Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adk Medical PC

Vascular & Interventional Radiology Physician in Cedarhurst, NY · enumerated 2026 · authorized official Abraham Knoll, Physician.

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

National Provider Identifier

1215855176

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Registry record

Entity type Organization (Type 2)

Legal business name Adk Medical PC

Practice address 350 Roselle Ave, Cedarhurst, NY, 11516

Phone (551) 206-1222

Enumeration date Jul 8, 2026

Last updated in NPPES Jul 8, 2026

Taxonomy & classification

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Abraham Knoll

Title Physician

Phone (551) 206-1222

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

Where is Adk Medical PC located?

The practice location on file with NPPES is in Cedarhurst, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-07-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-08.