Hernan Zarate, MD
NPI 1528275518 · Pulmonary Disease Physician · San Angelo, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hernan Zarate, MD is a Pulmonary Disease Physician provider in San Angelo, TX (NPI 1528275518).
Provider details
- NPI number
- 1528275518
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P1155 (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
19 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
1,471 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 337 | $216 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 147 | $120 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 140 | $39 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 137 | $56 |
| Test to Determine Lung Volumes Using Sensors94726 | 136 | $56 |
| Test for Exercise-Induced Lung Stress94618 | 112 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 167 | 40 |
| Prednisone | 132 | 50 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 115 | 23 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 83 | 19 |
| Azithromycin | 72 | 19 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 58 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,606 across 21 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
- 2007-05-17
- Last updated
- 2012-06-14
Frequently asked questions
- What is Hernan Zarate's NPI number?
- Hernan Zarate's National Provider Identifier (NPI) is 1528275518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hernan Zarate's specialty?
- Hernan Zarate is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hernan Zarate located?
- Hernan Zarate's practice location on file with NPPES is 120 E Beauregard Ave, San Angelo, TX 76903-5919.
- What is Hernan Zarate's phone number?
- The practice phone number listed in the NPPES registry for Hernan Zarate is (325) 658-1511.
- Does Hernan Zarate accept Medicare?
- Hernan Zarate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hernan Zarate's NPI active?
- Yes — Hernan Zarate's NPI (1528275518) is active in the NPPES registry as of the last update on 2012-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.