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DR. WILLIAM WOO M.D.
NPI 1356647739
Family Medicine in Anaheim, CA

Active since February 02, 2011PECOS EnrolledAccepts Medicare Assignment
1188 N EUCLID ST, ANAHEIM, CA 92801(888) 988-2800 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. William Woo M.d. NPPES

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

DR. WILLIAM WOO M.D. (NPI 1356647739) is an individual family medicine provider in Anaheim, California, licensed in California (A115071) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1356647739
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WILLIAM WOOCredential: M.D.
Location Address1188 N EUCLID STAnaheim, CA 92801-1900
Mailing Address1188 N Euclid StAnaheim, CA 92801-1900
Phone(888) 988-2800
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateFebruary 2, 2011
Last NPPES UpdateDecember 3, 2021
✔ NPI 1356647739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A115071
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1188 N EUCLID ST, Anaheim, CA 92801
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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

Dr. William Woo M.d. 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 ID2466629134
PECOS Enrollment IDI20120120000154
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 92801 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

VERONICA CHOU
Marriage & Family Therapist
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (833) 574-2273
SPOZHMAI M YOSAFI PHARM.D
Pharmacist
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (714) 254-2893
DR. ELIZABETH A CANEPA M.D.
Psychiatry & Neurology (Psychiatry)
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (833) 574-2273
DR. SIMERJEET SINGH NAIPAUL MD
Family Medicine
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (833) 574-2273
JESSICA SKINNER MOLAND M.S., C.G.C
Genetic Counselor, MS
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (714) 254-2704
DR. WAI PING ANGEL LI D.O.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (714) 254-2782
MICHAEL NAKAO PHARM.D.
Pharmacist
1188 N EUCLID ST, PHARMACY
ANAHEIM, CA 92801
Orange County (714) 254-2757
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
1188 N EUCLID ST
ANAHEIM, CA 92801
Orange County (866) 352-9109

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 William Woo's NPI number?

The NPI number for William Woo is 1356647739. It was assigned to this individual provider in the NPPES registry on February 2, 2011.

Where is William Woo located?

William Woo practices at 1188 N Euclid St, Anaheim, CA 92801. The listed phone number is (888) 988-2800.

What is William Woo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Woo enrolled in Medicare?

Yes. William Woo 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 William Woo was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.