Alex Green, DO
NPI 1801003793 · Pediatric Gastroenterology Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Green, DO is a Pediatric Gastroenterology Physician provider in Dayton, OH (NPI 1801003793).
Provider details
- NPI number
- 1801003793
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34.009340 (OH)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 3535 Southern BlvdKettering, OH 45429-1221Phone: (937) 641-4000
- 3333 W Tech RdMiamisburg, OH 45342-0955Phone: (937) 641-4000Fax: (937) 641-4500
- 1644 N Limestone StSpringfield, OH 45503-2652Phone: (937) 641-4000Fax: (937) 641-4500
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Frequently asked questions
- What is Alex Green's NPI number?
- Alex Green's National Provider Identifier (NPI) is 1801003793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Green's specialty?
- Alex Green is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Green located?
- Alex Green's practice location on file with NPPES is 1 Childrens Plz, Dayton, OH 45404-1873.
- What is Alex Green's phone number?
- The practice phone number listed in the NPPES registry for Alex Green is (937) 641-4000.
- Does Alex Green accept Medicare?
- Alex Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Green's NPI active?
- Yes — Alex Green's NPI (1801003793) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.