Medfield Internal Medicine, PLLC
NPI 1174364723 · Internal Medicine Physician · Medfield, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Medfield Internal Medicine, PLLC is a Internal Medicine Physician organization in Medfield, MA (NPI 1174364723).
Provider details
- NPI number
- 1174364723
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Russell Kling, Physician/Owner(508) 359-8141
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-05
- Last updated
- 2024-10-02
- Certified
- 2024-10-02
Frequently asked questions
- What is Medfield Internal Medicine, PLLC's NPI number?
- Medfield Internal Medicine, PLLC's National Provider Identifier (NPI) is 1174364723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medfield Internal Medicine, PLLC?
- Medfield Internal Medicine, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Medfield Internal Medicine, PLLC located?
- Medfield Internal Medicine, PLLC's practice location on file with NPPES is 266 Main St Ste 4, Medfield, MA 02052-2018.
- What is Medfield Internal Medicine, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Medfield Internal Medicine, PLLC is (508) 359-8141.
- Does Medfield Internal Medicine, PLLC accept Medicare?
- Medfield Internal Medicine, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Medfield Internal Medicine, PLLC?
- The authorized official listed on Medfield Internal Medicine, PLLC's NPPES record is Russell Kling, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medfield Internal Medicine, PLLC's NPI active?
- Yes — Medfield Internal Medicine, PLLC's NPI (1174364723) is active in the NPPES registry as of the last update on 2024-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.