DYLAN KAR-SHUEN CHAN M.D., PH.D.
NPI 1255578167
Otolaryngology in Palo Alto, CA

Q: What is Dylan Chan's NPI number?

The NPI number for Dylan Chan is 1255578167. It was assigned to this individual provider in the NPPES registry on January 14, 2009.

Q: What is Dylan Chan's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Dylan Chan was last updated on January 14, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since January 14, 2009PECOS Enrolled

801 WELCH RD, PALO ALTO, CA 94304(650) 723-6661 Get Directions Write a Review

NPPES record last updated: January 14, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dylan Kar-shuen Chan M.d., Ph.d. NPPES

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

DYLAN KAR-SHUEN CHAN M.D., PH.D. (NPI 1255578167) is an individual otolaryngology provider in Palo Alto, California, licensed in California (A105273) and active in the NPI registry since January 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255578167

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameDYLAN KAR-SHUEN CHANCredential: M.D., PH.D.

Location Address801 WELCH RDPalo Alto, CA 94304-1611

Mailing Address801 Welch RdPalo Alto, CA 94304-1611

Phone(650) 723-6661

Sole ProprietorYes

Enumeration DateJanuary 14, 2009

✔ NPI 1255578167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in CA · A105273

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

801 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 (PECOS)

Dylan Kar-shuen Chan M.d., Ph.d. 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 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

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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