Derek L. Griffith, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Pahrump, NV
Derek L. Griffith, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Pahrump, Nevada, and NPI 1841999505, issued on Mar 1, 2023. Check the license (Nevada 824191, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek L. Griffith
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 824191 NV
Self-reported in NPPES; status is on the state search - Practice location
- 1151 NV-160, Pahrump, NV 89048
- Phone
- (775) 473-5050
- Enumerated
- Mar 1, 2023
- Record last updated
- Mar 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20230622002183); accepts Medicare assignment
- Medical or professional school
- University Of Nevada, Las Vegas School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 531 in Nevada → Look up another NPI →
Verify Derek L. Griffith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license 824191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,594 Medicare Part D claims for 177 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Buspirone Hcl131 claims
- Alprazolam104 claims
- Duloxetine Hcl80 claims
- Trazodone Hcl78 claims
- Sertraline Hcl76 claims
- Quetiapine Fumarate61 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.
Industry payments in 2024: $253.42
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Derek L. Griffith among 531 psychiatric/mental health nurse practitioner records in Nevada
Derek L. Griffith, PMHNP is one of 531 psychiatric/mental health nurse practitioner records with a practice address in Nevada. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 56% of them.
- NPI issued2023 · 56% of these records are older, 36% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2021 among the 335 with a school on file
- Record last updated2023 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Nevada
There are 531 psychiatric/mental health nurse practitioner records in Nevada.
All 531 in Nevada → Every provider in Pahrump → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Courtney Denlinger, APRN, PMHNP-BCPahrump, NV 890481992531115
- Edylaine Malonzo, PMHNPPahrump, NV 890481699563114
- Javier Aget-Torres, DNP, PMHNP-BCHenderson, NV 890521033886122
- Eric AlexanderHenderson, NV 890441205666815
- Jacqueline Aranda, APRNHenderson, NV 890521467284125
- Harvey Allan Del Rosario, PMHNP-BCHenderson, NV 890521295575611
- Hyunhwa Lee, PHD, MSN, APRNHenderson, NV 890521932793528
- Stephanie MenesesHenderson, NV 890521356198295
Common questions
What is Derek L. Griffith, PMHNP's NPI number?
Derek L. Griffith, PMHNP's National Provider Identifier (NPI) is 1841999505, issued on Mar 1, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Derek L. Griffith, PMHNP located?
The NPPES record lists a practice address at 1151 NV-160, Pahrump, NV, 89048. Phone: (775) 473-5050. Providers update this record themselves, so call before visiting.
How can I verify Derek L. Griffith, PMHNP's license?
NPPES lists Nevada license number 824191, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Derek L. Griffith, PMHNP prescribe under Medicare Part D?
In 2024, Derek L. Griffith, PMHNP had 1,594 Medicare Part D claims for 177 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.