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DR. KA KAM CHAN M.D.
NPI 1356453815
Internal Medicine in San Francisco, CA

Active since August 31, 2006PECOS Enrolled
1199 BUSH ST 400, SAN FRANCISCO, CA 94109(415) 921-8210(415) 921-0387 Get Directions Write a Review

NPPES record last updated: July 28, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ka Kam Chan M.d. NPPES

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

DR. KA KAM CHAN M.D. (NPI 1356453815) is an individual internal medicine provider in San Francisco, California, licensed in California (A50447) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356453815
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KA KAM CHANCredential: M.D.
Location Address1199 BUSH ST 400San Francisco, CA 94109-5975
Mailing Address1199 Bush St 400San Francisco, CA 94109-5975 · (415) 921-8210 · Fax (415) 921-0387
Phone(415) 921-8210
Fax(415) 921-0387
Sole ProprietorYes
Enumeration DateAugust 31, 2006
Last NPPES UpdateJuly 28, 2015
✔ NPI 1356453815 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 · A50447
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.

1199 BUSH ST 400, San Francisco, CA 94109
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Other Names 1

Professional Name (2)N/a N/a N/a

Other Identifiers 6

Medicare UPINF55119CA
Medicare ID-Type Unspecified00A504470CA
Other110087983CA · Medicare Railroad
Other3248034CA · Ccs/ghpp
Other570674CA · Cchp
Medicaid00A504470CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ka Kam Chan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94109 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.

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

Diabetes: Medical Attention for Nephropathy
The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period
83%64 patients4/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
99%1,274 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
100%1,802 patients5/55-star benchmark: 100%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
0%259 patients1/55-star benchmark: 98%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
42%236 patients2/55-star benchmark: 90%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
47%394 patients2/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
39%395 patients2/55-star benchmark: 100%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 1% · 236 patients
1%236 patients4/55-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.

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 Ka Kam Chan's NPI number?

The NPI number for Ka Kam Chan is 1356453815. It was assigned to this individual provider in the NPPES registry on August 31, 2006. The provider is also known as N/A N/A N/A.

Where is Ka Kam Chan located?

Ka Kam Chan practices at 1199 Bush St 400, San Francisco, CA 94109. The listed phone number is (415) 921-8210.

What is Ka Kam Chan's specialty?

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

Is Ka Kam Chan enrolled in Medicare?

Yes. Ka Kam Chan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ka Kam Chan was last updated on July 28, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.