Marisa Hernandez Desilva, APN
Family Nurse Practitioner · Fountain Valley Ca, CA
Marisa Hernandez Desilva, APN is a family nurse practitioner with a practice address in Fountain Valley Ca, California, and NPI 1083815229, issued on May 29, 2007. Check the license (California NP 17493, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marisa Hernandez Desilva
- Credential
- APN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP 17493 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17360 Brookhurst Street, Fountain Valley Ca, CA 92708
- Phone
- (657) 241-3450
- Enumerated
- May 29, 2007
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 689-4327
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Marisa Hernandez Desilva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP 17493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
31 Medicare Part D claims for 17 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Marisa Hernandez Desilva among 16,966 family nurse practitioner records in California
Marisa Hernandez Desilva, APN is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 87% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in California
There are 16,966 family nurse practitioner records in California.
All 16,966 in California → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marcus Angulo, N.PFountain Valley, CA 927081124486568
- Marie Basa, FNP - BCFountain Valley, CA 927081356739767
- Tiffany Caragan, NURSE PRACTITIONERFountain Valley, CA 927081144597543
- Sharmeline Curameng, MSN, FNPFountain Valley, CA 927081891116588
- Nicolette Head, N.P.Fountain Valley, CA 927081508236993
- Jeanie Lam, FNP-CFountain Valley, CA 927081982075859
- Jasmine LeFountain Valley, CA 927081710380654
- Cindy Lee, RN, BSN, MSN, FNPFountain Valley, CA 927081194044271
Common questions
What is Marisa Hernandez Desilva, APN's NPI number?
Marisa Hernandez Desilva, APN's National Provider Identifier (NPI) is 1083815229, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marisa Hernandez Desilva, APN located?
The NPPES record lists a practice address at 17360 Brookhurst Street, Fountain Valley Ca, CA, 92708. Phone: (657) 241-3450. Providers update this record themselves, so call before visiting.
How can I verify Marisa Hernandez Desilva, APN's license?
NPPES lists California license number NP 17493, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marisa Hernandez Desilva, APN prescribe under Medicare Part D?
In 2024, Marisa Hernandez Desilva, APN had 31 Medicare Part D claims for 17 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Marisa Hernandez Desilva, APN's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.