Theodore Chang, MD
NPI 1154617843 · Anatomic Pathology & Clinical Pathology Physician · North Little Rock, AR
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Chang, MD is a Anatomic Pathology & Clinical Pathology Physician provider in North Little Rock, AR (NPI 1154617843).
Provider details
- NPI number
- 1154617843
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28459 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
14 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
- 2011-06-22
- Last updated
- 2021-11-03
- Certified
- 2021-11-03
Frequently asked questions
- What is Theodore Chang's NPI number?
- Theodore Chang's National Provider Identifier (NPI) is 1154617843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Chang's specialty?
- Theodore Chang is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Chang located?
- Theodore Chang's practice location on file with NPPES is 5328 Northshore Cv, North Little Rock, AR 72118-5332.
- What is Theodore Chang's phone number?
- The practice phone number listed in the NPPES registry for Theodore Chang is (501) 225-4001.
- Does Theodore Chang accept Medicare?
- Theodore Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Chang's NPI active?
- Yes — Theodore Chang's NPI (1154617843) is active in the NPPES registry as of the last update on 2021-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.