Charles Treinen, MD
NPI 1023571940 · Pediatrics Physician · Columbus, OH
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Treinen, MD is a Pediatrics Physician provider in Columbus, OH (NPI 1023571940).
Provider details
- NPI number
- 1023571940
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-04-08
- Last updated
- 2019-06-24
Frequently asked questions
- What is Charles Treinen's NPI number?
- Charles Treinen's National Provider Identifier (NPI) is 1023571940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Treinen's specialty?
- Charles Treinen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Treinen located?
- Charles Treinen's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.
- What is Charles Treinen's phone number?
- The practice phone number listed in the NPPES registry for Charles Treinen is (614) 722-4411.
- Does Charles Treinen accept Medicare?
- Charles Treinen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Treinen's NPI active?
- Yes — Charles Treinen's NPI (1023571940) is active in the NPPES registry as of the last update on 2019-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.