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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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.


Dasgupta, Sunavo, MD	Specialist	656 Mowry Ave, Fremont, CA 94536SANTA CLARA area	1750442422	2 office entries and medical groups 656 Mowry Ave, Fremont, CA 94536(510) 818-9237Medical group: North East Medical Services 38437 Mission Blvd STE 101, Fremont, CA 94536(510) 818-9237Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Dash, Rajesh, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1205051018	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.
Da Silveira, Eduardo B. V., MD	Specialist	200 Jose Figueres Ave STE 170, San Jose, CA 95116SANTA CLARA area	1326135377	3 office entries and medical groups 200 Jose Figueres Ave STE 170, San Jose, CA 95116(408) 471-2222Medical group: Optum Care Network-Greater Bay Area 200 Jose Figueres Ave STE 170, San Jose, CA 95116(408) 471-2222Medical group: California IPA 200 Jose Figueres Ave STE 170, San Jose, CA 95116(408) 471-2222Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Da Silveira, Eduardo B. V., MD	Specialist	14901 National Ave STE 101, Los Gatos, CA 95032SANTA CLARA area	1326135377	4 office entries and medical groups 14901 National Ave STE 101, Los Gatos, CA 95032(408) 345-5925Medical group: Santa Clara County IPA 14901 National Ave STE 101, Los Gatos, CA 95032(408) 345-5925Medical group: Brown & Toland Physicians 14901 National Ave STE 101, Los Gatos, CA 95032(408) 471-9900Medical group: Alignment Health Plan Network 15251 National Ave, Los Gatos, CA 95032(408) 471-9900Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Da Silveira, Eduardo B. V., MD	Specialist	2490 Hospital Dr STE 300, Mountain View, CA 94040SANTA CLARA area	1326135377	3 office entries and medical groups 2490 Hospital Dr STE 300, Mountain View, CA 94040(408) 471-2222Medical group: Brown & Toland Physicians 2490 Hospital Dr STE 300, Mountain View, CA 94040(408) 471-9900Medical group: Alignment Health Plan Network 2490 Hospital Dr STE 300, Mountain View, CA 94040(408) 471-9900Medical group: Alignment Health Plan Network Call this office to confirm it takes the plan, and which medical group it is in.
Das, Millie Snigdha, MD	Specialist	875 Blake Wilbur Dr, Palo Alto, CA 94304SANTA CLARA area	1225182322	1 office entry and medical groups 875 Blake Wilbur Dr, Palo Alto, CA 94304(650) 498-6000Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Dass, Sharad, MD	Specialist	105 N Bascom Ave Ste 202, San Jose, CA 95128SANTA CLARA area	1144312125	1 office entry and medical groups 105 N Bascom Ave Ste 202, San Jose, CA 95128(408) 993-1500Medical group: Optum Care Network-Greater Bay Area Call this office to confirm it takes the plan, and which medical group it is in.
Dastgah, Amir, DPM	Specialist	200 Jose Figueres Ave STE 275, San Jose, CA 95116SANTA CLARA area	1770712101	4 office entries and medical groups 200 Jose Figueres Ave STE 275, San Jose, CA 95116(510) 794-6633Medical group: Alignment Health Plan Network 200 Jose Figueres Ave STE 275, San Jose, CA 95116(510) 996-4385Medical group: Optum Care Network-Greater Bay Area 200 Jose Figueres Ave STE 275, San Jose, CA 95116(408) 262-1188Medical group: Alignment Health Plan Network 200 Jose Figueres Ave STE 275, San Jose, CA 95116(510) 794-6633Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Dastgah, Amir, DPM	Specialist	16275 Monterey St STE E, Morgan Hill, CA 95037SANTA CLARA area	1770712101	4 office entries and medical groups 16275 Monterey St STE E, Morgan Hill, CA 95037(510) 996-4385Medical group: Optum Care Network-Greater Bay Area 16275 Monterey Rd STE E, Morgan Hill, CA 95037(408) 612-4752Medical group: Alignment Health Plan Network 16275 Monterey St STE E, Morgan Hill, CA 95037(408) 612-4752Medical group: Santa Clara County IPA 16275 Monterey Rd STE E, Morgan Hill, CA 95037(408) 612-4752Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Dastgah, Amir, DPM	Specialist	3775 Beacon Ave STE 120, Fremont, CA 94538ALAMEDA area	1770712101	1 office entry and medical groups 3775 Beacon Ave STE 120, Fremont, CA 94538(510) 794-6633Medical group: Santa Clara County IPA Call this office to confirm it takes the plan, and which medical group it is in.
Dastgah, Azar, DPM	Specialist	14651 S Bascom Ave STE 215, Los Gatos, CA 95032SANTA CLARA area	1922302397	2 office entries and medical groups 14651 S Bascom Ave STE 215, Los Gatos, CA 95032(408) 358-2250Medical group: Optum Care Network-Greater Bay Area 14651 S Bascom Ave STE 215, Los Gatos, CA 95032(408) 358-2250Medical 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.
Datrice, Kristina, 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: 300000069717 Call this office to confirm it takes the plan, and which medical group it is in.
Dauber, Ellen Therese, MFT	Mental / behavioral health	4010 Moorpark Ave STE 118, San Jose, CA 95117SANTA CLARA area	1699987024	1 office entry and medical groups 4010 Moorpark Ave STE 118, San Jose, CA 95117(408) 354-8176Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000074032 Call this office to confirm it takes the plan, and which medical group it is in.
Daugherty, Tami Jane, MD	Specialist	300 Pasteur Dr, Stanford, CA 94305SANTA CLARA area	1194742064	1 office entry and medical groups 300 Pasteur Dr, Stanford, CA 94305(650) 498-7878Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Daulton, Melanie Rose, MD	Specialist	2452 Watson Ct, Palo Alto, CA 94303SANTA CLARA area	1154795946	1 office entry and medical groups 2452 Watson Ct, Palo Alto, CA 94303(650) 723-6995Medical group: Brown & Toland Physicians Call this office to confirm it takes the plan, and which medical group it is in.
Davani, Sohyila, PSYD	Mental / behavioral health	1585 62nd St STE 8374, Emeryville, CA 94608ALAMEDA area	1003936154	1 office entry and medical groups 1585 62nd St STE 8374, Emeryville, CA 94608(510) 830-6700Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000075729 Call this office to confirm it takes the plan, and which medical group it is in.
Davidge, Rachel Samantha, LCSW	Mental / behavioral health	2100 Geng Rd, Palo Alto, CA 94303SANTA CLARA area	1629600515	1 office entry and medical groups 2100 Geng Rd, Palo Alto, CA 94303(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067572 Call this office to confirm it takes the plan, and which medical group it is in.
Davidge, Rachel Samantha, LCSW	Mental / behavioral health	5201 Great America Pkwy STE 320, Santa Clara, CA 95054SANTA CLARA area	1629600515	2 office entries and medical groups 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(888) 684-2779Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067572 5201 Great America Pkwy STE 320, Santa Clara, CA 95054(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000067572 Call this office to confirm it takes the plan, and which medical group it is in.
Davidson, Jonathan Sam, MD	Specialist	530 Lytton Ave STE 101, Palo Alto, CA 94301SANTA CLARA area	None	1 office entry and medical groups 530 Lytton Ave STE 101, Palo Alto, CA 94301(916) 568-1094Medical group: Nivano Physicians IPA Call this office to confirm it takes the plan, and which medical group it is in.
Davila, Alvaro Daniel, MD	Specialist	751 S Bascom Ave FL 5 STE 540, San Jose, CA 95128SANTA CLARA area	1144299926	1 office entry and medical groups 751 S Bascom Ave FL 5 STE 540, San Jose, CA 95128(408) 793-2550Medical group: North East Medical Services Call this office to confirm it takes the plan, and which medical group it is in.
Davila, Paul G., LCSW	Mental / behavioral health	2239 Harbor Bay Pkwy, Alameda, CA 94502ALAMEDA area	None	1 office entry and medical groups 2239 Harbor Bay Pkwy, Alameda, CA 94502(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072184 Call this office to confirm it takes the plan, and which medical group it is in.
Davila, Paul G., LCSW	Mental / behavioral health	2100 Geng Rd, Palo Alto, CA 94303SANTA CLARA area	None	1 office entry and medical groups 2100 Geng Rd, Palo Alto, CA 94303(323) 690-1870Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072184 Call this office to confirm it takes the plan, and which medical group it is in.
Davila, Paul G., LCSW	Mental / behavioral health	1942 University Ave STE 208, Berkeley, CA 94704ALAMEDA area	None	1 office entry and medical groups 1942 University Ave STE 208, Berkeley, CA 94704(415) 237-0377Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000072184 Call this office to confirm it takes the plan, and which medical group it is in.
Davila, Paul G., 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: 300000072184 Call this office to confirm it takes the plan, and which medical group it is in.
Davis, Andrew, 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(646) 941-7645Medical group: Optum Behavioral Health Solutions · Carrier ID: 300000075082 Call this office to confirm it takes the plan, and which medical group it is in.