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CHRISTINE S TSANG N.P.
NPI 1235332370
Nurse Practitioner in Orinda, CA

Active since June 06, 2007PECOS EnrolledAccepts Medicare Assignment
12 CAMINO ENCINAS, ORINDA, CA 94563(510) 204-8171 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christine S Tsang N.p. NPPES

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

CHRISTINE S TSANG N.P. (NPI 1235332370) is an individual nurse practitioner in Orinda, California, licensed in California (14706) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2003).

NPPES Registry Identity

NPI1235332370
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTINE S TSANGCredential: N.P.
Location Address12 CAMINO ENCINASOrinda, CA 94563-3304
Mailing Address12 Camino EncinasOrinda, CA 94563-3304 · (510) 204-8171
Phone(510) 204-8171
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2003
Enumeration DateJune 6, 2007
Last NPPES UpdateFebruary 12, 2026
✔ NPI 1235332370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 14706
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
12 CAMINO ENCINAS, Orinda, CA 94563
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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

Christine S Tsang N.p. 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 ID2961460712
PECOS Enrollment IDI20041227000245
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
128 services61 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94563 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers14 claims32 services$5.43 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers18 claims18 services$16.40 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

OMEED ATEFI DO
Family Medicine
12 CAMINO ENCINAS
ORINDA, CA 94563
Contra Costa County (510) 204-8189
FREDERICK SEWOONG OH M.D.
Family Medicine
12 CAMINO ENCINAS
ORINDA, CA 94563
Contra Costa County (510) 204-8180
INGRID LINNEA LARSSON M.D.
Internal Medicine
12 CAMINO ENCINAS
ORINDA, CA 94563
Contra Costa County (510) 204-8166
JILL D FOLEY M.D.
Obstetrics & Gynecology
12 CAMINO ENCINAS, SUITE 15
ORINDA, CA 94563
Contra Costa County (925) 254-9000
ROGER M ILIFF M.D.
Family Medicine
12 CAMINO ENCINAS
ORINDA, CA 94563
Contra Costa County (510) 204-8180
DR. JOHN WYATT CARRIGG MD
Otolaryngology
12 CAMINO ENCINAS, SUITE 14
ORINDA, CA 94563
Contra Costa County (925) 254-6710
WAI F. YEUNG, M.D., INC
Internal Medicine
12 CAMINO ENCINAS, SUITE 6
ORINDA, CA 94563
Contra Costa County (925) 254-5606
GAGAN SINGH MALHI DO
Family Medicine
12 CAMINO ENCINAS
ORINDA, CA 94563
Contra Costa County (510) 204-8166

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 Christine Tsang's NPI number?

The NPI number for Christine Tsang is 1235332370. It was assigned to this individual provider in the NPPES registry on June 6, 2007.

Where is Christine Tsang located?

Christine Tsang practices at 12 Camino Encinas, Orinda, CA 94563. The listed phone number is (510) 204-8171.

What is Christine Tsang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Christine Tsang enrolled in Medicare?

Yes. Christine Tsang 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 Christine Tsang was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.