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

NPI Status: Active since November 30, 2007

Contact Information

280 W MACARTHUR BLVD
KAISER PERMANENTE MEDICAL CENTER
OAKLAND, CA
ZIP 94611
Phone: (510) 805-0985

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  • Individual
  • Male
  • Years of Experience 20
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ANTHONY TSAO

This page provides the complete NPI Profile along with additional information for Anthony Tsao, an internist established in Oakland, California with a medical specialization in Internal Medicine and more than 20 years of experience. He graduated from Michigan State University College Of Human Medicine in 2006. The healthcare provider is registered in the NPI registry with number 1467634493 assigned on November 2007. The practitioner's primary taxonomy code is 207R00000X with license number A101829 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1467634493
Provider Name
DR. ANTHONY CHIHKAI TSAO M.D.
Gender
Male
Entity Type
Individual
Location Address
280 W MACARTHUR BLVD KAISER PERMANENTE MEDICAL CENTER OAKLAND, CA 94611
Location Phone
(510) 805-0985
Mailing Address
280 W MACARTHUR BLVD KAISER PERMANENTE MEDICAL CENTER OAKLAND, CA 94611
Medical School Name
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduation Year
2006
Is Sole Proprietor?
No
Enumeration Date
11-30-2007
Last Update Date
12-13-2021
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An internist like Anthony Tsao is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A101829
License State
CA
Taxonomy Description
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.

Medicare Participation & PECOS Enrollment Status

Anthony Tsao is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Anthony Tsao is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5799831152

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20090926000056

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 25 minutes

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.

This service was performed 54 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $38.45 for a new patient copayment and $29.87 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 94611 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $153.83
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $38.45
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. ANTHONY CHIHKAI TSAO M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1467634493
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241271238418
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 2 + 7 + 1 + 2 + 3 + 8 + 4 + 1 + 8 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1467634493 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1134113236MS. KATHLEEN ELIZABETH WESTON RN, FNP
Individual
Registered Nurse (Psychiatric/Mental Health, Adult)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6689
1376539148MS. JUDITH B. GOTTLIEB
Individual
Nurse Practitioner (Adult Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7667
1396723532MS. KAREN JENNIFER AHN M.S.
Individual
Genetic Counselor, MS280 W MACARTHUR BLVD GENETICS DEPARTMENT
OAKLAND, CA 94611
(510) 752-5408
1427168335MS. JANET M NILSEN RN, NP
Individual
Nurse Practitioner (Psychiatric/Mental Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6688
1972613404MS. LINDA MARGARET FRANZ RNNP, MSN
Individual
Nurse Practitioner (Obstetrics & Gynecology)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6837
1891893046DR. KAI-MAN LEE M.D.
Individual
Personal Emergency Response Attendant280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7515
1548361926 ODILE LAMAR LELAND-ARIZMENDI M.D.
Individual
Emergency Medicine280 W MACARTHUR BLVD KAISER OAKLAND, EMERGENCY DEPARTMENT
OAKLAND, CA 94611
(510) 752-1666
1205920642 CHERYL ANN BROWN N.P.
Individual
Nurse Practitioner (Women's Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-2179
1508951930MR. RYAN S ISHIMARU PHARM. D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1093800393DR. SHITAL PATEL KELSHIKAR PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD INPATIENT PHARMACY DEPT, KAISER OAKLAND MEDICAL CENTER
OAKLAND, CA 94611
(510) 752-8118
1346335361DR. WAI HAN TONG PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6537
1447347828DR. JOHN ERIK LYCKFORS I PHARMD D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6957
1902994601DR. CATHERINE CHUI-KUEN TSE-HARRIS PHARM D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1376631127DR. PRITI A PATEL PHARM.D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-8118
1578651055 KRISTIN ELAN EDELMAN PHARMD
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1568542405DR. MATTHEW BEJOSA FRANKEL M.D., M.B.A
Individual
Internal Medicine280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-4981
1326122920 HOMER CHI-HO KAN PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD FABIOLA BLDG, RM G-84
OAKLAND, CA 94611
(510) 752-6299
1962586255 DIEN AI DU PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7124
1013092683MRS. MICHELE NG PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6141
1497831598 MARSHA MA LO PHARMD.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(650) 752-6468

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467634493, enumerated in the NPI registry as an "individual" on November 30, 2007

The provider is located at 280 W Macarthur Blvd Kaiser Permanente Medical Center Oakland, Ca 94611 and the phone number is (510) 805-0985

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 20 years of experience. He graduated from Michigan State University College Of Human Medicine in 2006.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $153.83 with an average copayment of $38.45 for new patient appointments. Established patients should expect a typical charge of $119.48 and an average copayment of 29.87. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 25 minutes.

This NPI record was last updated on November 30, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.