Jonathan Mayer, DO
NPI 1013938547 · Emergency Medicine Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Mayer, DO is a Emergency Medicine Physician provider in St Petersburg, FL (NPI 1013938547).
Provider details
- NPI number
- 1013938547
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS0006195 (FL)
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
- 2006-07-21
- Last updated
- 2008-07-17
Frequently asked questions
- What is Jonathan Mayer's NPI number?
- Jonathan Mayer's National Provider Identifier (NPI) is 1013938547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Mayer's specialty?
- Jonathan Mayer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Mayer located?
- Jonathan Mayer's practice location on file with NPPES is 2323 9th Ave N, St Petersburg, FL 33713-6832.
- What is Jonathan Mayer's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Mayer is (727) 328-6185.
- Does Jonathan Mayer accept Medicare?
- Jonathan Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Mayer's NPI active?
- Yes — Jonathan Mayer's NPI (1013938547) is active in the NPPES registry as of the last update on 2008-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.