Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

INTERNAL MEDICINE AND FAMILY PRACTICE, LLC
NPI 1114250370
Family Medicine in Hamden, CT

Q: What is Internal Medicine And Family Practice, LLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since September 04, 2009

60 WASHINGTON AVE STE 104, HAMDEN, CT 06518(203) 230-5888(203) 230-5889 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Internal Medicine And Family Practice, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INTERNAL MEDICINE AND FAMILY PRACTICE, LLC (NPI 1114250370) is a healthcare organization registered as a family medicine in Hamden, Connecticut and active in the NPI registry since September 2009. The organization lists William Douglas Farmer, Senior Partner, as its authorized official.

NPPES Registry Identity

NPI1114250370

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameINTERNAL MEDICINE AND FAMILY PRACTICE, LLC

Location Address60 WASHINGTON AVE STE 104Hamden, CT 06518-3272

Mailing Address60 Washington Ave Ste 104Hamden, CT 06518-3272 · (203) 230-5888 · Fax (203) 230-5889

Phone(203) 230-5888

Fax(203) 230-5889

Organization SubpartNo

Authorized OfficialWilliam Douglas FarmerSenior Partner · (203) 230-5888

Enumeration DateSeptember 4, 2009

Last NPPES UpdateOctober 6, 2026

NPPES CertifiedOctober 6, 2026

✔ NPI 1114250370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

60 WASHINGTON AVE STE 104, Hamden, CT 06518

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Other Names 1

Other NameImfp

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Internal Medicine And Family Practice, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Internal Medicine And Family Practice, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

William Farmer, M.D.

Family Practice

NPI 1689660771

60 WASHINGTON AVE STE 104
Hamden, CT 06518

(203) 230-5888

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Internal Medicine And Family Practice, LLC's NPI number?

The NPI number for Internal Medicine And Family Practice, LLC is 1114250370. It was assigned to this organization in the NPPES registry on September 4, 2009. The provider is also known as Imfp.

Where is Internal Medicine And Family Practice, LLC located?

Internal Medicine And Family Practice, LLC is located at 60 Washington Ave Ste 104, Hamden, CT 06518. The listed phone number is (203) 230-5888.

What is Internal Medicine And Family Practice, LLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Internal Medicine And Family Practice, LLC enrolled in Medicare?

Yes. Internal Medicine And Family Practice, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine And Family Practice, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Internal Medicine And Family Practice, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Internal Medicine And Family Practice, LLC was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.