Jsam, LLC
Jsam, LLC is a healthcare organization registered as Dentist in Branford, CT, holding Type 2 (organization) NPI 1861779373 since 2011. The authorized official on file is John Michalak, Dentist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861779373 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Jsam, LLC |
| Other name | <Unavail> |
| Practice address | 420 E MAIN ST, BUILDING 3, SUITE #17, Branford, CT, 06405 |
| Phone | 2034886553 |
| Enumeration date | 2011-11-11 |
| Last updated in NPPES | 2011-11-14 |
Authorized official
| Name | John Michalak |
|---|---|
| Title | Dentist |
| Phone | 2034886553 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 009451 | CT |
Copy-ready billing details
Provider: Jsam, LLC NPI: 1861779373 Taxonomy: 122300000X (Dentist) Address: 420 E MAIN ST, BUILDING 3, SUITE #17, Branford, CT, 06405
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922043751 | Barry Josephs | Individual | General Practice Dentistry | Branford, CT |
| 1831240035 | John Michalak | Individual | General Practice Dentistry | Branford, CT |
| 1083815492 | Robert G Dorr | Organization | Pediatrics Physician | Branford, CT |
| 1740626803 | Diane Donohue | Individual | Nurse Practitioner | Branford, CT |
Verify this record
Cross-check NPI 1861779373 against the authoritative CMS record: view Jsam, 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 type of organization is Jsam, LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-14.