DR. ANTHONY CHIHKAI TSAO M.D.
NPI 1467634493
Internal Medicine in Oakland, CA

Active since November 30, 2007PECOS EnrolledAccepts Medicare Assignment
280 W MACARTHUR BLVD, KAISER PERMANENTE MEDICAL CENTER, OAKLAND, CA 94611(510) 805-0985 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Anthony Chihkai Tsao M.d. NPPES

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

DR. ANTHONY CHIHKAI TSAO M.D. (NPI 1467634493) is an individual internal medicine provider in Oakland, California, licensed in California (A101829) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2006).

NPPES Registry Identity

NPI1467634493
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANTHONY CHIHKAI TSAOCredential: M.D.
Location Address280 W MACARTHUR BLVD, KAISER PERMANENTE MEDICAL CENTEROakland, CA 94611-5642
Mailing Address280 W Macarthur Blvd, Kaiser Permanente Medical CenterOakland, CA 94611-5642
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2006
Enumeration DateNovember 30, 2007
Last NPPES UpdateDecember 13, 2021
NPI 1467634493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A101829
Definition

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.

280 W MACARTHUR BLVD, Oakland, CA 94611

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. Anthony Chihkai Tsao 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 ID5799831152
PECOS Enrollment IDI20090926000056
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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
34 services13 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94611 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Nurse Anesthetist, Certified Registered
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Obstetrics & Gynecology
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Anesthesiology
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Thoracic Surgery (Cardiothoracic Vascular Surgery)
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Nurse Anesthetist, Certified Registered
280 W MACARTHUR BLVD
OAKLAND, CA 94611
Pharmacist
280 W MACARTHUR BLVD
OAKLAND, CA 94611

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 Anthony Tsao's NPI number?

The NPI number for Anthony Tsao is 1467634493. It was assigned to this individual provider in the NPPES registry on November 30, 2007.

Where is Anthony Tsao located?

Anthony Tsao practices at 280 W Macarthur Blvd Kaiser Permanente Medical Center, Oakland, CA 94611. The listed phone number is (510) 805-0985.

What is Anthony Tsao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Anthony Tsao enrolled in Medicare?

Yes. Anthony Tsao 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 Anthony Tsao was last updated on December 13, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.