Karen Dahl MD LLC
Karen Dahl MD LLC is a healthcare organization registered as Internal Medicine Physician in Hamden, CT, holding Type 2 (organization) NPI 1972796852 since 2007. The authorized official on file is Karen Dahl, Doctor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1972796852 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Karen Dahl MD LLC |
| Practice address | 2440 WHITNEY AVE, Hamden, CT, 06518 |
| Phone | 2032885553 |
| Fax | 2032885580 |
| Enumeration date | 2007-08-23 |
| Last updated in NPPES | 2007-09-13 |
Authorized official
| Name | Karen Dahl |
|---|---|
| Title | Doctor |
| Phone | 2032885553 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | 034413 | CT |
Copy-ready billing details
Provider: Karen Dahl MD LLC NPI: 1972796852 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 2440 WHITNEY AVE, Hamden, CT, 06518
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578544391 | Diane Sholomskas | Individual | Psychologist | Hamden, CT |
| 1073586764 | Whitney Internal Medicine LLC | Organization | Internal Medicine Physician | Hamden, CT |
| 1205800711 | Marc Mann | Individual | Internal Medicine Physician | Hamden, CT |
| 1942275557 | Holly Craig | Individual | Internal Medicine Physician | Hamden, CT |
| 1679548283 | Kathryn Gould | Individual | Medical Physician Assistant | Hamden, CT |
| 1194790329 | Sandra Allison | Individual | Medical Physician Assistant | Hamden, CT |
| 1285609412 | Karen Brown | Individual | Internal Medicine Physician | Hamden, CT |
| 1457326688 | Kathleen White | Individual | Internal Medicine Physician | Hamden, CT |
Verify this record
Cross-check NPI 1972796852 against the authoritative CMS record: view Karen Dahl MD LLC 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
What is the NPI number for Karen Dahl MD LLC?
Who is the authorized official for Karen Dahl MD LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-13.