Dr. Aaron R Kolar , DO
General Practice โข Waco, TX
601 W Hwy 6 Ste 104
Waco, TX 767105592
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 27, 2020; this date does not establish years in practice.
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Published CMS data list 854 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 197 service units.
- G2211 โ 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 service units.
- 36415 โ Insertion of needle into vein for collection of blood sample: 99 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 17 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 600 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Rosuvastatin Calcium โ 68 prescription fills, including refills.
- Amlodipine Besylate โ 64 prescription fills, including refills.
- Atorvastatin Calcium โ 51 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 25 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under General Practice in Texas (2024, 172 clinicians with data). Median for this group: 341. Middle half: 100 to 1,551.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 14 in 2023 to 854 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
601 W Hwy 6 Ste 104
Waco, TX 767105592
CMS Doctors and Clinicians lists 1 group name: Privia Medical Group Gulf Coast Pllc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Lincoln Mem Univ, Debusk Col Of Osteopathic Med
2020
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
77 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $42,988 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $33,734 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
1,551 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$55,112 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $433.02 across 20 records.
By nature of payment
- Food and Beverage: $433.02 across 20 records.
Reporting-company totals (3 largest of 11)
- Novo Nordisk Inc: $108.62 across 5 records.
- ABBVIE INC.: $65.44 across 2 records.
- AstraZeneca Pharmaceuticals LP: $64.32 across 3 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
6 years (graduated 2020)
CMS Doctors and Clinicians data list 2020 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2020
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Kolar has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Kolar as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Waco and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under General Practice in Texas (2024, 172 clinicians with data). Median for this group: 341. Middle half: 100 to 1,551.
Too few clinicians listed under General Practice in Waco have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under General Practice in Texas (2024, 172 clinicians with data). Median for this group: $28,596. Middle half: $8,918 to $83,485.
Too few clinicians listed under General Practice in Waco have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 60% of clinicians listed under General Practice in Texas (2024, 172 clinicians with data). Median for this group: $19,146. Middle half: $6,451 to $65,134.
Too few clinicians listed under General Practice in Waco have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under General Practice in Texas (2024, 221 clinicians with data). Median for this group: 452. Middle half: 78 to 2,858.
Too few clinicians listed under General Practice in Waco have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under General Practice in Texas (2024, 221 clinicians with data). Median for this group: $17,804. Middle half: $993 to $222,529.
Too few clinicians listed under General Practice in Waco have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under General Practice with a practice address in Waco, TX (1,066 in Texas).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services went from 14 in 2023 to 854 in 2024.
- 2023: 14
- 2024: 854
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Medicare-allowed amount
Medicare-allowed amount went from $118 in 2023 to $42,988 in 2024.
- 2023: $118
- 2024: $42,988
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Paid by Medicare
Paid by Medicare went from $118 in 2023 to $33,734 in 2024.
- 2023: $118
- 2024: $33,734
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 1150% from 48 in 2021 to 600 in 2024.
- 2021: 48
- 2022: 73
- 2023: 72
- 2024: 600
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30-day fills
30-day fills increased 1655% from 88 in 2021 to 1,551 in 2024.
- 2021: 88
- 2022: 162
- 2023: 204
- 2024: 1,551
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Part D drug cost
Part D drug cost went from $423 in 2021 to $55,112 in 2024.
- 2021: $423
- 2022: $1,304
- 2023: $980
- 2024: $55,112
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $158.03 in 2023 to $433.02 in 2025.
- 2023: $158.03
- 2024: $578.36
- 2025: $433.02
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 20 records totaling $433.02.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $33.06 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $32.38 |
| Phathom Pharmaceuticals, Inc. |
Food and Beverage
Cash or cash equivalent
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VOQUEZNA | General | $27.75 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $27.11 |
| Tactile Systems Technology Inc |
Food and Beverage
In-kind items and services
|
Flexitouch Plus | General | $26.93 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Rybelsus | General | $25.24 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $23.11 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $22.84 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $22.75 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $20.86 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $20.71 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $18.33 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
Cologuard Collection Kit | General | $18.32 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
The Cologuard Plus Collection Kit | General | $17.80 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Wegovy | General | $16.86 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Wegovy | General | $16.57 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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PREVNAR 20 | General | $16.08 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
|
XIFAXAN | General | $15.62 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
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PROQUAD | General | $15.60 |
| Cipher Pharmaceuticals US LLC |
Food and Beverage
Cash or cash equivalent
|
Natroba | General | $15.10 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2023โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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197 | 57 | $330.00 | $119.94 |
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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
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180 | 58 | $49.00 | $15.75 |
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36415
Insertion of needle into vein for collection of blood sample
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99 | 57 | $11.00 | $8.65 |
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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 |
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80053
Blood test, comprehensive group of blood chemicals
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57 | 43 | $43.00 | $10.35 |
|
84443
Blood test, thyroid stimulating hormone (tsh)
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45 | 35 | $69.00 | $16.46 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
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44 | 35 | $55.00 | $13.12 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
25 | 25 | $357.00 | $123.93 |
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83036
Hemoglobin a1c level
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23 | 16 | $40.00 | $9.52 |
|
96127
Assessment of emotional or behavioral problems
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21 | 16 | $16.00 | $4.33 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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21 | 18 | $222.00 | $86.67 |
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G0438
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
|
16 | 16 | $529.00 | $156.52 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
|
15 | 13 | $35.00 | $8.29 |
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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 |
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84153
Psa (prostate specific antigen) measurement, total
|
13 | 12 | $75.00 | $18.02 |
|
99497
Advance care planning, first 30 minutes
|
12 | 12 | $261.00 | $78.02 |
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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 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Rosuvastatin Calcium | Rosuvastatin Calcium | 68 | 6,300 | $750.32 | 33 |
| Amlodipine Besylate | Amlodipine Besylate | 64 | 5,364 | $260.57 | 27 |
| Atorvastatin Calcium | Atorvastatin Calcium | 51 | 4,124 | $405.44 | 17 |
| Losartan Potassium | Losartan Potassium | 49 | 4,540 | $429.27 | 26 |
| Lisinopril | Lisinopril | 39 | 3,507 | $196.97 | 19 |
| Ozempic | Semaglutide | 26 | 784 | $24,714.34 | โ |
| Gabapentin | Gabapentin | 24 | 2,230 | $552.91 | 11 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 22 | 2,050 | $299.71 | โ |
| Levothyroxine Sodium | Levothyroxine Sodium | 21 | 1,910 | $121.19 | โ |
| Hydrochlorothiazide | Hydrochlorothiazide | 20 | 1,320 | $120.29 | โ |
| Pantoprazole Sodium | Pantoprazole Sodium | 19 | 1,299 | $168.75 | 13 |
| Metoprolol Succinate | Metoprolol Succinate | 18 | 1,120 | $193.21 | โ |
| Tamsulosin Hcl | Tamsulosin Hcl | 18 | 1,670 | $218.89 | โ |
| Clopidogrel | Clopidogrel Bisulfate | 17 | 1,450 | $116.80 | โ |
| Bupropion Xl | Bupropion Hcl | 15 | 1,370 | $312.14 | โ |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 15 | 160 | $4,710.69 | 15 |
| Methylprednisolone | Methylprednisolone | 14 | 85 | $80.48 | 12 |
| Farxiga | Dapagliflozin Propanediol | 14 | 1,020 | $19,779.15 | โ |
| Meloxicam | Meloxicam | 13 | 209 | $6.36 | 11 |
| Mirtazapine | Mirtazapine | 13 | 540 | $59.88 | โ |
| Duloxetine Hcl | Duloxetine Hcl | 13 | 1,220 | $263.93 | โ |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 12 | 906 | $23.34 | โ |
| Synthroid | Levothyroxine Sodium | 12 | 600 | $938.96 | โ |
| Pregabalin | Pregabalin | 12 | 765 | $353.21 | โ |
| Metformin Hcl | Metformin Hcl | 11 | 960 | $35.33 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-06-30NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
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.
NUCC Taxonomy Code: 207R00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20230504000635
TX
9133544927
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
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
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 601 W HWY 6 STE 104, WACO, TX 767105592 (Tel: 2544064807)
Registered at 601 W HWY 6 STE 104, WACO, TX 767105592 (Tel: 2544064807)
General Practice (license number reported to NPPES: TX T4952)
Registered at 9111 JORDAN LANE, SUITE 300, WOODWAY, TX 767127671 (Tel: 2542532855)
Registered at 911 JORDAN LANE, SUITE 300, WOODWAY, TX 767127671 (Tel: 2542532855)
Internal Medicine (license number reported to NPPES: TX T4952)
NPI status registered as active in NPPES database
Registered at 713 E ANDERSON ST, WEATHERFORD, TX 760865705 (Tel: 6825822921)
Registered at 713 E ANDERSON ST, WEATHERFORD, TX 760865705
Recorded as AARON KOLAR, DO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Waco
Healthcare providers in WacoMailing Address
601 W Hwy 6 Ste 104
Waco, TX 767105592
Phone: 2544064807