Marlita Bates Castillo
Family Nurse Practitioner · Los Angeles, CA
Marlita Bates Castillo is a family nurse practitioner with a practice address in Los Angeles, California, and NPI 1700549185, issued on Oct 21, 2021. Check the license (California 95017388, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marlita Bates Castillo
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95017388 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1910 W Sunset Blvd Ste 420, Los Angeles, CA 90026
- Phone
- (213) 365-6499
- Enumerated
- Oct 21, 2021
- Record last updated
- Oct 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Marlita Bates Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95017388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family nurse practitioner in 2024
171 Medicare Part D claims for 46 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Amlodipine Besylate15 claims
- Metformin Hcl14 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.
Marlita Bates Castillo among 16,966 family nurse practitioner records in California
Marlita Bates Castillo 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 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).
1,103 family nurse practitioner records list a practice address in Los Angeles
They are 1,103 of the 69,537 NPPES records with a practice address in Los Angeles, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Los Angeles → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rebeca Cuatro, FNP-BCLos Angeles, CA 900261558601799
- Cornelia Dangla Cruz, RNC, MSN, NP-CLos Angeles, CA 900261710320536
- Michelle Demitri, N.P.Los Angeles, CA 900261710925623
- Jean Diesto, NPLos Angeles, CA 900261770009045
- Celia Garza-Halstead, FNPLos Angeles, CA 900261962830687
- Greta Green, CNPLos Angeles, CA 900261336220482
- Joung LeeLos Angeles, CA 900261750893103
- Rosalina Madrid, NPLos Angeles, CA 900261760729701
Common questions
What is Marlita Bates Castillo's NPI number?
Marlita Bates Castillo's National Provider Identifier (NPI) is 1700549185, issued on Oct 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marlita Bates Castillo located?
The NPPES record lists a practice address at 1910 W Sunset Blvd Ste 420, Los Angeles, CA, 90026. Phone: (213) 365-6499. Providers update this record themselves, so call before visiting.
How can I verify Marlita Bates Castillo's license?
NPPES lists California license number 95017388, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marlita Bates Castillo prescribe under Medicare Part D?
In 2024, Marlita Bates Castillo had 171 Medicare Part D claims for 46 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.