Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marina Feferman, PHARM D

Pharmacist in Wheeling, IL · enumerated 2007.

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

National Provider Identifier

1346461001

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Marina Feferman

Credential PHARM D

Sex Female

Practice address 307 S Milwaukee Ave Ste 109, Wheeling, IL, 60090

Phone (847) 229-5477

Fax (847) 229-8448

Enumeration date May 1, 2007

Last updated in NPPES Nov 2, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051290285 (IL) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

Is NPI 1346461001 active?

Yes, as of the latest NPPES snapshot, NPI 1346461001 is active (record last updated 2018-11-02).

How do I verify Marina Feferman's NPI record?

Cross-check NPI 1346461001 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-02.