Sommer Casco
General Practice Registered Nurse · Foster City, CA
Sommer Casco is a general practice registered nurse with a practice address in Foster City, California, and NPI 1548790975, issued on Jun 18, 2017. Check the license (California 686434, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sommer Casco
- Primary taxonomy
- General Practice Registered Nurse 163WG0000X
- License number
- 686434 CA
Self-reported in NPPES; status is on the state search - Practice location
- 901 Metro Center Blvd, Foster City, CA 94404
- Phone
- (650) 409-1234
- Enumerated
- Jun 18, 2017
- Entity
- Type 1 · individual
Also registered at 901 Metro Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melanie Odeleye, MDPreventive Medicine/Occupational Environmental Medicine Physician1184988255
Verify Sommer Casco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 686434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
General Practice Registered Nurse providers in California
There are 571 general practice registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other general practice registered nurse records in California
- Christine Acapulco, RNFresno, CA1124864806
- Charles AgustinVentura, CA1083238661
- Shaheen Akram, RNCovina, CA1730711037
- Betssy Alanya, NPNorthridge, CA1093539959
- Marlena Alazzam, RNFresno, CA1578167961
- Lauren Alexander, RN, MSN, ANP-BCSan Ramon, CA1689866998
- Rosanne Alexander, RNSonoma, CA1700702750
- Valentine Aljabi, RNSan Diego, CA1497379812
- Ruby Allen, RNBishop, CA1982143475
- Robin Allen-Contreras, RN, CNS, PHN,San Francisco, CA1912345968
Common questions
What is Sommer Casco's NPI number?
Sommer Casco's National Provider Identifier (NPI) is 1548790975, issued on Jun 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sommer Casco located?
The NPPES record lists a practice address at 901 Metro Center Blvd, Foster City, CA, 94404. Phone: (650) 409-1234. Providers update this record themselves, so call before visiting.
How can I verify Sommer Casco's license?
NPPES lists California license number 686434, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.