Active NPI 1841221686 Individual Practitioner Male Practitioner

Dr. William D Mayer , MD

Surgery • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Mayer, MD is a certified Surgery practicing in Austin, TX. With approximately 39 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 1987, Dr. Mayer delivers high-quality medical care to the local community at 1015 E 32ND ST.

Dr. Mayer is affiliated with Surgical Associates Of Austin, Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, follow-up hospital inpatient care per day, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1015 E 32nd St
308

Austin, TX 787052707

Telephone 5124721381

Fax 5124729688

Associated Practice Facility / Clinic

🏢 Center For Foot And Ankle Surgery, Pa Facility NPI 1982673455

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Austin, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +15.1 yrs vs City Avg

City Avg: 23.9 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

153 Specialists

Practicing in Austin, TX (2342 Statewide)

Telehealth Adoption Rate

12.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mayer (39 Years) 39 Yrs

Austin Specialty Average (23.9 Years) 23.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	43	$340.00	$127.47
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	14	$103.00	$48.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$294.00	$111.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	48	$340.00	$124.26
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	17	$103.00	$47.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$294.00	$108.80
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$2435.65	$631.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	43	$340.00	$129.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$294.00	$110.62
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	11	$103.00	$37.07
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	15	15	$2435.65	$688.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	50	50	$340.00	$134.93
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	23	$103.00	$38.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$294.00	$114.45
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$2435.65	$712.08
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$223.00	$18.45
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$4179.00	$319.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	68	67	$340.00	$138.49
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	27	$103.00	$39.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$294.00	$107.29
99213 Established patient office or other outpatient visit, typically 15 minutes	16	11	$160.00	$76.42
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$4179.00	$341.35
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$223.00	$18.77
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	11	11	$2435.65	$724.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	66	66	$340.00	$135.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	29	$103.00	$39.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$294.00	$108.21
43246 Insertion of stomach tube using a flexible endoscope	22	22	$725.00	$124.91
99213 Established patient office or other outpatient visit, typically 15 minutes	20	18	$160.00	$72.63
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	17	17	$2435.65	$657.40
49650 Repair of groin hernia using an endoscope	13	13	$1634.62	$463.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$117.00	$42.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	60	60	$340.00	$135.99
99231 Follow-up hospital inpatient care per day, typically 15 minutes	40	21	$103.00	$39.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$294.00	$107.80
43246 Insertion of stomach tube using a flexible endoscope	28	28	$725.00	$127.93
99213 Established patient office or other outpatient visit, typically 15 minutes	24	23	$160.00	$70.32
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	16	16	$2435.65	$690.66
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	12	$4179.00	$297.89
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$223.00	$18.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	62	61	$340.00	$135.60
43246 Insertion of stomach tube using a flexible endoscope	43	43	$725.00	$126.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$294.00	$107.49
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	19	$103.00	$38.89
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	15	15	$2435.65	$711.27
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$197.00	$74.61
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$223.00	$18.90
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	11	11	$4179.00	$341.52

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX K3610

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Surgical Associates Of Austin, Pa

901 W Ben White Blvd, Austin, TX 787046903

Phone: 5124472211

Surgical Associates Of Austin, Pa

6500 N Mopac Expy 2205 N Office, Austin, TX 787313282

Phone: 5124721381

Surgical Associates Of Austin, Pa

6500 N Mopac Expy, Austin, TX 787313282

Surgical Associates Of Austin, Pa

919 E 32nd St, Austin, TX 787052703

Phone: 5124767111

Surgical Associates Of Austin, Pa

1015 E 32nd St, Austin, TX 787052701

Phone: 5124721381

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners

Dr. Alejandro Esquivel , MD

Surgery

NPI 1093813925

Doctor of Medicine (M.D.)

Dr. Robert Markus , MD

Surgery

NPI 1386675213

Doctor of Medicine (M.D.)

Dr. Peter Ching , MD

Surgery

NPI 1669465282

Doctor of Medicine (M.D.)

Dr. Felix Cherico , MD

Surgery

NPI 1851320246

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1015 E 32ND ST, 308, AUSTIN, TX 787052707 (Tel: 5124721381)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1015 E 32ND ST, 308, AUSTIN, TX 787052707 (Tel: 5124721381)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM MAYER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #K3610 in TX)

🟢

Initial NPI Registration & Enumeration July 06, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1841221686

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 06, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1015 E 32nd St, 308

Austin, TX 787052707

Phone: 5124721381

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.