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VIVIEN C LEE NP
NPI 1811688591
Nurse Practitioner - Family in Los Angeles, CA

Active since May 15, 2023PECOS Enrolled
325 W 8TH ST APT 401, LOS ANGELES, CA 90014(415) 812-4202 Get Directions Write a Review

NPPES record last updated: August 17, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2023, May 15, 2023 (2 updates tracked since 2023).

About Vivien C Lee Np NPPES

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

VIVIEN C LEE NP (NPI 1811688591) is an individual family provider in Los Angeles, California, licensed in California (95024568) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811688591
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameVIVIEN C LEECredential: NP
Location Address325 W 8TH ST APT 401Los Angeles, CA 90014-3170
Mailing Address325 W 8th St Apt 401Los Angeles, CA 90014-3170
Phone(415) 812-4202
Sole ProprietorYes
Enumeration DateMay 15, 2023
Last NPPES UpdateAugust 17, 20232 updates tracked since enumeration
NPPES CertifiedAugust 17, 2023
✔ NPI 1811688591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95024568
325 W 8TH ST APT 401, Los Angeles, CA 90014
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vivien C Lee Np 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 Reassignment

Medicare enrollment records show Vivien Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Afshin Akhavan D.O., A Professional Corporation
1.1 mi
General Practice
530 E WASHINGTON BLVD
Los Angeles, CA 90015
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1821210329 (213) 747-2626

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 90014 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.

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 Vivien Lee's NPI number?

The NPI number for Vivien Lee is 1811688591. It was assigned to this individual provider in the NPPES registry on May 15, 2023.

Where is Vivien Lee located?

Vivien Lee practices at 325 W 8th St Apt 401, Los Angeles, CA 90014. The listed phone number is (415) 812-4202.

What is Vivien Lee's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Vivien Lee enrolled in Medicare?

Yes. Vivien Lee is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vivien Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vivien Lee reassigns Medicare benefits to Afshin Akhavan D.O., A Professional Corporation (Los Angeles, CA). The 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 Vivien Lee'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 Vivien Lee was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.