JAMESON TIEMAN MD
NPI 1346828480
Emergency Medicine in Round Rock, TX

Q: What is Jameson Tieman's NPI number?

The NPI number for Jameson Tieman is 1346828480. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Q: What is Jameson Tieman's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Jameson Tieman was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 March 30, 2021PECOS EnrolledAccepts Medicare Assignment

300 UNIVERSITY BLVD, ROUND ROCK, TX 78665(512) 509-0100(254) 218-6330 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2024, Mar 30, 2021 (2 updates tracked since 2021).

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About Jameson Tieman Md NPPES

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

JAMESON TIEMAN MD (NPI 1346828480) is an individual emergency medicine provider in Round Rock, Texas, licensed in Texas (V1286) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with St David's South Austin Medical Center, and is a graduate of University Of Texas At Austin Dell Medical School (2021).

NPPES Registry Identity

NPI1346828480

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameJAMESON TIEMANCredential: MD

Location Address300 UNIVERSITY BLVDRound Rock, TX 78665-1032

Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (800) 994-0371 · Fax (254) 215-9722

Phone(512) 509-0100

Fax(254) 218-6330

Sole ProprietorNo

Medical School CMSUniversity Of Texas At Austin Dell Medical SchoolGraduated 2021

Enumeration DateMarch 30, 2021

Last NPPES UpdateJune 8, 20262 updates tracked since enumeration

NPPES CertifiedJune 8, 2026

✔ NPI 1346828480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in TX · V1286

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

300 UNIVERSITY BLVD, Round Rock, TX 78665

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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, Molina Healthcare.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

Jameson Tieman Md 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 ID4587107206

PECOS Enrollment IDI20240621001913

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 4

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

105 services103 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

98 services97 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

33 services33 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

29 services29 patients

Hospital Affiliations CMS Care Compare

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

St David's South Austin Medical Center

Acute Care Hospitals · Austin, TX

5/5 CMS rating

OwnershipProprietary

CMS Certification Number450713

Location901 West Ben White BlvdAustin, TX 78704 · Travis County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78665 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

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.

BRENNEN J. BEATTY MD

Emergency Medicine