William Hernandez, MSN, PMHNP
NPI 1245667351 · Psychiatric/Mental Health Nurse Practitioner · Palm Springs, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hernandez, MSN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Palm Springs, CA (NPI 1245667351).
Provider details
- NPI number
- 1245667351
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23599 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 99 | 25 |
| Quetiapine Fumarate | 93 | 17 |
| Trazodone Hcl | 85 | 25 |
| Sertraline Hcl | 78 | 19 |
| Lamotrigine | 75 | 20 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 61 | — |
| Vortioxetine Hydrobromidebrand: Trintellix |
Practice location
Mailing address
Additional practice locations (1)
- 74018 Velardo DrPalm Desert, CA 92260-2673Phone: (323) 714-8771Fax: (404) 585-2688
Registry dates
- Enumerated
- 2013-10-03
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is William Hernandez's NPI number?
- William Hernandez's National Provider Identifier (NPI) is 1245667351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hernandez's specialty?
- William Hernandez is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Hernandez located?
- William Hernandez's practice location on file with NPPES is 1695 N Sunrise Way, Palm Springs, CA 92262-3701.
- What is William Hernandez's phone number?
- The practice phone number listed in the NPPES registry for William Hernandez is (760) 323-2118.
- Does William Hernandez accept Medicare?
- William Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hernandez's NPI active?
- Yes — William Hernandez's NPI (1245667351) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.