Chadi Calarge, MD
NPI 1578558250 · Child & Adolescent Psychiatry Physician · Houston, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chadi Calarge, MD is a Child & Adolescent Psychiatry Physician provider in Houston, TX (NPI 1578558250).
Provider details
- NPI number
- 1578558250
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34983 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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)
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 335-8771Fax: (319) 353-3003
Registry dates
- Enumerated
- 2005-09-19
- Last updated
- 2024-07-25
- Certified
- 2024-07-25
Frequently asked questions
- What is Chadi Calarge's NPI number?
- Chadi Calarge's National Provider Identifier (NPI) is 1578558250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chadi Calarge's specialty?
- Chadi Calarge is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Chadi Calarge located?
- Chadi Calarge's practice location on file with NPPES is 6621 Fannin St, Houston, TX 77030-2358.
- What is Chadi Calarge's phone number?
- The practice phone number listed in the NPPES registry for Chadi Calarge is (832) 824-1000.
- Does Chadi Calarge accept Medicare?
- Chadi Calarge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chadi Calarge's NPI active?
- Yes — Chadi Calarge's NPI (1578558250) is active in the NPPES registry as of the last update on 2024-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.