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Dr. Peter Uri Feig, MD

Dr. Peter Uri Feig is a Nephrology Physician provider (Internal Medicine) practicing in Guilford, CT, registered in the NPPES registry with NPI 1881855021 since 2008. The credential MD stands for Doctor of Medicine.

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NPI 1881855021
Entity type Individual (Type 1)
Name Dr. Peter Uri Feig
Credential MD
Sex Male
Practice address 396 VINEYARD POINT RD, Guilford, CT, 06437
Phone 2034583408
Fax 2034583408
Enumeration date 2008-06-20
Last updated in NPPES 2012-09-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207RN0300X Nephrology Physician Primary 248631 NY

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Peter Feig, MD
NPI: 1881855021
Taxonomy: 207RN0300X (Nephrology Physician)
Address: 396 VINEYARD POINT RD, Guilford, CT, 06437

Verify this record

Cross-check NPI 1881855021 against the authoritative CMS record: view Dr. Peter Uri Feig 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

Where does Peter Feig practice?
The practice location on file with NPPES is in Guilford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Feig?
The National Provider Identifier (NPI) for Peter Feig is 1881855021, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-09-07.