NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kablotsky Internal Medicine Pllc

Internal Medicine Physician in Hudson, MA · enumerated 2025 · authorized official Christian Potter-Kablotsky, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841096815

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Kablotsky Internal Medicine Pllc
Practice address 1 Cabot Rd Ste 101, Hudson, MA, 01749
Phone (978) 562-3536
Fax (978) 562-4626
Enumeration date Feb 20, 2025
Last updated in NPPES Feb 20, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Christian Potter-Kablotsky
Title Manager
Phone (508) 353-1660

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 → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-02-20. Verify at npiregistry.cms.hhs.gov.
Where is Kablotsky Internal Medicine Pllc located?
The practice location on file with NPPES is in Hudson, MA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-20.