Active NPI 1710198221 Individual Practitioner Female Practitioner

Dr. Aixa Mercedes Caraballo , MD

Internal Medicine • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Aixa Caraballo, MD is a certified Internal Medicine practicing in Austin, TX. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Caraballo delivers high-quality medical care to the local community at 1911 HETHER ST.

Dr. Caraballo maintains professional affiliations with Curana Health Medical Group Llc, Ch Specialty Services Tx Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1911 Hether St

Austin, TX 787043319

Telephone 8575230446

Associated Practice Facility / Clinic

🏢 Diane L Yu-Davis Pa Facility NPI 1144598350

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Austin, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs +4.2 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

620 Specialists

Practicing in Austin, TX (9538 Statewide)

Telehealth Adoption Rate

16.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

83.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Caraballo (25 Years) 25 Yrs

Austin Specialty Average (20.8 Years) 20.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	22	12	$683.00	$113.93
99239 Hospital discharge day management, more than 30 minutes	12	12	$704.00	$109.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	122	53	$500.00	$76.01
99239 Hospital discharge day management, more than 30 minutes	49	48	$737.00	$109.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	19	$718.00	$114.36
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	18	$272.00	$47.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	24	$1389.00	$166.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	178	60	$721.37	$95.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	98	26	$272.07	$35.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	37	$500.86	$66.32
99239 Hospital discharge day management, more than 30 minutes	53	52	$739.52	$97.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$1393.21	$183.16
99217 Hospital observation care on day of discharge	11	11	$503.41	$66.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	216	82	$741.10	$95.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	91	45	$512.49	$66.05
99239 Hospital discharge day management, more than 30 minutes	72	72	$763.71	$96.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	48	47	$1439.50	$184.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	13	$278.86	$35.34
99497 Advance care planning, first 30 minutes	14	13	$562.59	$72.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	139	78	$512.49	$67.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	39	$741.10	$97.94
99239 Hospital discharge day management, more than 30 minutes	55	53	$763.71	$100.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	34	$1439.50	$189.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	31	23	$278.86	$36.82
99225 Subsequent observation care, typically 25 minutes per day	18	12	$517.52	$68.19
99497 Advance care planning, first 30 minutes	18	16	$562.59	$74.14
99217 Hospital observation care on day of discharge	14	14	$517.52	$67.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$972.22	$127.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	337	167	$512.49	$67.88
99239 Hospital discharge day management, more than 30 minutes	93	93	$763.71	$99.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	60	42	$278.86	$37.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	54	53	$1439.50	$189.65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$972.22	$130.55
99217 Hospital observation care on day of discharge	22	22	$517.52	$68.19
99225 Subsequent observation care, typically 25 minutes per day	14	13	$517.52	$68.24
99497 Advance care planning, first 30 minutes	13	13	$449.39	$73.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	21	$512.49	$70.31
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	14	$31.73	$21.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$64.00	$42.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	290	125	$508.86	$67.87
99239 Hospital discharge day management, more than 30 minutes	87	87	$756.90	$102.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	79	$1431.10	$193.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	27	$734.35	$99.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	20	$63.96	$42.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	20	$278.34	$37.51
99238 Hospital discharge day management, 30 minutes or less	16	16	$511.29	$69.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$967.43	$130.50
99217 Hospital observation care on day of discharge	11	11	$513.79	$69.30

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX P2604

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License MA 232142

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospital & Practice Group Affiliations

Curana Health Medical Group Llc

8911 N Capital Of Texas Hwy, Austin, TX 787597203

Phone: 3379919276

Ch Specialty Services Tx Pllc

1105 Rock Prairie Rd, College Sta, TX 778458344

Phone: 3379919276

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 04, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 04, 2016

Registered at 1911 HETHER ST, AUSTIN, TX 787043319 (Tel: 8575230446)

📍

Updated Business Mailing Address February 04, 2016

Registered at 6406 N IH 35, STE 2600, AUSTIN, TX 787524337 (Tel: 8575230446)

👤

Provider Name / Credentials Updated February 04, 2016

Recorded as AIXA CARABALLO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 04, 2016

Internal Medicine (License #P2604 in TX)

🟢

Initial NPI Registration & Enumeration May 25, 2007

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: 1710198221

Entity Type:

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

Enumeration Date: May 25, 2007

Last Update: February 04, 2016

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

6406 N Ih 35, Ste 2600

Austin, TX 787524337

Phone: 8575230446

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.