Diana Liz Fruzza
Family Nurse Practitioner · San Clemente, CA
Diana Liz Fruzza is a family nurse practitioner with a practice address in San Clemente, California, and NPI 1780331439, issued on Mar 2, 2022. Check the license (California 95020841, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Liz Fruzza
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95020841 CA
Self-reported in NPPES; status is on the state search - Practice location
- 638 Camino DE Los Mares, San Clemente, CA 92673
- Phone
- (949) 487-9791
- Enumerated
- Mar 2, 2022
- Record last updated
- Dec 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20221102002073); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 638 Camino DE Los Mares
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samey Abdulrub, PHARMDPharmacist1225677628
- Engy Bebaway, PHARM.D.Pharmacist1912617408
- Stephanie ChiuPharmacist1780119289
- Victoria DeangeloPharmacist1194291096
- Lillian HanPharmacist1306441522
- Katarzyna Hudson, NPFamily Nurse Practitioner1003347816
Verify Diana Liz Fruzza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95020841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average family nurse practitioner in 2024
828 Medicare Part D claims for 386 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa61 claims
- Prednisone45 claims
- Triamcinolone Acetonide37 claims
- Azithromycin33 claims
- Cephalexin26 claims
- Gabapentin22 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): 86.4 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).
Bills Medicare through one group practice
- Southern California Permanente Medical GroupMission Viejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Liz Fruzza among 16,966 family nurse practitioner records in California
Diana Liz Fruzza 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 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2021 · median 2019 among the 6,793 with a school on file
- 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).
27 family nurse practitioner records list a practice address in San Clemente
They are 27 of the 969 NPPES records with a practice address in San Clemente, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in San Clemente → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kellie Atkins, FNPSan Clemente, CA 926731013580497
- Lynn Briganti, RN, NP, APRN,BCSan Clemente, CA 926731811073471
- Carrie Crawford, FNPSan Clemente, CA 926731356798789
- Lauren Deats, NPSan Clemente, CA 926731619447562
- Ruth Herdy, NPSan Clemente, CA 926731760931448
- Katarzyna Hudson, NPSan Clemente, CA 926731003347816
- Diane Keyes, FNPSan Clemente, CA 926731477696417
- Linda Long, FNP-BCSan Clemente, CA 926731104094937
Common questions
What is Diana Liz Fruzza's NPI number?
Diana Liz Fruzza's National Provider Identifier (NPI) is 1780331439, issued on Mar 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Diana Liz Fruzza located?
The NPPES record lists a practice address at 638 Camino DE Los Mares, San Clemente, CA, 92673. Phone: (949) 487-9791. Providers update this record themselves, so call before visiting.
How can I verify Diana Liz Fruzza's license?
NPPES lists California license number 95020841, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Liz Fruzza prescribe under Medicare Part D?
In 2024, Diana Liz Fruzza had 828 Medicare Part D claims for 386 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Diana Liz Fruzza's MIPS final score?
The 2023 MIPS final score is 86.4 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.