Brian Chou, M.D.
NPI 1386908556 · Endocrinology, Diabetes & Metabolism Physician · Humble, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Chou, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Humble, TX (NPI 1386908556).
Provider details
- NPI number
- 1386908556
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P9175 (TX)
Specialties & taxonomies
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
13 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
2,782 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 962 | $129 |
| Hemoglobin A1c Level83036 | 317 | $10 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 267 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 191 | $13 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 175 | $35 |
| Thyroxine (thyroid Chemical), Free84439 | 165 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 883 | 194 |
| Metformin Hclbrand: Metformin Hcl Er | 595 | 199 |
| Levothyroxine Sodium | 489 | 150 |
| Pioglitazone Hcl | 343 | 132 |
| Semaglutidebrand: Ozempic | 341 | 117 |
| Glipizidebrand: Glipizide Er | 207 | 82 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,279 across 57 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
- 2012-07-02
- Last updated
- 2015-06-15
Frequently asked questions
- What is Brian Chou's NPI number?
- Brian Chou's National Provider Identifier (NPI) is 1386908556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Chou's specialty?
- Brian Chou is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Chou located?
- Brian Chou's practice location on file with NPPES is 17903 West Lake Houston Parkway, Humble, TX 77346-3882.
- What is Brian Chou's phone number?
- The practice phone number listed in the NPPES registry for Brian Chou is (281) 812-1846.
- Does Brian Chou accept Medicare?
- Brian Chou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Chou's NPI active?
- Yes — Brian Chou's NPI (1386908556) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.