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ERIK QUAN
NPI 1255998316
Psychiatry & Neurology - Psychiatry in Redwood City, CA

Active since May 23, 2019PECOS Enrolled
84.47/100
CMS Quality Rating
1400 VETERANS BLVD FL 4, REDWOOD CITY, CA 94063(650) 627-1660 Get Directions Write a Review

NPPES record last updated: October 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 8, 2024, Nov 2, 2021, May 23, 2019 (3 updates tracked since 2019).

About Erik Quan NPPES

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

ERIK QUAN (NPI 1255998316) is an individual psychiatry provider in Redwood City, California, licensed in New York (306158) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255998316
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameERIK QUAN
Location Address1400 VETERANS BLVD FL 4Redwood City, CA 94063-2612
Mailing Address1400 Veterans Blvd Fl 4Redwood City, CA 94063-2612
Phone(650) 627-1660
Sole ProprietorNo
Enumeration DateMay 23, 2019
Last NPPES UpdateOctober 8, 20243 updates tracked since enumeration
NPPES CertifiedOctober 8, 2024
✔ NPI 1255998316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 306158
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1400 VETERANS BLVD FL 4, Redwood City, CA 94063
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erik Quan 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Erik Quan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc
0.2 mi
Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1639252604 (650) 299-2000
New York University
2,562 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94063 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FABIOLA SWEET PMHNP-BC, FNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4777
SVETLANA MEDVINSKY PH.D.
Psychologist
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2000
BRIAN HUANG MD
Psychiatry & Neurology (Psychiatry)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2000
DR. REX W HUANG MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4748
GILLY DOSOVITSKY
Psychologist (Clinical Child & Adolescent)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-7902
DR. MARIE THERESE DURAN-WHITNEY PSYD
Psychologist (Clinical)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (415) 299-4703
DR. FARZANEH ELEEN PH.D
Psychologist
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4364
ANURADHA G AURORA PH.D.
Psychologist (Clinical)
1400 VETERANS BLVD FL 4
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4372

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 Erik Quan's NPI number?

The NPI number for Erik Quan is 1255998316. It was assigned to this individual provider in the NPPES registry on May 23, 2019.

Where is Erik Quan located?

Erik Quan practices at 1400 Veterans Blvd Fl 4, Redwood City, CA 94063. The listed phone number is (650) 627-1660.

What is Erik Quan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Erik Quan enrolled in Medicare?

Yes. Erik Quan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Erik Quan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erik Quan reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (Redwood City, CA) and New York University (Boynton Beach, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Erik Quan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Erik Quan was last updated on October 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.