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DEREK EDWIN WILLIAMS MD
NPI 1336349448
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Richardson, TX

Active since July 18, 2007PECOS EnrolledAccepts Medicare Assignment
2821 E. PRESIDENT GEORGE BUSH TURNPIKE, SUITE 404, RICHARDSON, TX 75082(214) 943-2200(214) 943-2201 Get Directions Write a Review

NPPES record last updated: March 20, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Derek Edwin Williams Md NPPES

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

DEREK EDWIN WILLIAMS MD (NPI 1336349448) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Richardson, Texas, licensed in Florida (ME124590) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Richardson Medical Center, and is a graduate of Washington University School Of Medicine (2007).

NPPES Registry Identity

NPI1336349448
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDEREK EDWIN WILLIAMSCredential: MD
Location Address2821 E. PRESIDENT GEORGE BUSH TURNPIKE, SUITE 404Richardson, TX 75082
Mailing Address2821 E President George Bush Hwy Ste 404Richardson, TX 75082-4278 · (214) 943-2200 · Fax (214) 943-2201
Phone(214) 943-2200
Fax(214) 943-2201
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2007
Enumeration DateJuly 18, 2007
Last NPPES UpdateMarch 20, 2019
✔ NPI 1336349448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses✔ Licensed in FL · ME124590✔ Licensed in TX · P0321
Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

2821 E. PRESIDENT GEORGE BUSH TURNPIKE, Richardson, TX 75082
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Other Identifiers 1

Medicaid015147600FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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 Edwin Williams Md 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 ID3173839859
PECOS Enrollment IDI20170307000393
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 8

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
32 services32 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
29 services28 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.
29 services24 patients
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.
28 services24 patients
Harvest of vein using an endoscope 33508
Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.
22 services22 patients
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest 33268
This is a procedure done on the heart's left upper chamber (atrium). The small pouch-like appendage is sealed off during another chest procedure. This is done to reduce the risk of blood clots forming and causing strokes.
20 services20 patients

Hospital Affiliations CMS Care Compare 3

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

Methodist Richardson Medical Center

Acute Care Hospitals · Richardson, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450537
Location2831 E President George Bush HighwayRichardson, TX 75082 · Collin County
Emergency services Birthing friendly

Baylor Scott And White Medical Center Lake Pointe

Acute Care Hospitals · Rowlett, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450742
Location6800 Scenic DrRowlett, TX 75088 · Dallas County
Emergency services Birthing friendly

Baylor Scott & White The Heart Hospital - Plano

Acute Care Hospitals · Plano, TX
5/5 CMS rating
OwnershipProprietary
CMS Certification Number670025
Location1100 Allied DrivePlano, TX 75093 · Collin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75082 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
$172.86 typical visit price
range $57.18 – $172.86
Typical copayment $43.21 (range $14.29 – $43.21)
Most-billed visit code 99205
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Williams's NPI number?

The NPI number for Derek Williams is 1336349448. It was assigned to this individual provider in the NPPES registry on July 18, 2007.

Where is Derek Williams located?

Derek Williams practices at 2821 E. President George Bush Turnpike Suite 404, Richardson, TX 75082. The listed phone number is (214) 943-2200.

What is Derek Williams's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Derek Williams enrolled in Medicare?

Yes. Derek Williams 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 Williams accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Derek Williams 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 Williams affiliated with any hospitals?

According to CMS data, Derek Williams is affiliated with Methodist Richardson Medical Center, Baylor Scott And White Medical Center Lake Pointe and Baylor Scott & White The Heart Hospital - Plano.

When was this NPI record last updated?

The NPPES record for Derek Williams was last updated on March 20, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.