Erica Buch
NPI 1891102570 · Psychiatric/Mental Health Nurse Practitioner · Round Rock, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Buch is a Psychiatric/Mental Health Nurse Practitioner provider in Round Rock, TX (NPI 1891102570).
Provider details
- NPI number
- 1891102570
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 823680 (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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 59 | — |
| Trazodone Hcl | 51 | — |
| Lamotrigine | 48 | 12 |
| Fluoxetine Hcl | 40 | — |
| Mirtazapine | 35 | — |
| Quetiapine Fumarate | 31 | — |
| Sertraline Hcl | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$480 across 18 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
- 2014-07-15
- Last updated
- 2016-03-24
Frequently asked questions
- What is Erica Buch's NPI number?
- Erica Buch's National Provider Identifier (NPI) is 1891102570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Buch's specialty?
- Erica Buch is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erica Buch located?
- Erica Buch's practice location on file with NPPES is 1009 N Georgetown St, Round Rock, TX 78664-3289.
- What is Erica Buch's phone number?
- The practice phone number listed in the NPPES registry for Erica Buch is (512) 255-1720.
- Does Erica Buch accept Medicare?
- Erica Buch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Buch's NPI active?
- Yes — Erica Buch's NPI (1891102570) is active in the NPPES registry as of the last update on 2016-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.