Jonathan Wagner, M.D.
NPI 1629274287 · Emergency Medicine Physician · Downey, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Wagner, M.D. is a Emergency Medicine Physician provider in Downey, CA (NPI 1629274287).
Provider details
- NPI number
- 1629274287
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A107380 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2020-08-08
- Certified
- 2020-08-08
Frequently asked questions
- What is Jonathan Wagner's NPI number?
- Jonathan Wagner's National Provider Identifier (NPI) is 1629274287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Wagner's specialty?
- Jonathan Wagner is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Wagner located?
- Jonathan Wagner's practice location on file with NPPES is 11500 Brookshire Ave, Downey, CA 90241-4917.
- What is Jonathan Wagner's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Wagner is (562) 698-0811.
- Does Jonathan Wagner accept Medicare?
- Jonathan Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Wagner's NPI active?
- Yes — Jonathan Wagner's NPI (1629274287) is active in the NPPES registry as of the last update on 2020-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.