Jonathan Loewen, MD
NPI 1659564078 · Pediatric Radiology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Loewen, MD is a Pediatric Radiology Physician provider in Atlanta, GA (NPI 1659564078).
Provider details
- NPI number
- 1659564078
- Entity type
- Individual
- Primary specialty
- Pediatric Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 60926 (GA)
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
18 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
- 2007-08-20
- Last updated
- 2022-06-06
Frequently asked questions
- What is Jonathan Loewen's NPI number?
- Jonathan Loewen's National Provider Identifier (NPI) is 1659564078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Loewen's specialty?
- Jonathan Loewen is listed in the NPPES registry with a primary specialty of Pediatric Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Loewen located?
- Jonathan Loewen's practice location on file with NPPES is 1405 Clifton Rd Ne, Atlanta, GA 30322-1060.
- What is Jonathan Loewen's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Loewen is (404) 785-6541.
- Does Jonathan Loewen accept Medicare?
- Jonathan Loewen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Loewen's NPI active?
- Yes — Jonathan Loewen's NPI (1659564078) is active in the NPPES registry as of the last update on 2022-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.