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DR. SARAH MARIE KELMENSON-CHAU MD
NPI 1689796674
Emergency Medicine in Berkeley, CA

Active since April 03, 2007PECOS Enrolled
98.56/100
CMS Quality Rating
3010 COLBY ST, SUITE 212, BERKELEY, CA 94705(510) 843-1200 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sarah Marie Kelmenson-chau Md NPPES

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

DR. SARAH MARIE KELMENSON-CHAU MD (NPI 1689796674) is an individual emergency medicine provider in Berkeley, California, licensed in California (A98209) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689796674
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. SARAH MARIE KELMENSON-CHAUCredential: MD
Location Address3010 COLBY ST, SUITE 212Berkeley, CA 94705-2059
Mailing Address3 Wilson PlMansfield, MA 02048-2512 · (401) 374-8862
Phone(510) 843-1200
Sole ProprietorYes
Enumeration DateApril 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1689796674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A98209
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
3010 COLBY ST, Berkeley, CA 94705
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Other Names 1

Former Name (1)Dr. Sarah Marie Kelmenson Md

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. Sarah Marie Kelmenson-chau Md 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 94705 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.

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.

98.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.84
Improvement Activities40
Cost100

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.

DR. AMENEH KHOSROVANI DDS
Dentist (Pediatric Dentistry)
3010 COLBY ST, SUITE 217
BERKELEY, CA 94705
Alameda County (510) 848-6494
JOHN T MATTSON MD
Orthopaedic Surgery
3010 COLBY ST, 118
BERKELEY, CA 94705
Alameda County (800) 943-8099
BERKELEY ORTHOPAEDIC MEDICAL GROUP, INC.
Specialist
3010 COLBY ST, SUITE 118
BERKELEY, CA 94705
Alameda County (510) 845-3856
WEBSTER ORTHOPAEDIC MEDICAL GROUP, APC
Orthopaedic Surgery
3010 COLBY ST, SUITE 118
BERKELEY, CA 94705
Alameda County (510) 486-2300
DR. VERONICA CHANG DDS
Dentist (General Practice)
3010 COLBY ST, 217
BERKELEY, CA 94705
Alameda County (510) 705-1461
SORENSON & SORENSON MD INC
Ophthalmology
3010 COLBY ST, SUITE 114
BERKELEY, CA 94705
Alameda County (510) 848-1413
ROBERT LYNN SORENSON M.D.
Ophthalmology
3010 COLBY ST, STE 114
BERKELEY, CA 94705
Alameda County (510) 848-1413
PAUL KASROVI DDS MS A PROFESSIONAL CORPORATION
Dentist (Orthodontics and Dentofacial Orthopedics)
3010 COLBY ST, #220
BERKELEY, CA 94705
Alameda County (510) 204-8856

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 Sarah Kelmenson-chau's NPI number?

The NPI number for Sarah Kelmenson-chau is 1689796674. It was assigned to this individual provider in the NPPES registry on April 3, 2007. The provider is also known as Dr. Sarah Marie Kelmenson MD.

Where is Sarah Kelmenson-chau located?

Sarah Kelmenson-chau practices at 3010 Colby St Suite 212, Berkeley, CA 94705. The listed phone number is (510) 843-1200.

What is Sarah Kelmenson-chau's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Sarah Kelmenson-chau enrolled in Medicare?

Yes. Sarah Kelmenson-chau is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sarah Kelmenson-chau was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.