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TODD NATHAN NP
NPI 1861734428
Nurse Practitioner - Psychiatric/Mental Health in Los Angeles, CA

Active since March 21, 2013PECOS Enrolled
1920 MARENGO ST., LOS ANGELES, CA 90033(310) 945-3350(310) 945-3350 Get Directions Write a Review

NPPES record last updated: July 30, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Todd Nathan Np NPPES

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

TODD NATHAN NP (NPI 1861734428) is an individual psychiatric/mental health provider in Los Angeles, California, licensed in California (21812) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861734428
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameTODD NATHANCredential: NP
Location Address1920 MARENGO ST.Los Angeles, CA 90033
Mailing Address1920 Marengo St.Los Angeles, CA 90033 · (310) 945-3350 · Fax (310) 945-3350
Phone(310) 945-3350
Fax(310) 945-3350
Sole ProprietorYes
Enumeration DateMarch 21, 2013
Last NPPES UpdateJuly 30, 2014
✔ NPI 1861734428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 21812
Also ListedChiropractorTaxonomy 111N00000X · License 16777 (CA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 21812 (CA)
1920 MARENGO ST., Los Angeles, CA 90033
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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)

Todd Nathan 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 Reassignments

4

Medicare enrollment records show Todd Nathan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tri-City Health Center Inc
4.4 mi
Clinic/Center
3920 EAGLE ROCK BLVD STE B
Los Angeles, CA 90065
  • Reassigned Medicare billing, California enrollment
  • 3 clinicians in this Medicare group
NPI 1467339945 (323) 274-4591
And Inc
15 mi
Cardiovascular Disease
6426 COLDWATER CANYON AVE
North Hollywood, CA 91606
  • Reassigned Medicare billing, California enrollment
  • 4 clinicians in this Medicare group
NPI 1447657648 (818) 927-4112
Noalab Clinic Inc.
15 mi
Federally Qualified Health Center (FQHC)
6428 COLDWATER CANYON AVE
North Hollywood, CA 91606
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1649805508 (818) 308-6440
Fawzy Basta M D A Professional Corporation
22 mi
Psychiatry
17075 DEVONSHIRE ST, SUITE 204
Northridge, CA 91325
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1508932500 (818) 368-8929

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 90033 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 Todd Nathan's NPI number?

The NPI number for Todd Nathan is 1861734428. It was assigned to this individual provider in the NPPES registry on March 21, 2013.

Where is Todd Nathan located?

Todd Nathan practices at 1920 Marengo St., Los Angeles, CA 90033. The listed phone number is (310) 945-3350.

What is Todd Nathan's specialty?

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

Is Todd Nathan enrolled in Medicare?

Yes. Todd Nathan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Todd Nathan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Todd Nathan reassigns Medicare benefits to 4 organizations: Tri-City Health Center Inc (Los Angeles, CA), And Inc (North Hollywood, CA), Noalab Clinic Inc. (North Hollywood, CA) and Fawzy Basta M D A Professional Corporation (Northridge, CA). 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 Todd Nathan'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 Todd Nathan was last updated on July 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.