Derrick Yerby, FNP
Family Nurse Practitioner · Merced, CA
Derrick Yerby, FNP is a family nurse practitioner with a practice address in Merced, California, and NPI 1427583921, issued on Apr 22, 2017. Check the license (California 95006363, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derrick Yerby
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95006363 CA
Self-reported in NPPES; status is on the state search - Practice location
- 936 W Main St, Merced, CA 95340
- Phone
- (209) 383-5200
- Enumerated
- Apr 22, 2017
- Record last updated
- Apr 22, 2017 (not updated in 9 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 →
Also registered at 936 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Janette Unruh, RNRegistered Nurse1245765171
Verify Derrick Yerby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95006363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
60 Medicare Part D claims for 11 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of 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.
Derrick Yerby among 16,966 family nurse practitioner records in California
Derrick Yerby, FNP 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 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2017 · 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).
77 family nurse practitioner records list a practice address in Merced
They are 77 of the 2,836 NPPES records with a practice address in Merced, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Merced → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Robin Arguelles, NPMerced, CA 953401699828913
- Gina Broussard, FNPMerced, CA 953401023564812
- Kristen Fortin, FNP-BCMerced, CA 953401487018784
- Eunice Hall, FNP-CMerced, CA 953401518154277
- Mary Hintenach, FNPMerced, CA 953401023145679
- Prakriti Lal-Navarro, NPMerced, CA 953401467808758
- Deborah Maddox, FNPMerced, CA 953401194832444
- David Norris, FNPMerced, CA 953401366731705
Common questions
What is Derrick Yerby, FNP's NPI number?
Derrick Yerby, FNP's National Provider Identifier (NPI) is 1427583921, issued on Apr 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Yerby, FNP located?
The NPPES record lists a practice address at 936 W Main St, Merced, CA, 95340. Phone: (209) 383-5200. Providers update this record themselves, so call before visiting.
How can I verify Derrick Yerby, FNP's license?
NPPES lists California license number 95006363, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Derrick Yerby, FNP prescribe under Medicare Part D?
In 2024, Derrick Yerby, FNP had 60 Medicare Part D claims for 11 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.