DR. DAVID A DONSON MD
NPI 1780779041
Emergency Medicine in Harbor City, CA
About Dr. David A Donson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID A DONSON MD (NPI 1780779041) is an individual emergency medicine provider in Harbor City, California, licensed in California (C53955) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David A Donson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Donson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harbor City, CA 90710
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Donson's NPI number?
The NPI number for David Donson is 1780779041. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is David Donson located?
David Donson practices at 25825 S. Vermont Avenue, Harbor City, CA 90710. The listed phone number is (310) 517-2100.
What is David Donson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Donson enrolled in Medicare?
Yes. David Donson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Donson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Donson reassigns Medicare benefits to Southern California Permanente Medical Group (Harbor City, 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 David Donson'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 David Donson was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. David A Donson, MD · NPI 1780779041
Emergency Medicine physician in Harbor City, California. Individual provider, active in the CMS NPPES registry since October 4, 2006.
## Identity
- **NPI:** 1780779041 (Entity type: Individual)
- **Enumerated:** October 4, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** C53955 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 25825 S. VERMONT AVENUE, Harbor City, CA 90710-3518
- **Phone:** (310) 517-2100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1598797011, Harbor City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1780779041) · Data from the CMS NPPES public registry.