1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Anesthesiology
  6. NPI Profile

DR. TYKEN C. HSIEH M.D.
NPI 1013147388
Anesthesiology in Los Angeles, CA

Active since July 21, 2009PECOS EnrolledAccepts Medicare Assignment
757 WESTWOOD PLZ STE 3304, LOS ANGELES, CA 90095(310) 267-8680 Get Directions Write a Review

NPPES record last updated: April 20, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Tyken C. Hsieh M.d. NPPES

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

DR. TYKEN C. HSIEH M.D. (NPI 1013147388) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A104194) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2006).

NPPES Registry Identity

NPI1013147388
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. TYKEN C. HSIEHCredential: M.D.
Location Address757 WESTWOOD PLZ STE 3304Los Angeles, CA 90095-8358
Mailing Address757 Westwood Plz Ste 3304Los Angeles, CA 90095-8358 · (310) 267-8680
Phone(310) 267-8680
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2006
Enumeration DateJuly 21, 2009
Last NPPES UpdateApril 20, 2011
✔ NPI 1013147388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A104194
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
757 WESTWOOD PLZ STE 3304, Los Angeles, CA 90095
Open in Google Maps ↗

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. Tyken C. Hsieh 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 ID4688846793
PECOS Enrollment IDI20111014000419
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 7

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.

Ultrasound of heart blood flow, valves and chambers 93320
An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
49 services49 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
49 services49 patients
Interpretation and report of ultrasound of heart 93314
This procedure involves using ultrasound technology to create images of your heart. These images help identify heart conditions by showing the size, structure, and motion of your heart. A report is then prepared detailing the findings.
46 services46 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
28 services25 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
20 services16 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
17 services15 patients

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.

MICHELLE-THAO LIEU
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-8654
DR. GREGORY SHEEHAN M.D.
Anesthesiology
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-8653
SARA ARASTOO MD
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-8655
DR. ANDREW GHOBRIAL MD
Anesthesiology
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-8655
MATTHEW LEON
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (301) 267-0903
KENJI OGURA M.D.
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-8655
ERIC NGUYEN
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-0903
ABDISALAM YUSUF HASSAN
Anesthesiology
757 WESTWOOD PLZ STE 3304
LOS ANGELES, CA 90095
Los Angeles County (310) 267-0903

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 Tyken Hsieh's NPI number?

The NPI number for Tyken Hsieh is 1013147388. It was assigned to this individual provider in the NPPES registry on July 21, 2009.

Where is Tyken Hsieh located?

Tyken Hsieh practices at 757 Westwood Plz Ste 3304, Los Angeles, CA 90095. The listed phone number is (310) 267-8680.

What is Tyken Hsieh's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Tyken Hsieh enrolled in Medicare?

Yes. Tyken Hsieh 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.

When was this NPI record last updated?

The NPPES record for Tyken Hsieh was last updated on April 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.