NPI Portal NPI Lookup & Verification

Dr. David W Ohrt, MD

Dr. David W Ohrt is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1972589653 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1972589653
Entity type Individual (Type 1)
Name Dr. David W Ohrt
Credential MD
Sex Male
Practice address 1305 W 18TH ST, Sioux Falls, SD, 57105
Phone 6053331720
Fax 6053331966
Enumeration date 2005-12-15
Last updated in NPPES 2012-06-20

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Secondary 2429 SD
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary 2429 SD

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: David Ohrt, MD
NPI: 1972589653
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 1305 W 18TH ST, Sioux Falls, SD, 57105

Other providers at this practice address

NPI Name Type Specialty Location
1558366500 Scott Pham Individual Clinical Cardiac Electrophysiology Physician Sioux Falls, SD
1841295722 Michael Wilde Individual Hospitalist Physician Sioux Falls, SD
1215932116 Paul Aspaas Individual Internal Medicine Physician Sioux Falls, SD
1124023171 Charles O'Brien Individual Internal Medicine Physician Sioux Falls, SD
1508861329 Daniel Heinemann Individual Family Medicine Physician Sioux Falls, SD
1497752810 Geoffrey Haft Individual Orthopaedic Surgery Physician Sioux Falls, SD
1053311597 Select Specialty Hospital - Sioux Falls Inc Organization Long Term Care Hospital Sioux Falls, SD
1326048760 Donald Ellis Individual Emergency Medicine Physician Sioux Falls, SD

Verify this record

Cross-check NPI 1972589653 against the authoritative CMS record: view Dr. David W Ohrt 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Ohrt?
David Ohrt is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-06-20.