DR. DARREN EDWARD HARRISON MB BCH BAO
NPI 1124517172
Internal Medicine - Cardiovascular Disease in Austin, TX

Q: What is Darren Harrison's NPI number?

The NPI number for Darren Harrison is 1124517172. It was assigned to this individual provider in the NPPES registry on May 5, 2018.

Q: What is Darren Harrison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Darren Harrison was last updated on October 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 05, 2018PECOS EnrolledAccepts Medicare Assignment

2802 WEBBERVILLE RD, AUSTIN, TX 78702(512) 978-8113 Get Directions Write a Review

NPPES record last updated: October 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 29, 2025, Nov 20, 2021, May 5, 2018 (3 updates tracked since 2018).

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About Dr. Darren Edward Harrison Mb Bch Bao NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DARREN EDWARD HARRISON MB BCH BAO (NPI 1124517172) is an individual cardiovascular disease provider in Austin, Texas, licensed in Texas (T2802) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1124517172

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. DARREN EDWARD HARRISONCredential: MB BCH BAO

Location Address2802 WEBBERVILLE RDAustin, TX 78702-2947

Mailing Address1111 E Cesar Chavez StAustin, TX 78702-4209 · (512) 978-8130

Phone(512) 978-8113

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateMay 5, 2018

Last NPPES UpdateOctober 19, 20253 updates tracked since enumeration

NPPES CertifiedOctober 19, 2025

✔ NPI 1124517172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in TX · T2802

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

2802 WEBBERVILLE RD, Austin, TX 78702

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Darren Edward Harrison Mb Bch Bao is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375933740

PECOS Enrollment IDI20211130001030

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

24 services21 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

18 services18 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Seton Medical Center Austin

Acute Care Hospitals · Austin, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450056

Location1201 W 38th StAustin, TX 78705 · Travis County

Emergency services Birthing friendly

Ascension Seton Williamson

Acute Care Hospitals · Round Rock, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670041

Location201 Seton ParkwayRound Rock, TX 78664 · Williamson County

Emergency services Birthing friendly

Ascension Seton Hays

Acute Care Hospitals · Kyle, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670056

Location6001 Kyle PkwyKyle, TX 78640 · Hays County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$131.95 typical visit price

range $57.88 – $174.00

Typical copayment $32.98 (range $14.47 – $43.50)

Most-billed visit code 99204

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RICHARD ALFRED STOEBNER M.D.

Internal Medicine (Cardiovascular Disease)