DR. LEN UMAYAM
NPI 1710594916
Nurse Practitioner - Psychiatric/Mental Health in Los Angeles, CA

Active since September 30, 2020PECOS EnrolledAccepts Medicare Assignment
12301 WILSHIRE BLVD STE 512, LOS ANGELES, CA 90025(888) 684-2779(323) 366-2966 Get Directions Write a Review

NPPES record last updated: January 28, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 28, 2023, Feb 3, 2022, Aug 13, 2021 and 4 more (7 updates tracked since 2020).

About Dr. Len Umayam NPPES

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

DR. LEN UMAYAM (NPI 1710594916) is an individual psychiatric/mental health provider in Los Angeles, California, licensed in California (95017737) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1710594916
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameDR. LEN UMAYAM
Location Address12301 WILSHIRE BLVD STE 512Los Angeles, CA 90025-1053
Mailing AddressPo Box 643Big Bear City, CA 92314-0643
Fax(323) 366-2966
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 30, 2020
Last NPPES UpdateJanuary 28, 20237 updates tracked since enumeration
NPPES CertifiedAugust 26, 2022
NPI 1710594916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in CA · 95017737
12301 WILSHIRE BLVD STE 512, Los Angeles, CA 90025

Accepted Insurance

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. Len Umayam 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 ID5890179170
PECOS Enrollment IDI20220906001901
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 90025 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.

Nurse Practitioner (Psychiatric/Mental Health)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Nurse Practitioner (Psychiatric/Mental Health)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Counselor (Professional)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Nurse Practitioner (Psychiatric/Mental Health)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Psychiatry & Neurology (Psychiatry)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Nurse Practitioner (Psychiatric/Mental Health)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025
Nurse Practitioner (Psychiatric/Mental Health)
12301 WILSHIRE BLVD STE 512
LOS ANGELES, CA 90025

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 Len Umayam's NPI number?

The NPI number for Len Umayam is 1710594916. It was assigned to this individual provider in the NPPES registry on September 30, 2020.

Where is Len Umayam located?

Len Umayam practices at 12301 Wilshire Blvd Ste 512, Los Angeles, CA 90025. The listed phone number is (888) 684-2779.

What is Len Umayam's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Len Umayam enrolled in Medicare?

Yes. Len Umayam 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.

What insurance does Len Umayam accept?

Health plans from Providence Health Plan list Len Umayam as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Len Umayam was last updated on January 28, 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.