NPPES file of Aug 9, 2026

Darletha Matthews, MSN, FNP-BC, RN-BC

Family Nurse Practitioner · Fountain Valley, CA

Darletha Matthews, MSN, FNP-BC, RN-BC is a family nurse practitioner with a practice address in Fountain Valley, California, and NPI 1710559315, issued on Jul 13, 2021. Check the license (California 95016774, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710559315
Name
Darletha Matthews
Credential
MSN, FNP-BC, RN-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95016774 CA
Self-reported in NPPES; status is on the state search
Practice location
17360 Brookhurst Street, Fountain Valley, CA 92708
Phone
(866) 276-3627
Enumerated
Jul 13, 2021
Record last updated
Mar 2, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 17360 Brookhurst Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Richard Cho, MDInternal Medicine Physician1275619983
  2. Constantinos Chrysostomou, MDPediatric Cardiology Physician1801868658
  3. Monica Hanna, D.O.Internal Medicine Physician1447870365
  4. Heather Hendron, RDRegistered Dietitian1770252470
  5. Nathan Kwong, MDInternal Medicine Physician1437654340
  6. Billy Le, D.O.Hospitalist Physician1255656963

Verify Darletha Matthews in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95016774
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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83% fewer Medicare Part D claims than the average family nurse practitioner in 2024

223 Medicare Part D claims for 146 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Darletha Matthews223
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass28 claims
  2. Fluticasone Propionate25 claims
  3. Azithromycin22 claims
  4. Albuterol Sulfate Hfa18 claims
  5. Paxlovid18 claims
  6. Ipratropium Bromide14 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.

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.

  1. Qualityout of 100 · 30% of the final score80.9
  2. Costout of 100 · 30%55.1
  3. Promoting interoperabilityout of 100 · 25%78.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Darletha Matthews among 16,966 family nurse practitioner records in California

Darletha Matthews, MSN, FNP-BC, RN-BC 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 2021, is newer than 62% of them.

  • NPI issued2021 · 62% of these records are older, 32% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2023 · 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).

49 family nurse practitioner records list a practice address in Fountain Valley

They are 49 of the 2,190 NPPES records with a practice address in Fountain Valley, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Marcus Angulo, N.PFountain Valley, CA 927081124486568
  2. Marie Basa, FNP - BCFountain Valley, CA 927081356739767
  3. Tiffany Caragan, NURSE PRACTITIONERFountain Valley, CA 927081144597543
  4. Sharmeline Curameng, MSN, FNPFountain Valley, CA 927081891116588
  5. Marisa Desilva, APNFountain Valley Ca, CA 927081083815229
  6. Nicolette Head, N.P.Fountain Valley, CA 927081508236993
  7. Jeanie Lam, FNP-CFountain Valley, CA 927081982075859
  8. Jasmine LeFountain Valley, CA 927081710380654

Common questions

What is Darletha Matthews, MSN, FNP-BC, RN-BC's NPI number?

Darletha Matthews, MSN, FNP-BC, RN-BC's National Provider Identifier (NPI) is 1710559315, issued on Jul 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Darletha Matthews, MSN, FNP-BC, RN-BC located?

The NPPES record lists a practice address at 17360 Brookhurst Street, Fountain Valley, CA, 92708. Phone: (866) 276-3627. Providers update this record themselves, so call before visiting.

How can I verify Darletha Matthews, MSN, FNP-BC, RN-BC's license?

NPPES lists California license number 95016774, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Darletha Matthews, MSN, FNP-BC, RN-BC prescribe under Medicare Part D?

In 2024, Darletha Matthews, MSN, FNP-BC, RN-BC had 223 Medicare Part D claims for 146 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Darletha Matthews, MSN, FNP-BC, RN-BC'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.