Gary Boxer, MD
NPI 1215972948 · Child & Adolescent Psychiatry Physician · Lees Summit, MO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Boxer, MD is a Child & Adolescent Psychiatry Physician provider in Lees Summit, MO (NPI 1215972948).
Provider details
- NPI number
- 1215972948
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 114302 (MO)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 24 S Kingshighway BlvdSaint Louis, MO 63108-1301Phone: (314) 286-1700Fax: (314) 286-1777
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2023-03-21
- Certified
- 2023-03-21
Frequently asked questions
- What is Gary Boxer's NPI number?
- Gary Boxer's National Provider Identifier (NPI) is 1215972948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Boxer's specialty?
- Gary Boxer is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Boxer located?
- Gary Boxer's practice location on file with NPPES is 300 Se 2nd St Ste 100, Lees Summit, MO 64063-2759.
- What is Gary Boxer's phone number?
- The practice phone number listed in the NPPES registry for Gary Boxer is (816) 404-6170.
- Does Gary Boxer accept Medicare?
- Gary Boxer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Boxer's NPI active?
- Yes — Gary Boxer's NPI (1215972948) is active in the NPPES registry as of the last update on 2023-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.