Dr. David J Sas, DO
Dr. David J Sas is a Pediatric Nephrology Physician provider (Pediatrics) practicing in Rochester, MN, registered in the NPPES registry with NPI 1922067776 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1922067776 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David J Sas |
| Credential | DO |
| Sex | Male |
| Practice address | 200 1ST ST SW, Rochester, MN, 55905 |
| Phone | 5072842511 |
| Enumeration date | 2006-03-21 |
| Last updated in NPPES | 2020-08-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Secondary | M2075 | TX |
| 2080P0210X | Pediatric Nephrology Physician | Secondary | 1154 | SC |
| 2080P0210X | Pediatric Nephrology Physician | Primary | 58673 | MN |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: David Sas, DO NPI: 1922067776 Taxonomy: 2080P0210X (Pediatric Nephrology Physician) Address: 200 1ST ST SW, Rochester, MN, 55905
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366368847 | Iksung Cho | Individual | Student in an Organized Health Care Education/Training Program | Rochester, MN |
| 1699691105 | Nour El Ghazal | Individual | Surgery Physician | Rochester, MN |
| 1548187859 | Barbara Dyvig | Individual | Registered Nurse | Rochester, MN |
| 1952228108 | Alexandra Johnson | Individual | Registered Nurse | Rochester, MN |
| 1326965583 | Makenzie Kuhnemann | Individual | Student in an Organized Health Care Education/Training Program | Rochester, MN |
| 1255258216 | Eundong Park | Individual | Student in an Organized Health Care Education/Training Program | Rochester, MN |
| 1669399457 | Emily Terhaar | Individual | Nurse Practitioner | Rochester, MN |
| 1366369100 | Kiah Graber | Individual | Registered Dietitian | Rochester, MN |
Verify this record
Cross-check NPI 1922067776 against the authoritative CMS record: view Dr. David J Sas on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-20.