Edwin S. Gerrish, MD
Edwin S. Gerrish is a Surgery Physician provider (Surgery) practicing in Watertown, SD, registered in the NPPES registry with NPI 1063479517 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1063479517 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Edwin S. Gerrish |
| Credential | MD |
| Sex | Male |
| Practice address | 506 1ST AVE SE, Watertown, SD, 57201 |
| Phone | 6058868482 |
| Fax | 6058844300 |
| Enumeration date | 2006-04-27 |
| Last updated in NPPES | 2008-09-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 1392 | SD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7300773 | Medicaid | SD | — |
Copy-ready billing details
Provider: Edwin Gerrish, MD NPI: 1063479517 Taxonomy: 208600000X (Surgery Physician) Address: 506 1ST AVE SE, Watertown, SD, 57201
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1053377556 | Thomas Lechner | Individual | Family Medicine Physician | Watertown, SD |
| 1215994769 | Stacie Lenssen | Individual | Family Medicine Physician | Watertown, SD |
| 1760449284 | Clark Likness | Individual | Family Medicine Physician | Watertown, SD |
| 1114985132 | David Carlson | Individual | Family Medicine Physician | Watertown, SD |
| 1770541807 | Catherine Gerrish | Individual | Internal Medicine Physician | Watertown, SD |
| 1821056896 | Hollis Nipe | Individual | Internal Medicine Physician | Watertown, SD |
| 1144288564 | John Schwartz | Individual | Diagnostic Radiology Physician | Watertown, SD |
| 1710923594 | Joyce Larson | Individual | Medical Physician Assistant | Watertown, SD |
Verify this record
Cross-check NPI 1063479517 against the authoritative CMS record: view Edwin S. Gerrish 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 2008-09-04.