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Registered Nurses in Sunnyvale, CA

Browse 16 Registered Nurse providers listed in NPPES with a practice address in Sunnyvale, California.

16 Healthcare Providers

How Sunnyvale compares with the U.S.

Sunnyvale has 10 Registered Nurses per 100,000 residents, about 24% of the U.S. rate of 44.

That is 16 active Registered Nurses with a practice address in Sunnyvale, for a population of 154,236.

The California rate is 34 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

Too few Registered Nurses in Sunnyvale are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Girija Ponnuraju , AGNP

Registered Nurse

Active NPI Status Accepts Medicare Assignment
250 W El Camino Real Apt 2205, Sunnyvale, CA 940871376
Phone: 4088259626
NPI Identifier 1134625130
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Maria Geraldine Nomil Bigornia , PUBLIC HEALTH NURSE

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave, Sunnyvale, CA 940867913
Phone: 4089924932
NPI Identifier 1184399818
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Patrick Okechukwu Eronini , RN

Registered Nurse

Active NPI Status
240 S Taaffe St Apt 1205, Sunnyvale, CA 940868097
Phone: 9565228833
NPI Identifier 1730055161
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Shannen Nichole Galvez , RN

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave, Sunnyvale, CA 940867913
Phone: 9518070446
NPI Identifier 1740993302
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Laila Aziz Gulzar , RN

Registered Nurse

Active NPI Status
535 Oakmead Pkwy, Sunnyvale, CA 940854023
Phone: 4085245069
NPI Identifier 1932722154
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Allison Hale

Registered Nurse

Active NPI Status
301 Old San Francisco Rd, Sunnyvale, CA 940866386
Phone: 4082014066
NPI Identifier 1144167917
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Sally Larwood , RN

Registered Nurse

Active NPI Status
604 E Evelyn Ave, Sunnyvale, CA 940866459
Phone: 4087395151
NPI Identifier 1679623573
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Yosabet Minas

Registered Nurse

Active NPI Status
279 Jackson St, Sunnyvale, CA 940865109
Phone: 4088544118
NPI Identifier 1295675189
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Jennifer Lynne Mullings-Black , RN

Registered Nurse

Active NPI Status
1085 Tasman Dr Spc 820, Sunnyvale, CA 940895919
Phone: 4084802745
NPI Identifier 1841994530
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Tran Ngoc Nguyen , BSN PHN RN

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave, Sunnyvale, CA 940867913
Phone: 4084722294
NPI Identifier 1851931802
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Pamela Perez Hernandez

Registered Nurse

Active NPI Status
1072 Reed Ave Apt 57, Sunnyvale, CA 940868415
Phone: 4085076853
NPI Identifier 1174217897
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Rory Nicholas Sidovar

Registered Nurse

Active NPI Status
1645 Kennewick Dr, Sunnyvale, CA 940874129
Phone: 4088364422
NPI Identifier 1669345856
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Lois To

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave, Sunnyvale, CA 940867913
Phone: 4089924928
NPI Identifier 1982020855
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Wilma Ruth Torres

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave Dept 1, Sunnyvale, CA 940867913
Phone: 4086100818
NPI Identifier 1467024521
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Thuy Vo

Registered Nurse

Active NPI Status
660 S Fair Oaks Ave, Sunnyvale, CA 940867913
Phone: 4089924900
NPI Identifier 1467128074
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Eboney White , RN

Registered Nurse

Active NPI Status
1306 S Mary Ave, Sunnyvale, CA 940873130
Phone: 4087322729
NPI Identifier 1235904830
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Frequently Asked Questions about Registered Nurse in Sunnyvale

How do I check a Registered Nurse practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.