ALA'A EDDIN HISHAM SA'EED TAYYEM M.D.
NPI 1437400702
Internal Medicine - Medical Oncology in Austin, TX

Active since September 27, 2012PECOS EnrolledAccepts Medicare Assignment
1601 TRINITY ST STOP 804, AUSTIN, TX 78712(512) 324-7865 Get Directions Write a Review

NPPES record last updated: July 30, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2024, Aug 15, 2022 (2 updates tracked since 2022).

About Ala'a Eddin Hisham Sa'eed Tayyem M.d. NPPES

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

ALA'A EDDIN HISHAM SA'EED TAYYEM M.D. (NPI 1437400702) is an individual medical oncology provider in Austin, Texas, licensed in Texas (Q2955) and active in the NPI registry since September 2012. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1437400702
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameALA'A EDDIN HISHAM SA'EED TAYYEMCredential: M.D.
Location Address1601 TRINITY ST STOP 804Austin, TX 78712-1866
Mailing Address1601 Trinity St Stop 804Austin, TX 78712-1866 · (512) 324-7865
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateSeptember 27, 2012
Last NPPES UpdateJuly 30, 20242 updates tracked since enumeration
NPPES CertifiedJuly 30, 2024
NPI 1437400702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in TX · Q2955
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License BP10043733 (TX)
Also ListedHospitalistTaxonomy 208M00000X · License Q2955 (TX)
1601 TRINITY ST STOP 804, Austin, TX 78712

Accepted 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

Ala'a Eddin Hisham Sa'eed Tayyem M.d. 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 ID3779808076
PECOS Enrollment IDI20150209000772
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.

Hospital Affiliations CMS Care Compare 2

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

Dell Seton Med Center At The University Of Tx

Acute Care Hospitals · Austin, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450124
Location601 E 15th StreetAustin, TX 78701 · Travis County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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
$174.00 typical visit price
range $57.88 – $174.00
Typical copayment $43.50 (range $14.47 – $43.50)
Most-billed visit code 99205
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
74%66 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

Registered Nurse (Oncology)
1601 TRINITY ST STOP 804
AUSTIN, TX 78712
Nurse Practitioner
1601 TRINITY ST STOP 804
AUSTIN, TX 78712
Obstetrics & Gynecology (Gynecologic Oncology)
1601 TRINITY ST STOP 804
AUSTIN, TX 78712

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ala'a Eddin Tayyem's NPI number?

The NPI number for Ala'a Eddin Tayyem is 1437400702. It was assigned to this individual provider in the NPPES registry on September 27, 2012.

Where is Ala'a Eddin Tayyem located?

Ala'a Eddin Tayyem practices at 1601 Trinity St Stop 804, Austin, TX 78712. The listed phone number is (512) 324-7865.

What is Ala'a Eddin Tayyem's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Ala'a Eddin Tayyem enrolled in Medicare?

Yes. Ala'a Eddin Tayyem is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ala'a Eddin Tayyem accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Ala'a Eddin Tayyem as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ala'a Eddin Tayyem affiliated with any hospitals?

According to CMS data, Ala'a Eddin Tayyem is affiliated with Ascension Seton Medical Center Austin and Dell Seton Med Center At The University Of Tx.

When was this NPI record last updated?

The NPPES record for Ala'a Eddin Tayyem was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.