David Mark Larson, MD
David Mark Larson is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Cedar Rapids, IA, registered in the NPPES registry with NPI 1770557688 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770557688 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David Mark Larson |
| Credential | MD |
| Sex | Male |
| Practice address | 1026 A AVE NE, Cedar Rapids, IA, 52402 |
| Phone | 3193697002 |
| Enumeration date | 2006-02-15 |
| Last updated in NPPES | 2016-10-18 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | MD-43154 | IA |
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 Larson, MD NPI: 1770557688 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 1026 A AVE NE, Cedar Rapids, IA, 52402
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1346245396 | Lileah Harris | Individual | Anatomic Pathology & Clinical Pathology Physician | Cedar Rapids, IA |
| 1437157930 | Jan Syata | Individual | Surgical Physician Assistant | Cedar Rapids, IA |
| 1700887866 | Diana Jeffrey | Individual | Nurse Practitioner | Cedar Rapids, IA |
| 1124020615 | James Lamorgese | Individual | Neurological Surgery Physician | Cedar Rapids, IA |
| 1033100847 | Dale Waldner | Individual | Anatomic Pathology & Clinical Pathology Physician | Cedar Rapids, IA |
| 1730165473 | Julie Shaw | Individual | Adult Health Nurse Practitioner | Cedar Rapids, IA |
| 1528045622 | Craig Dove | Individual | Physical Medicine & Rehabilitation Physician | Cedar Rapids, IA |
| 1295715365 | Mary Kemen | Individual | Anesthesiology Physician | Cedar Rapids, IA |
Verify this record
Cross-check NPI 1770557688 against the authoritative CMS record: view David Mark Larson 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 2016-10-18.