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DEREK ALLAN WOO M.D., M.B.A.
NPI 1588088280
Internal Medicine in Houston, TX

Active since February 15, 2014PECOS EnrolledAccepts Medicare Assignment
13300 HARGRAVE RD STE 480, HOUSTON, TX 77070(281) 737-0587 Get Directions Write a Review

NPPES record last updated: July 4, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 4, 2023, Mar 1, 2023, Aug 12, 2019 and 3 more (6 updates tracked since 2017).

About Derek Allan Woo M.d., M.b.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEREK ALLAN WOO M.D., M.B.A. (NPI 1588088280) is an individual internal medicine provider in Houston, Texas, licensed in Texas (R7929) and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Willowbrook Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1588088280
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDEREK ALLAN WOOCredential: M.D., M.B.A.
Location Address13300 HARGRAVE RD STE 480Houston, TX 77070-7374
Mailing Address14103 Kellywood LnHouston, TX 77079-6823 · (917) 592-8815
Phone(281) 737-0587
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateFebruary 15, 2014
Last NPPES UpdateJuly 4, 20236 updates tracked since enumeration
NPPES CertifiedJuly 4, 2023
✔ NPI 1588088280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · R7929
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License R7929 (TX), MD-22252-0 (HI), 306052 (LA)
13300 HARGRAVE RD STE 480, Houston, TX 77070
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12928 210th PlBayside, NY 11360-2433 · Phone (917) 592-8815
Location 214103 Kellywood LnHouston, TX 77079-6823 · Phone (917) 592-8815

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, HMO Louisiana, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Derek Allan Woo M.d., M.b.a. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082917638
PECOS Enrollment IDI20180815000840
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
436 services177 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
178 services171 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
23 services22 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
15 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Willowbrook Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450844
Location18220 State Highway 249Houston, TX 77070 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers17 claims17 services$14.29 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers49 claims49 services$60.53 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers27 claims27 services$30.02 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MAITRYBEN MUKUNDBHAI PATEL DO
Internal Medicine
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (281) 737-0876
DR. DUC MINH VU MD
Hospitalist
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (281) 737-0587
MARI SEBASTIAN CASANOVA MENDOZA MD
Internal Medicine
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (281) 737-0587
DR. KIMBERLY QUYNH-THANH NGUYEN MD
Internal Medicine
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (281) 737-0587
TANIA LALANI M.D.
Hospitalist
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (281) 737-0587
MIR TARIQ ALI MD
Internal Medicine (Nephrology)
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (346) 238-2600
YOUNGHEE KNIGHT D.O.
Hospitalist
13300 HARGRAVE RD STE 480
HOUSTON, TX 77070
Harris County (713) 739-1122

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Woo's NPI number?

The NPI number for Derek Woo is 1588088280. It was assigned to this individual provider in the NPPES registry on February 15, 2014.

Where is Derek Woo located?

Derek Woo practices at 13300 Hargrave Rd Ste 480, Houston, TX 77070. The listed phone number is (281) 737-0587.

What is Derek Woo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Derek Woo enrolled in Medicare?

Yes. Derek Woo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Derek Woo accept?

Health plans from Community Health Choice, HMO Louisiana and Molina Healthcare list Derek Woo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Derek Woo affiliated with any hospitals?

According to CMS data, Derek Woo is affiliated with Houston Methodist Willowbrook Hospital.

When was this NPI record last updated?

The NPPES record for Derek Woo was last updated on July 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.