Juan Tamariz-Loor, MD
NPI 1225286586 · Critical Care Medicine (Internal Medicine) Physician · Bend, OR
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Tamariz-Loor, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Bend, OR (NPI 1225286586).
Provider details
- NPI number
- 1225286586
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD193424 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
1,666 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) |
|---|---|---|
| Test to Examine How Well the Lungs Exchange Gases94729 | 295 | $9 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 290 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 264 | $89 |
| Test to Determine Lung Volumes Using Sensors94726 | 231 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 186 | $126 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 368 | 117 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 256 | 52 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 228 | 70 |
| Prednisone | 218 | 106 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 206 | 52 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 186 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,921 across 14 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)
- 303 Holton AveYakima, WA 98902-3239Phone: (509) 575-7653
Registry dates
- Enumerated
- 2008-08-28
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Juan Tamariz-Loor's NPI number?
- Juan Tamariz-Loor's National Provider Identifier (NPI) is 1225286586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Tamariz-Loor's specialty?
- Juan Tamariz-Loor is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Tamariz-Loor located?
- Juan Tamariz-Loor's practice location on file with NPPES is 2041 Ne Williamson Ct Ste B, Bend, OR 97701-3941.
- What is Juan Tamariz-Loor's phone number?
- The practice phone number listed in the NPPES registry for Juan Tamariz-Loor is (541) 706-7715.
- Does Juan Tamariz-Loor accept Medicare?
- Juan Tamariz-Loor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Tamariz-Loor's NPI active?
- Yes — Juan Tamariz-Loor's NPI (1225286586) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.