David Fleisher, MD
David Fleisher, MD is a Pediatric Gastroenterology Physician in Columbia, MO, registered under NPI 1952361081.
Getting there
The practice address on file is UNIVERSITY OF MISSOURI SCHOOL OF MEDICINE, DEPT OF CHILD HEALTH. 1 HOSPITAL DRIVE, Columbia, MO 65212. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| R7PO1 | MO | Pediatric Gastroenterology Physician primary |
This provider holds licence R7PO1 issued in MO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Pediatric Gastroenterology covers
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs. NUCC Health Care Provider Taxonomy, code 2080P0206X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1952361081 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 24, 2006 |
| Last updated | Sep 6, 2023 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
UNIVERSITY OF MISSOURI SCHOOL OF MEDICINE, DEPT OF CHILD HEALTH. 1 HOSPITAL DRIVE Columbia, MO 65212 (573) 882-3996 Fax (573) 884-4277 |
| Mailing address |
705 CENTENNIAL CT Columbia, MO 65203 |
| Other identifiers |
R7PO1
· Other (MO) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 9 | 5 | 2 | 3 | 6 | 1 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 1 | 2 | 6 | 6 | 2 | 0 | 7 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.