Melissa Valdez, MD, PHD
NPI 1891822599 · Psychiatry Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1891822599
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- M7716 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Risperidone | 43 | 11 |
| Lamotrigine | 33 | — |
| Fluoxetine Hcl | 24 | — |
| Buspirone Hcl | 22 | — |
| Sertraline Hcl | 22 | — |
| Trazodone Hcl | 18 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2021-02-25
- Certified
- 2021-02-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.