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Medfield Internal Medicine, Pllc

Internal Medicine Physician in Medfield, MA · enumerated 2024 · authorized official Russell Kling, Physician/Owner.

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

National Provider Identifier

1174364723

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Registry record

Entity type Organization (Type 2)
Legal business name Medfield Internal Medicine, Pllc
Practice address 266 Main St Ste 4, Medfield, MA, 02052
Phone (508) 359-8141
Fax (508) 359-8005
Enumeration date Jun 5, 2024
Last updated in NPPES Oct 2, 2024

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Russell Kling
Title Physician/Owner
Phone (508) 359-8141

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.

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Frequently asked questions

Who is the authorized official for Medfield Internal Medicine, Pllc?
NPPES lists Russell Kling (Physician/Owner) as the authorized official for this organization.
What is the NPI number for Medfield Internal Medicine, Pllc?
The NPI for Medfield Internal Medicine, Pllc is 1174364723, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.