LUDWING OSWALDO HERRERA CASTELLANOS PA-C
NPI 1730894460
Physician Assistant in Los Angeles, CA

Active since January 17, 2023PECOS EnrolledAccepts Medicare Assignment
1731 E 120TH ST, LOS ANGELES, CA 90059(818) 621-5885 Get Directions Write a Review

NPPES record last updated: February 29, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ludwing Oswaldo Herrera Castellanos Pa-c NPPES

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

LUDWING OSWALDO HERRERA CASTELLANOS PA-C (NPI 1730894460) is an individual physician assistant in Los Angeles, California, licensed in California (PA64121) and active in the NPI registry since January 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1730894460
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameLUDWING OSWALDO HERRERA CASTELLANOSCredential: PA-C
Location Address1731 E 120TH STLos Angeles, CA 90059-3051
Mailing Address11273 Laurel Canyon Blvd Ste 1San Fernando, CA 91340-4356
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 17, 2023
Last NPPES UpdateFebruary 29, 2024
NPPES CertifiedFebruary 29, 2024
NPI 1730894460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · PA64121
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1731 E 120TH ST, Los Angeles, CA 90059

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

Ludwing Oswaldo Herrera Castellanos Pa-c 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 ID3375078728
PECOS Enrollment IDI20241122001204
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 90059 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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.

Psychiatry & Neurology (Psychiatry)
1731 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1731 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1731 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1731 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1731 E 120TH ST
LOS ANGELES, CA 90059
Physician Assistant
1731 E 120TH ST
LOS ANGELES, CA 90059
Physician Assistant
1731 E 120TH ST
LOS ANGELES, CA 90059
Student in an Organized Health Care Education/Training Program
1731 E 120TH ST
LOS ANGELES, CA 90059

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 Ludwing Herrera Castellanos's NPI number?

The NPI number for Ludwing Herrera Castellanos is 1730894460. It was assigned to this individual provider in the NPPES registry on January 17, 2023.

Where is Ludwing Herrera Castellanos located?

Ludwing Herrera Castellanos practices at 1731 E 120th St, Los Angeles, CA 90059. The listed phone number is (818) 621-5885.

What is Ludwing Herrera Castellanos's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Ludwing Herrera Castellanos enrolled in Medicare?

Yes. Ludwing Herrera Castellanos 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.

When was this NPI record last updated?

The NPPES record for Ludwing Herrera Castellanos was last updated on February 29, 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.