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KAREN I SUN
NPI 1316074354
Pediatrics in San Francisco, CA

Active since February 27, 2007PECOS Enrolled
505 PARNASSUS AVE, UCSF, 505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-2554 Get Directions Write a Review

NPPES record last updated: February 25, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Karen I Sun NPPES

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

KAREN I SUN (NPI 1316074354) is an individual pediatrics provider in San Francisco, California, licensed in California (A64924) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316074354
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKAREN I SUN
Location Address505 PARNASSUS AVE, UCSF, 505 PARNASSUS AVESan Francisco, CA 94143-2204
Mailing AddressPo Box 0110 # M687, Ucsf, 505 Parnassus AveSan Francisco, CA 94143-0001 · (415) 476-2554
Phone(415) 476-2554
Sole ProprietorNo
Enumeration DateFebruary 27, 2007
Last NPPES UpdateFebruary 25, 2009
✔ NPI 1316074354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CA · A64924✔ Licensed in CO · 38871
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
505 PARNASSUS AVE, San Francisco, CA 94143
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Other Identifiers 4

Other015214Kaiser-commercial Number
Medicare UPING91613CO
Medicaid33931739CO
Other31191CA · Ucsf

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen I Sun 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 94143 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

CATHERINE RAMSDELL NNP
Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1000
DR. CLAUDIO ANDRES BRAVO CARRILLO M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-4243
MAURICIO JALIFE BUCAY M.D
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 750-4994
EMMA B SHAK M.D.
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1528
DR. ADRIANA A.T. MARTIN M.D., PH.D.
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
WILLIAM JAMES DEARDORFF
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
San Francisco County (415) 406-1417
KEERTHANA REDDY BANALA
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7288
ROBERT CHRISTIAN WENZ
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-8054

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 Karen Sun's NPI number?

The NPI number for Karen Sun is 1316074354. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Karen Sun located?

Karen Sun practices at 505 Parnassus Ave Ucsf, 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-2554.

What is Karen Sun's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Karen Sun enrolled in Medicare?

Yes. Karen Sun is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Sun was last updated on February 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.