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DR. SETH MICHAEL ASSER M.D.
NPI 1205049038
Pediatrics - Pediatric Critical Care Medicine in San Diego, CA

Active since May 08, 2007PECOS Enrolled
3020 CHILDRENS WAY # MC5064, SAN DIEGO, CA 92123(858) 966-5841 Get Directions Write a Review

NPPES record last updated: November 27, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Seth Michael Asser M.d. NPPES

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

DR. SETH MICHAEL ASSER M.D. (NPI 1205049038) is an individual pediatric critical care medicine provider in San Diego, California, licensed in California (G46444) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205049038
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameDR. SETH MICHAEL ASSERCredential: M.D.
Location Address3020 CHILDRENS WAY # MC5064San Diego, CA 92123-4223
Mailing Address3020 Childrens Way # Mc5064San Diego, CA 92123-4223 · (401) 484-7384
Phone(858) 966-5841
Sole ProprietorNo
Enumeration DateMay 8, 2007
Last NPPES UpdateNovember 27, 2012
✔ NPI 1205049038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in CA · G46444
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
3020 CHILDRENS WAY # MC5064, San Diego, CA 92123
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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)

Dr. Seth Michael Asser M.d. 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 Seth Asser reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centro De Salud De La Comunidad De San Ysidro,inc
3.3 mi
Federally Qualified Health Center (FQHC)
550 WASHINGTON ST STE 331
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 577 clinicians in this Medicare group
NPI 1962177873 (619) 662-4100
Lakeside Medical Organization, A Medical Group Inc.
130 mi
Internal Medicine
8501 FALLBROOK AVE STE 300
West Hills, CA 91304
  • Reassigned Medicare billing, California enrollment
  • 205 clinicians in this Medicare group
NPI 1831426642 (818) 654-3400

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

Other Providers at the Same Location NPPES

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

MICHELLE ANGELIQUE EDMUNDS M.D.
Pediatrics
3020 CHILDRENS WAY # MC5064
SAN DIEGO, CA 92123
San Diego County (858) 966-6764

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 Seth Asser's NPI number?

The NPI number for Seth Asser is 1205049038. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Where is Seth Asser located?

Seth Asser practices at 3020 Childrens Way # Mc5064, San Diego, CA 92123. The listed phone number is (858) 966-5841.

What is Seth Asser's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Seth Asser enrolled in Medicare?

Yes. Seth Asser is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Seth Asser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Seth Asser reassigns Medicare benefits to 2 organizations: Centro De Salud De La Comunidad De San Ysidro,inc (San Diego, CA) and Lakeside Medical Organization, A Medical Group Inc. (West Hills, 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 Seth Asser'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 Seth Asser was last updated on November 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.