered by name.

Del Rio, Maritza Martin, 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: 300000064739 Call this office to confirm it takes the plan, and which medical group it is in.
Del Rio, Maritza Martin, LCSW	Mental / behavioral health	485 South Dr, Mountain View, CA 94040SANTA CLARA area	None	1 office entry and medical groups 485 South Dr, Mountain View, CA 94040(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000064739 Call this office to confirm it takes the plan, and which medical group it is in.
Deluna, Andres, MD	Specialist	751 S Bascom Ave FL 3 STE 340, San Jose, CA 95128SANTA CLARA area	1881728426	1 office entry and medical groups 751 S Bascom Ave FL 3 STE 340, San Jose, CA 95128(888) 334-1000Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
De Luna, M Regina, MD	Specialist	200 Jose Figueres Ave STE 350, San Jose, CA 95116SANTA CLARA area	1144610064	2 office entries and medical groups 200 Jose Figueres Ave STE 350, San Jose, CA 95116(408) 923-8138Medical group: Alignment Health Plan NetworkMedical group: Optum Care Network-San Jose NCPNMedical group: North East Medical Services 200 Jose Figueres Ave STE 350, San Jose, CA 95116(408) 923-8138Medical group: California IPAMedical 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.
Delzer, Haley, LCSW	Mental / behavioral health	2615 Ashby Ave, Berkeley, CA 94705ALAMEDA area	None	1 office entry and medical groups 2615 Ashby Ave, Berkeley, CA 94705(510) 210-3640Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000449600 Call this office to confirm it takes the plan, and which medical group it is in.
Demanigold, Carina, LCSW	Mental / behavioral health	1500 Park Ave, Emeryville, CA 94608ALAMEDA area	None	1 office entry and medical groups 1500 Park Ave, Emeryville, CA 94608(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000065155 Call this office to confirm it takes the plan, and which medical group it is in.
De Miguel Roberson, Francesca N., PSYD	Mental / behavioral health	2000 Santa Clara Ave, Alameda, CA 94501ALAMEDA area	1346496106	1 office entry and medical groups 2000 Santa Clara Ave, Alameda, CA 94501(510) 359-7196Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074225 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis, Anjanette, LCSW	Mental / behavioral health	6623 Dumbarton Cir, Fremont, CA 94555ALAMEDA area	None	1 office entry and medical groups 6623 Dumbarton Cir, Fremont, CA 94555(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080203 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis, Anjanette, 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: 300000080203 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis, Anjanette, LCSW	Mental / behavioral health	4900 Hopyard Rd, Pleasanton, CA 94588ALAMEDA area	None	1 office entry and medical groups 4900 Hopyard Rd, Pleasanton, CA 94588(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080203 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis, Anjanette, LCSW	Mental / behavioral health	800 W El Camino Real, Mountain View, CA 94040SANTA CLARA area	None	1 office entry and medical groups 800 W El Camino Real, Mountain View, CA 94040(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000080203 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis, Darrin Michael, 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) 968-6182Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000064231 Call this office to confirm it takes the plan, and which medical group it is in.
Dennis-Johnson, Belinda Marie, 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: 300000077502 Call this office to confirm it takes the plan, and which medical group it is in.
Derby, Ryan Edward, MD	Specialist	500 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1306055231	2 office entries and medical groups 500 Pasteur Dr, Stanford, CA 94305(650) 723-6411Medical group: Brown & Toland Physicians 300 Pasteur Dr, Stanford, CA 94305(650) 723-6411Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Derby, Ryan Edward, MD	Specialist	300 N Pasteur Dr, Palo Alto, CA 94304SANTA CLARA area	1306055231	2 office entries and medical groups 300 N Pasteur Dr, Palo Alto, CA 94304(650) 723-6411Medical group: Brown & Toland Physicians 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.
Deresinski, Stanley Casimer, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1639153661	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 736-5200Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Derrough, Joseph F., MD	Specialist	1066 S White Rd STE 170, San Jose, CA 95127SANTA CLARA area	1225114747	2 office entries and medical groups 1066 S White Rd STE 170, San Jose, CA 95127(408) 729-9700Medical group: Brown & Toland Physicians 1066 S White Rd STE 170, San Jose, CA 95127(408) 729-9700Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Atman Mukesh, MD	Specialist	213 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1356444822	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.
Desai, Dimpi Nitin, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1780060699	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 721-1300Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Kaniksha Shekhar, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1316266778	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 721-1300Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Kaniksha Shekhar, MD	Specialist	211 Quarry Rd, Palo Alto, CA 94304SANTA CLARA area	1316266778	1 office entry and medical groups 211 Quarry Rd, Palo Alto, CA 94304(650) 721-1300Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Prital, MD	Mental / behavioral health	333 W El Camino Real STE 280, Sunnyvale, CA 94087SANTA CLARA area	1801224092	1 office entry and medical groups 333 W El Camino Real STE 280, Sunnyvale, CA 94087(855) 501-1004Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000068887 Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Toral Nitinbhai, MD	Mental / behavioral health	455 Silicon Valley Blvd, San Jose, CA 95138SANTA CLARA area	1073861761	1 office entry and medical groups 455 Silicon Valley Blvd, San Jose, CA 95138(669) 900-1731Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000077941 Call this office to confirm it takes the plan, and which medical group it is in.
Desai, Tushar Jasubhai, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1114075439	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 725-7061Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Desalvo, David, DC	Specialist	875 Saratoga Ave, San Jose, CA 95129SANTA CLARA area	1619960895	1 office entry and medical groups 875 Saratoga Ave, San Jose, CA 95129(408) 996-8562Medical group: Alignment Health Plan Network 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.