Merdie Kristine Delfin, MSN, FNP-BC
Nurse Practitioner · Los Angeles, CA
Merdie Kristine Delfin, MSN, FNP-BC is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1487156428, issued on Mar 6, 2018. Check the license (California 95007511, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Merdie Kristine Delfin
- Credential
- MSN, FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95007511 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Medical Plaza 140, Los Angeles, CA 90095
- Phone
- (310) 794-3070
- Enumerated
- Mar 6, 2018
- Record last updated
- Jan 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 200 Medical Plaza 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rashed Kosber, MDUrology Physician1841871266
Verify Merdie Kristine Delfin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95007511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average nurse practitioner in 2024
402 Medicare Part D claims for 146 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Alfuzosin Hcl Er162 claims
- Finasteride66 claims
- Tamsulosin Hcl65 claims
- Silodosin47 claims
- Dutasteride25 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): 81.1 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).
Merdie Kristine Delfin among 8,223 nurse practitioner records in California
Merdie Kristine Delfin, MSN, FNP-BC is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 56% of them.
- NPI issued2018 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Los Angeles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Brian Barnes, NPLos Angeles, CA 900951689782831
- Cynthia Cabatan-Awang, NPLos Angeles, CA 900951588689616
- Suzette Chafey, NPLos Angeles, CA 900951619901998
- Nanette Fong, NPLos Angeles, CA 900951154355758
- Giovanni Frias, NPLos Angeles, CA 900951699709972
- Liana Garrett, RNPLos Angeles, CA 900951801984679
- Stacey Green, NPLos Angeles, CA 900951053374397
- Vilayphone Hwang, PNPLos Angeles, CA 900951629060157
Common questions
What is Merdie Kristine Delfin, MSN, FNP-BC's NPI number?
Merdie Kristine Delfin, MSN, FNP-BC's National Provider Identifier (NPI) is 1487156428, issued on Mar 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Merdie Kristine Delfin, MSN, FNP-BC located?
The NPPES record lists a practice address at 200 Medical Plaza 140, Los Angeles, CA, 90095. Phone: (310) 794-3070. Providers update this record themselves, so call before visiting.
How can I verify Merdie Kristine Delfin, MSN, FNP-BC's license?
NPPES lists California license number 95007511, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Merdie Kristine Delfin, MSN, FNP-BC prescribe under Medicare Part D?
In 2024, Merdie Kristine Delfin, MSN, FNP-BC had 402 Medicare Part D claims for 146 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Merdie Kristine Delfin, MSN, FNP-BC's MIPS final score?
The 2023 MIPS final score is 81.1 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.