Ronald Manzanero, M.D.
NPI 1215146824 · Family Medicine Physician · Austin, TX
Ronald Manzanero, M.D. is a Family Medicine Physician provider in Austin, TX (NPI 1215146824).
Provider details
- NPI number
- 1215146824
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G8258 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 123 | 30 |
| Liothyronine Sodium | 90 | 22 |
| Rosuvastatin Calcium | 57 | 17 |
| Trazodone Hcl | 52 | — |
| Montelukast Sodium | 47 | — |
| Clonazepam | 39 | — |
| Alprazolam | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$182 across 8 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
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Manzanero's NPI number?
- Ronald Manzanero's National Provider Identifier (NPI) is 1215146824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Manzanero's specialty?
- Ronald Manzanero is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Manzanero located?
- Ronald Manzanero's practice location on file with NPPES is 911 W Anderson Ln, Austin, TX 78757-1501.
- What is Ronald Manzanero's phone number?
- The practice phone number listed in the NPPES registry for Ronald Manzanero is (512) 343-6223.
- Is Ronald Manzanero's NPI active?
- Yes — Ronald Manzanero's NPI (1215146824) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.