Caleb Hsieh, M.D.
NPI 1760725550 · Pulmonary Disease Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caleb Hsieh, M.D. is a Pulmonary Disease Physician provider in Torrance, CA (NPI 1760725550).
Provider details
- NPI number
- 1760725550
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,209 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 50 Minutes99233 | 943 | $122 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 262 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $139 |
| Critical Care, First 30-74 Minutes99291 | 156 | $217 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 135 | $179 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 49 | 22 |
| Zolpidem Tartrate | 48 | 14 |
| Montelukast Sodium | 47 | 16 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 46 | 17 |
| Azithromycin | 34 | 13 |
| Prednisone | 34 | 13 |
| Fluticasone Propion/Salmeterol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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)
- 14445 Olive View Drive#2b182Los Angeles, CA 91342Phone: (818) 364-3205
Registry dates
- Enumerated
- 2013-04-01
- Last updated
- 2020-12-16
- Certified
- 2020-12-16
Frequently asked questions
- What is Caleb Hsieh's NPI number?
- Caleb Hsieh's National Provider Identifier (NPI) is 1760725550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caleb Hsieh's specialty?
- Caleb Hsieh is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Caleb Hsieh located?
- Caleb Hsieh's practice location on file with NPPES is 23550 Hawthorne Blvd Ste 180, Torrance, CA 90505-4721.
- What is Caleb Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Caleb Hsieh is (310) 378-7533.
- Does Caleb Hsieh accept Medicare?
- Caleb Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caleb Hsieh's NPI active?
- Yes — Caleb Hsieh's NPI (1760725550) is active in the NPPES registry as of the last update on 2020-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.