NPPES file of Aug 9, 2026

Emergency Care Dynamics INC in San Diego, CA

This location of Emergency Care Dynamics bills under NPI 1972505857, an organization record issued on Aug 11, 2005 with the primary taxonomy Urgent Care Clinic/Center. It is one of 2 NPIs registered under this name and one of 2 in San Diego; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1972505857
Legal name
Emergency Care Dynamics INC
Entity
Type 2 · organization
Primary taxonomy
Urgent Care Clinic/Center 261QU0200X
Practice location
3434 MIDWAY DR STE 1002, San Diego, CA 92110
Phone
619-225-6200
Enumerated
Aug 11, 2005
Record updated
Mar 22, 2023
Authorized official
President (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other San Diego NPI

  1. Emergency Care Dynamics INC3434 MIDWAY DR STE 1002 · issued Aug 10, 20051710989793

2 clinicians CMS lists with Emergency Care Dynamics in San Diego

  1. Katrina John, MBBCHEmergency Medicine Physician1255569786
  2. Mark Tamsen, MDEmergency Medicine Physician1346241452

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 2 Emergency Care Dynamics NPIs

Every location registered under this name, in 1 city.

See every location

Checking an organization

  1. Confirm the business with the California secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which San Diego NPI should I use?

Ask the office which NPI it bills under; all 2 San Diego NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.