Active NPI 1174599021 Individual Practitioner Male Practitioner

Harry Clifford Walker , PA

Physician Assistant • Round Rock, TX

Professional Overview & Biography Verified Profile Summary

Harry Walker, PA is a registered healthcare professional specializing in Physician Assistant in Round Rock, TX. Practice services are available at 302 UNIVERSITY BLVD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, simple bladder irrigation and/or instillation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

302 University Blvd

Round Rock, TX 786651032

Telephone 5125090200

Fax 5122186330

Associated Practice Facility / Clinic

🏢 Scott And White Healthcare Facility NPI 1740629492

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Round Rock, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 9.7 Yrs

State Avg: 13.9 Yrs

Regional Practice Density

155 Specialists

Practicing in Round Rock, TX (11140 Statewide)

Telehealth Adoption Rate

28.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99213 Established patient office or other outpatient visit, typically 15 minutes	26	26	$142.00	$53.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	255	230	$143.27	$53.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	304	263	$142.00	$54.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	279	250	$142.00	$55.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	180	164	$142.00	$42.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	303	262	$142.00	$42.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$209.00	$66.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$85.00	$21.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	262	238	$142.00	$42.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	158	143	$142.00	$41.63
99213 Established patient office or other outpatient visit, typically 15 minutes	154	133	$142.00	$41.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	50	45	$85.00	$20.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	30	$85.00	$21.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$210.00	$62.16
51700 Simple bladder irrigation and/or instillation	20	19	$239.00	$29.07
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$145.00	$41.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$209.00	$64.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$210.00	$60.40
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$145.00	$41.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$209.00	$64.89

Medical Specialties & State Licenses

CMS Verified: 2022-01-25

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License TX PA02016

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

208954201 (TX)

Practice Associates & Co-Workers

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

40 Associated Practitioners

Hirut Nicodimos

Physician Assistant - Medical

NPI 1003058819

Tracy Hieber , PT, ATC

Physical Therapist

NPI 1003335563

Physical Therapist, Certified Athletic Trainer

Dr. Jeffrey Tramonte , MD

Psychiatry & Neurology - Neurology

NPI 1003878562

Doctor of Medicine (M.D.)

Lisa Henderson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003898446

Certified Registered Nurse Anesthetist

Dr. Brennen Beatty , MD

Emergency Medicine

NPI 1013076611

Doctor of Medicine (M.D.)

Dr. Ahmed Shobassy , MD

Internal Medicine - Gastroenterology

NPI 1013132000

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 15, 2019

Registered at 302 UNIVERSITY BLVD, ROUND ROCK, TX 786651032 (Tel: 5125090200)

📍

Updated Business Mailing Address August 15, 2019

Registered at PO BOX 844658, DALLAS, TX 752844658

✅

NPI Profile Active April 08, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2010

Registered at 12221 N MO PAC EXPY, AUSTIN, TX 787582401 (Tel: 5129014015)

📍

Updated Business Mailing Address April 08, 2010

Registered at 12221 N MO PAC EXPY, AUSTIN, TX 787582483 (Tel: 5129014015)

👤

Provider Name / Credentials Updated April 08, 2010

Recorded as HARRY WALKER, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2010

Physician Assistant (License #PA02016 in TX)

🟢

Initial NPI Registration & Enumeration February 28, 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: 1174599021

Entity Type:

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

Enumeration Date: February 28, 2006

Last Update: January 25, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 844658

Dallas, TX 752844658

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.