Derek Woo, M.D., M.B.A.
NPI 1588088280 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Woo, M.D., M.B.A. is a Internal Medicine Physician provider in Houston, TX (NPI 1588088280).
Provider details
- NPI number
- 1588088280
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.B.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R7929 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
652 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 | 436 | $126 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 178 | $120 |
| Advance Care Planning, First 30 Minutes99497 | 23 | $80 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $84 |
Typical Medicare-allowed amounts for these services range $80–$126 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 40 | 40 |
| Furosemide | 28 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 25 | 25 |
| Atorvastatin Calcium | 23 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Metoprolol Tartrate | 19 | 19 |
| Doxycycline Hyclate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$131 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 (2)
- 2928 210th PlBayside, NY 11360-2433Phone: (917) 592-8815
- 14103 Kellywood LnHouston, TX 77079-6823Phone: (917) 592-8815
Registry dates
- Enumerated
- 2014-02-15
- Last updated
- 2023-07-04
- Certified
- 2023-07-04
Frequently asked questions
- What is Derek Woo's NPI number?
- Derek Woo's National Provider Identifier (NPI) is 1588088280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Woo's specialty?
- Derek Woo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Woo located?
- Derek Woo's practice location on file with NPPES is 13300 Hargrave Rd Ste 480, Houston, TX 77070-7374.
- What is Derek Woo's phone number?
- The practice phone number listed in the NPPES registry for Derek Woo is (281) 737-0587.
- Does Derek Woo accept Medicare?
- Derek Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Woo's NPI active?
- Yes — Derek Woo's NPI (1588088280) is active in the NPPES registry as of the last update on 2023-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.