Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154958148 Individual Practitioner Male Practitioner

Dr. Aaron R Kolar , DO

General Practice • Waco, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Aaron Kolar, DO is a certified General Practice practicing in Waco, TX. With approximately 6 years of clinical experience since graduating from Lincoln Mem Univ, Debusk Col Of Osteopathic Med in 2020, Dr. Kolar delivers high-quality medical care to the local community at 601 W HWY 6 STE 104.

Dr. Kolar is affiliated with Privia Medical Group Gulf Coast Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

601 W Hwy 6 Ste 104

Waco, TX 767105592

Telephone 2544064807
Fax 8447494482

Medicare Profile & Education

Medical School

Lincoln Mem Univ, Debusk Col Of Osteopathic Med

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Waco, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -18.0 yrs vs City Avg
City Avg: 24.0 Yrs
State Avg: 27.9 Yrs
Regional Practice Density
3 Specialists

Practicing in Waco, TX (1183 Statewide)

Telehealth Adoption Rate
33.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
68.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kolar (6 Years) 6 Yrs
Waco Specialty Average (24.0 Years) 24.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
197 57 $330.00 $119.94
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
180 58 $49.00 $15.75
36415 Insertion of needle into vein for collection of blood sample
99 57 $11.00 $8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
59 44 $32.00 $7.48
80053 Blood test, comprehensive group of blood chemicals
57 43 $43.00 $10.35
84443 Blood test, thyroid stimulating hormone (TSH)
45 35 $69.00 $16.46
80061 Blood test, lipids (cholesterol and triglycerides)
44 35 $55.00 $13.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
25 25 $357.00 $123.93
83036 Hemoglobin A1C level
23 16 $40.00 $9.52
96127 Assessment of emotional or behavioral problems
21 16 $16.00 $4.33
99213 Established patient office or other outpatient visit, typically 15 minutes
21 18 $222.00 $86.67
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
16 16 $529.00 $156.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
15 15 $505.00 $159.95
80048 Blood test, basic group of blood chemicals (calcium, total)
15 13 $35.00 $8.29
84153 Psa (prostate specific antigen) measurement, total
13 12 $75.00 $18.02
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
12 12 $512.00 $157.69
99497 Advance care planning, first 30 minutes
12 12 $261.00 $78.02

Medical Specialties & State Licenses

CMS Verified: 2026-06-30
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License TX T4952

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License TX T4952

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.

Hospital & Practice Group Affiliations

Privia Medical Group Gulf Coast Pllc

17510 W Grand Pkwy S, Sugar Land, TX 774792649

Privia Medical Group Gulf Coast Pllc

7900 Fannin St, Houston, TX 770542935

Phone: 7135127500

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location June 30, 2026

Registered at 601 W HWY 6 STE 104, WACO, TX 767105592 (Tel: 2544064807)

📍
Updated Business Mailing Address June 30, 2026

Registered at 601 W HWY 6 STE 104, WACO, TX 767105592 (Tel: 2544064807)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 11, 2026

General Practice (License #T4952 in TX)

📍
Updated Practice Location September 15, 2023

Registered at 9111 JORDAN LANE, SUITE 300, WOODWAY, TX 767127671 (Tel: 2542532855)

📍
Updated Practice Location April 21, 2023

Registered at 911 JORDAN LANE, SUITE 300, WOODWAY, TX 767127671 (Tel: 2542532855)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 21, 2023

Internal Medicine (License #T4952 in TX)

NPI Profile Active March 27, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location March 27, 2020

Registered at 713 E ANDERSON ST, WEATHERFORD, TX 760865705 (Tel: 6825822921)

📍
Updated Business Mailing Address March 27, 2020

Registered at 713 E ANDERSON ST, WEATHERFORD, TX 760865705

👤
Provider Name / Credentials Updated March 27, 2020

Recorded as AARON KOLAR, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2020

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 27, 2020

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: 1154958148
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 27, 2020
Last Update: June 30, 2026
Sole Proprietor: No

Mailing Address

601 W Hwy 6 Ste 104

Waco, TX 767105592

Phone: 2544064807

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.