Gay Sophia Yu Charley, NP
Gerontology Nurse Practitioner · San Diego, CA
Gay Sophia Yu Charley, NP is a gerontology nurse practitioner with a practice address in San Diego, California, and NPI 1912243627, issued on Dec 27, 2012. Check the license (California 22545, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gay Sophia Yu Charley
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 22545 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10990 San Diego Mission RD, San Diego, CA 92108
- Phone
- (619) 528-1245
- Enumerated
- Dec 27, 2012
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →
Also registered at 10990 San Diego Mission RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vishar Amin, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1326484577
- Jillian Arizcuren, RDRegistered Dietitian1285314930
- Mattie Arsanjani, PHARM.D.Pharmacist1104958164
- Narine Babanyan, LCSWClinical Social Worker1619115656
- Cara Baker, PHARM. D.Pharmacist1033318209
- Jennigrace Bautista, PHARM. D.Pharmacist1972663631
Verify Gay Sophia Yu Charley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
565 Medicare Part D claims for 193 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate40 claims
- Atorvastatin Calcium29 claims
- Omeprazole27 claims
- Potassium Chloride27 claims
- Gabapentin25 claims
- Furosemide23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gay Sophia Yu Charley among 569 gerontology nurse practitioner records in California
Gay Sophia Yu Charley, NP is one of 569 gerontology nurse practitioner records with a practice address in California. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 30% of them.
- NPI issued2012 · 30% of these records are older, 68% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2022 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in California
There are 569 gerontology nurse practitioner records in California.
All 569 in California → Every provider in San Diego → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Theresa Aqui, NP-CSan Diego, CA 921081912475542
- Katherine Barringer, ARNPSan Diego, CA 921081255732228
- Debra Harper-Kiesling, NPSan Diego, CA 921091306619085
- Elisabeth Riles ParzenSan Diego, CA 921071134477359
- Kathryn Hughlock, NPSan Diego, CA 921111568864858
- Jessica Brazel, AGPCNPSan Diego, CA 921031952818601
- Rebekah Garcia, MS, APRNSan Diego, CA 921031073347977
- Morgan Knudsen, NPSan Diego, CA 921031447082896
Common questions
What is Gay Sophia Yu Charley, NP's NPI number?
Gay Sophia Yu Charley, NP's National Provider Identifier (NPI) is 1912243627, issued on Dec 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gay Sophia Yu Charley, NP located?
The NPPES record lists a practice address at 10990 San Diego Mission RD, San Diego, CA, 92108. Phone: (619) 528-1245. Providers update this record themselves, so call before visiting.
How can I verify Gay Sophia Yu Charley, NP's license?
NPPES lists California license number 22545, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gay Sophia Yu Charley, NP prescribe under Medicare Part D?
In 2024, Gay Sophia Yu Charley, NP had 565 Medicare Part D claims for 193 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.