David S Gans MD
David S Gans MD is a healthcare organization registered as Internal Medicine Physician in Arcata, CA, holding Type 2 (organization) NPI 1861689044 since 2007. The authorized official on file is David Gans, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861689044 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | David S Gans MD |
| Practice address | 3798 JANES RD, #18, Arcata, CA, 95521 |
| Phone | 7078220395 |
| Fax | 7078224429 |
| Enumeration date | 2007-10-01 |
| Last updated in NPPES | 2007-10-01 |
Authorized official
| Name | David Gans |
|---|---|
| Title | Owner |
| Phone | 7078220395 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | A22041 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00A220410 | Medicaid | CA | — |
| A22041 | Other | CA | STATE |
Copy-ready billing details
Provider: David S Gans MD NPI: 1861689044 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 3798 JANES RD, #18, Arcata, CA, 95521
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700885977 | Oliver Puttler | Individual | Specialist | Arcata, CA |
| 1275513517 | Gary Garcia | Individual | Internal Medicine Physician | Arcata, CA |
| 1730120676 | Lawrence Senffner | Individual | Internal Medicine Physician | Arcata, CA |
| 1184720740 | Sheldon Meshulam | Individual | Gastroenterology Physician | Arcata, CA |
| 1801938881 | Stephen J. Clark, M.D., Inc | Organization | Infectious Disease Physician | Arcata, CA |
| 1427190495 | William S. Sogaard, M.D., Inc | Organization | Internal Medicine Physician | Arcata, CA |
| 1417099466 | Northcoast Internal Medicine, A Medical Corporation | Organization | Internal Medicine Physician | Arcata, CA |
| 1982726576 | Bay Surgeons Medical Group | Organization | Surgery Physician | Arcata, CA |
Verify this record
Cross-check NPI 1861689044 against the authoritative CMS record: view David S Gans MD 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
Where is David S Gans MD located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-10-01.