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Allyssa M. Knowles

Foot & Ankle Surgery Podiatrist in Brooklyn, NY · enumerated 2015 · authorized official Allyssa Knowles, Doctor.

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

National Provider Identifier

1619354016

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Registry record

Entity type Organization (Type 2)
Legal business name Allyssa M. Knowles
Practice address 121 Dekalb Ave, Brooklyn, NY, 11201
Phone (718) 250-8000
Fax (718) 250-6022
Enumeration date May 5, 2015
Last updated in NPPES Jul 23, 2015

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License N006720 (NY) Primary

Authorized official

Name Allyssa Knowles
Title Doctor
Phone (718) 250-8000

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Allyssa M. Knowles?
Allyssa M. Knowles is registered in NPPES as a Foot & Ankle Surgery Podiatrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-23.