Theodore Trigylidas, M.D.
NPI 1538422753 · Pediatric Emergency Medicine (Emergency Medicine) Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Trigylidas, M.D. is a Pediatric Emergency Medicine (Emergency Medicine) Physician provider in Washington, DC (NPI 1538422753).
Provider details
- NPI number
- 1538422753
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD045759 (DC)
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
14 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)
- 22 S Greene StBaltimore, MD 21201-1544Phone: (410) 328-6662
Registry dates
- Enumerated
- 2012-06-21
- Last updated
- 2018-05-22
Frequently asked questions
- What is Theodore Trigylidas's NPI number?
- Theodore Trigylidas's National Provider Identifier (NPI) is 1538422753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Trigylidas's specialty?
- Theodore Trigylidas is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Trigylidas located?
- Theodore Trigylidas's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010.
- What is Theodore Trigylidas's phone number?
- The practice phone number listed in the NPPES registry for Theodore Trigylidas is (202) 476-5000.
- Does Theodore Trigylidas accept Medicare?
- Theodore Trigylidas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Trigylidas's NPI active?
- Yes — Theodore Trigylidas's NPI (1538422753) is active in the NPPES registry as of the last update on 2018-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.