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DR. SUZANNE NICOLE SIMS WOO M.D.
NPI 1487719845
Internal Medicine in Palo Alto, CA

Active since December 26, 2006PECOS EnrolledAccepts Medicare Assignment
1101 WELCH RD, SUITE B-1, PALO ALTO, CA 94304(650) 329-0440(650) 321-3589 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Suzanne Nicole Sims Woo M.d. NPPES

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

DR. SUZANNE NICOLE SIMS WOO M.D. (NPI 1487719845) is an individual internal medicine provider in Palo Alto, California, licensed in California (A67576) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1997).

NPPES Registry Identity

NPI1487719845
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SUZANNE NICOLE SIMS WOOCredential: M.D.
Location Address1101 WELCH RD, SUITE B-1Palo Alto, CA 94304-1904
Mailing Address1101 Welch Rd, Suite B-1Palo Alto, CA 94304-1904 · (650) 329-0440 · Fax (650) 321-3589
Phone(650) 329-0440
Fax(650) 321-3589
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1997
Enumeration DateDecember 26, 2006
Last NPPES UpdateDecember 13, 2021
✔ NPI 1487719845 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 · A67576
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.
1101 WELCH RD, Palo Alto, CA 94304
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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. Suzanne Nicole Sims 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 ID345311825
PECOS Enrollment IDI20080611000784
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 94304 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

MS. COLEEN TRAVERS LCSW, ACSW
Social Worker (Clinical)
1101 WELCH RD, SUITE A-1, MC 5776
PALO ALTO, CA 94304
Santa Clara County (650) 736-2613
HARVEY, BALL & SHARRON MDS, INC
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Santa Clara County (650) 329-0300
DR. HAILEN MAK MD
Allergy & Immunology (Allergy)
1101 WELCH RD, SUITE A-2
PALO ALTO, CA 94304
Santa Clara County (650) 322-3847
ROBERT EDWARD MINDELZUN M.D.
Radiology (Diagnostic Radiology)
1101 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-6345
DR. PETER CRAIG CASSINI M.D.
Psychiatry & Neurology (Neurology)
1101 WELCH RD, SUITE C-5
PALO ALTO, CA 94304
Santa Clara County (650) 324-4300
DR. BRUCE T ADORNATO M.D.
Psychiatry & Neurology (Neurology)
1101 WELCH RD, SUITE C5
PALO ALTO, CA 94304
Santa Clara County (650) 324-4300
DR. JELENA VUKICEVIC MD
Pediatrics
1101 WELCH RD, SUITE A1
PALO ALTO, CA 94304
Santa Clara County (650) 329-0300
FREDERIC LUSKIN
Marriage & Family Therapist
1101 WELCH RD, SUITE A6
PALO ALTO, CA 94304
Santa Clara County (650) 498-5566

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 Suzanne Woo's NPI number?

The NPI number for Suzanne Woo is 1487719845. It was assigned to this individual provider in the NPPES registry on December 26, 2006.

Where is Suzanne Woo located?

Suzanne Woo practices at 1101 Welch Rd Suite B-1, Palo Alto, CA 94304. The listed phone number is (650) 329-0440.

What is Suzanne Woo's specialty?

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

Is Suzanne Woo enrolled in Medicare?

Yes. Suzanne 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 Suzanne Woo was last updated on December 13, 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.