Ruben Mendoza, M.D., P.A.
NPI 1568446748 · Psychiatry Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruben Mendoza, M.D., P.A. is a Psychiatry Physician provider in Amarillo, TX (NPI 1568446748).
Provider details
- NPI number
- 1568446748
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., P.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- L1391 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
178 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 112 | $75 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $82 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $165 |
Typical Medicare-allowed amounts for these services range $75–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 70 | 13 |
| Quetiapine Fumarate | 53 | — |
| Clonazepam | 51 | — |
| Duloxetine Hcl | 33 | — |
| Sertraline Hcl | 32 | — |
| Oxcarbazepine | 26 | — |
| Hydroxyzine Hcl | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,090 across 56 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
Additional practice locations (1)
- 22 Care CirAmarillo, TX 79124-2118Phone: (806) 354-8300Fax: (806) 354-9962
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Ruben Mendoza's NPI number?
- Ruben Mendoza's National Provider Identifier (NPI) is 1568446748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Mendoza's specialty?
- Ruben Mendoza is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Mendoza located?
- Ruben Mendoza's practice location on file with NPPES is 1619 S Kentucky St Ste A502, Amarillo, TX 79102-2277.
- What is Ruben Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Ruben Mendoza is (806) 354-8300.
- Does Ruben Mendoza accept Medicare?
- Ruben Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruben Mendoza's NPI active?
- Yes — Ruben Mendoza's NPI (1568446748) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.