Garo Ghazarian, MD, RRT-ACCS
NPI 1821859448 · Pulmonary Disease Physician · Chicago, IL
Garo Ghazarian, MD, RRT-ACCS is a Pulmonary Disease Physician provider in Chicago, IL (NPI 1821859448).
Provider details
- NPI number
- 1821859448
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, RRT-ACCS
- Sex
- Male
- Sole proprietor
- No
- License
- 194.011230 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-01-22
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Garo Ghazarian's NPI number?
- Garo Ghazarian's National Provider Identifier (NPI) is 1821859448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garo Ghazarian's specialty?
- Garo Ghazarian is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Garo Ghazarian located?
- Garo Ghazarian's practice location on file with NPPES is 5145 N Clark St # 1051, Chicago, IL 60640-2829.
- What is Garo Ghazarian's phone number?
- The practice phone number listed in the NPPES registry for Garo Ghazarian is (781) 698-8939.
- Is Garo Ghazarian's NPI active?
- Yes — Garo Ghazarian's NPI (1821859448) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.