Zachary Irwin, DO
NPI 1477440667 · Student in an Organized Health Care Education/Training Program · Springfield, MO
Zachary Irwin, DO is a Student in an Organized Health Care Education/Training Program provider in Springfield, MO (NPI 1477440667).
Provider details
- NPI number
- 1477440667
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-06-20
- Last updated
- 2025-06-20
- Certified
- 2025-06-19
Frequently asked questions
- What is Zachary Irwin's NPI number?
- Zachary Irwin's National Provider Identifier (NPI) is 1477440667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Irwin's specialty?
- Zachary Irwin is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Zachary Irwin located?
- Zachary Irwin's practice location on file with NPPES is 440 E Tampa St, Springfield, MO 65806-1131.
- What is Zachary Irwin's phone number?
- The practice phone number listed in the NPPES registry for Zachary Irwin is (417) 831-0150.
- Is Zachary Irwin's NPI active?
- Yes — Zachary Irwin's NPI (1477440667) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.