Robert A. Lindberg, MD, LLC
Robert A. Lindberg, MD, LLC is a healthcare organization registered as Medical Specialty Clinic/Center in Darien, CT, holding Type 2 (organization) NPI 1770760100 since 2008. The authorized official on file is Robert Lindberg, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770760100 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Robert A. Lindberg, MD, LLC |
| Other name | <Unavail> |
| Practice address | 1500 POST RD, Darien, CT, 06820 |
| Phone | 2036561012 |
| Fax | 2036561005 |
| Enumeration date | 2008-01-29 |
| Last updated in NPPES | 2008-01-29 |
Authorized official
| Name | Robert Lindberg |
|---|---|
| Title | Owner |
| Phone | 2036561012 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QM2500X | Medical Specialty Clinic/Center | Primary | 025927 | CT |
Copy-ready billing details
Provider: Robert A. Lindberg, MD, LLC NPI: 1770760100 Taxonomy: 261QM2500X (Medical Specialty Clinic/Center) Address: 1500 POST RD, Darien, CT, 06820
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831127109 | Elisabeth Aronow | Individual | Obstetrics & Gynecology Physician | Darien, CT |
| 1306877626 | Susan Collins | Individual | Internal Medicine Physician | Darien, CT |
| 1487689170 | Charles Miner | Individual | Internal Medicine Physician | Darien, CT |
| 1629003413 | Philip Negus | Individual | Internal Medicine Physician | Darien, CT |
| 1104847821 | Janine Popot | Individual | Obstetrics & Gynecology Physician | Darien, CT |
| 1124104724 | William Giesen | Individual | Internal Medicine Physician | Darien, CT |
| 1295897973 | Robert Lindberg | Individual | Internal Medicine Physician | Darien, CT |
| 1023261336 | Allison Levey | Individual | Pediatric Cardiology Physician | Darien, CT |
Verify this record
Cross-check NPI 1770760100 against the authoritative CMS record: view Robert A. Lindberg, 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 a Type 2 NPI?
What type of organization is Robert A. Lindberg, MD, LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-01-29.