Rocio A. Diaz, FNP
Nurse Practitioner · Bakersfield, CA
Rocio A. Diaz, FNP is a nurse practitioner with a practice address in Bakersfield, California, and NPI 1144967852, issued on May 14, 2022. Check the license (California 95020436, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rocio A. Diaz
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95020436 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3737 San Dimas St Ste 101, Bakersfield, CA 93301
- Phone
- (661) 558-4649
- Enumerated
- May 14, 2022
- Record last updated
- Aug 8, 2022
- Fax
- (661) 378-9222
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 3737 San Dimas St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Cote, PHARM DPharmacist1427040989
- Lucrecia Molina, F.N.P.Family Nurse Practitioner1144526690
Verify Rocio A. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95020436Check 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% more Medicare Part D claims than the average nurse practitioner in 2024
1,818 Medicare Part D claims for 183 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Atorvastatin Calcium175 claims
- Farxiga101 claims
- Lisinopril91 claims
- Alendronate Sodium72 claims
- Levothyroxine Sodium55 claims
- Metformin Hcl55 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 MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $249.02
6 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rocio A. Diaz among 8,223 nurse practitioner records in California
Rocio A. Diaz, FNP 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 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2022 · 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).
161 nurse practitioner records list a practice address in Bakersfield
They are 161 of the 11,539 NPPES records with a practice address in Bakersfield, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Bakersfield → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Nila Clark, NPBakersfield, CA 933011649396870
- Iain Gallego, FNPBakersfield, CA 933011720198674
- Kamala Heisler, NPBakersfield, CA 933011114094984
- Margaret Kasinger, NPBakersfield, CA 933011396812160
- Wendy Knight, NPBakersfield, CA 933011336208065
- Monette Lalimar, NPBakersfield, CA 933011720147440
- Elena Lewis, N.P.Bakersfield, CA 933011255450425
- Elizabeth Logue, CRNPBakersfield, CA 933011730315508
Common questions
What is Rocio A. Diaz, FNP's NPI number?
Rocio A. Diaz, FNP's National Provider Identifier (NPI) is 1144967852, issued on May 14, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Rocio A. Diaz, FNP located?
The NPPES record lists a practice address at 3737 San Dimas St Ste 101, Bakersfield, CA, 93301. Phone: (661) 558-4649. Providers update this record themselves, so call before visiting.
How can I verify Rocio A. Diaz, FNP's license?
NPPES lists California license number 95020436, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rocio A. Diaz, FNP prescribe under Medicare Part D?
In 2024, Rocio A. Diaz, FNP had 1,818 Medicare Part D claims for 183 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Rocio A. Diaz, FNP's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. 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.