DR. WILLIAM F KESSLER M.D.
NPI 1013925585
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Austin, TX

Active since August 03, 2006PECOS EnrolledAccepts Medicare Assignment
72.52/100
CMS Quality Rating
1010 W 40TH ST, AUSTIN, TX 78756(512) 459-8753(512) 483-6807 Get Directions Write a Review

NPPES record last updated: January 14, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. William F Kessler M.d. NPPES

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

DR. WILLIAM F KESSLER M.D. (NPI 1013925585) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Austin, Texas, licensed in Texas (J2124) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Baylor College Of Medicine (1991).

NPPES Registry Identity

NPI1013925585
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. WILLIAM F KESSLERCredential: M.D.
Location Address1010 W 40TH STAustin, TX 78756-4010
Mailing Address1010 W 40th StAustin, TX 78756-4010 · (512) 459-8753 · Fax (512) 483-6807
Fax(512) 483-6807
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 1991
Enumeration DateAugust 3, 2006
Last NPPES UpdateJanuary 14, 2014
NPI 1013925585 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
License Licensed in TX · J2124
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.

1010 W 40TH ST, Austin, TX 78756

Other Identifiers 8

Medicare ID-Type Unspecified82Z044TX · Austin Id
Medicare ID-Type Unspecified8465J9TX · San Angelo Id
Other33004755TX · Rr Medicare
Other74-1796484TX · Tax Id Number
Other89450STX · Bcbs Austin
Medicare UPING10153TX
Medicaid100226302TX
Other85009XTX · Bcbs San Angelo

Accepted 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

Dr. William F Kessler M.d. 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 ID1557394954
PECOS Enrollment IDI20101111000252
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 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ultrasonic guidance during surgery 76998
Ultrasonic guidance during surgery is a technique that uses sound waves to create real-time images of the inside of your body. This helps the surgeon navigate and perform procedures more accurately, reducing the risk of complications. It's like a GPS for your body's internal structures.
21 services21 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.
18 services18 patients
Coronary artery bypass using artery graft, 1 graft 33533
A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.
18 services18 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
13 services12 patients
New patient office or other outpatient visit, 60-74 minutes 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
12 services12 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.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Ascension Seton Medical Center Austin

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450056
Location1201 W 38th StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

Ascension Seton Williamson

Acute Care Hospitals · Round Rock, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670041
Location201 Seton ParkwayRound Rock, TX 78664 · Williamson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78756 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
$174.00 typical visit price
range $57.88 – $174.00
Typical copayment $43.50 (range $14.47 – $43.50)
Most-billed visit code 99205
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.27
Promoting Interoperability100
Improvement Activities40
Cost47.12

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients
Breast Cancer Screening 18% 22
Closing the Referral Loop: Receipt of Specialist Report 40% 20
Colorectal Cancer Screening 18% 100
Controlling High Blood Pressure 80% 56
Diabetes: Eye Exam 3% 32
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%) 72% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.
32
Documentation of Current Medications in the Medical Record 95% 191
Falls: Screening for Future Fall Risk 11% 74
HIV Screening 10% 70
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 21% 121
Preventive Care and Screening: Screening for Depression and Follow-Up Plan 64% 118
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented 38% 89
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 88% 127
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention 93% 127
Provide Patients Electronic Access to Their Health Information 85% 62
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease 93% 98
Use of High-Risk Medications in Older Adults 0% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.
81
Use of High-Risk Medications in Older Adults 2% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.
81
Use of High-Risk Medications in Older Adults 2% "Inverse Quality Measure"
This is an inverse quality measure, a lower rate means the provider is rated better.
81

Other Providers at the Same Location NPPES 20

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

Surgery
1010 W 40TH ST
AUSTIN, TX 78756
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756
Surgery (Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756
Surgery (Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756
Surgery (Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756
Physician Assistant (Surgical)
1010 W 40TH ST
AUSTIN, TX 78756
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1010 W 40TH ST
AUSTIN, TX 78756

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013925585, enumerated as an "individual" on August 03, 2006.

The provider is located at 1010 W 40TH ST AUSTIN, TX 78756 and the phone number is (512) 459-8753.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.

William Kessler is affiliated with: ASCENSION SETON MEDICAL CENTER AUSTIN and ASCENSION SETON WILLIAMSON.