Nina Caserio
NPI 1255021895 · Psychiatric/Mental Health Nurse Practitioner · Round Rock, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nina Caserio is a Psychiatric/Mental Health Nurse Practitioner provider in Round Rock, TX (NPI 1255021895).
Provider details
- NPI number
- 1255021895
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1117778 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,353 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 797 | $88 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 221 | $60 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 196 | $88 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 62 | $140 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 59 | $60 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 194 | 29 |
| Divalproex Sodium | 143 | 28 |
| Trazodone Hcl | 120 | 21 |
| Escitalopram Oxalate | 111 | 15 |
| Duloxetine Hcl | 79 | 15 |
| Mirtazapine | 72 | 17 |
| Buspirone Hcl | 67 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$120 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-05-08
- Last updated
- 2023-05-08
- Certified
- 2023-05-08
Frequently asked questions
- What is Nina Caserio's NPI number?
- Nina Caserio's National Provider Identifier (NPI) is 1255021895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nina Caserio's specialty?
- Nina Caserio is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nina Caserio located?
- Nina Caserio's practice location on file with NPPES is 1606 Jennifer Ct, Round Rock, TX 78664-5731.
- What is Nina Caserio's phone number?
- The practice phone number listed in the NPPES registry for Nina Caserio is (512) 940-8883.
- Does Nina Caserio accept Medicare?
- Nina Caserio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nina Caserio's NPI active?
- Yes — Nina Caserio's NPI (1255021895) is active in the NPPES registry as of the last update on 2023-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.