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Jamison Allen Do LLC

Jamison Allen Do LLC is a healthcare organization registered as Internal Medicine Physician in Sycamore, IL, holding Type 2 (organization) NPI 1659326049 since 2006. The authorized official on file is Jamison Allen, Owner/Physician.

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NPI 1659326049
Entity type Organization (Type 2)
Legal business name Jamison Allen Do LLC
Practice address 2560 HAUSER ROSS DR, SUITE 450, Sycamore, IL, 60178
Phone 8157485130
Enumeration date 2006-05-23
Last updated in NPPES 2008-10-10

Authorized official

Name Jamison Allen
Title Owner/Physician
Phone 8157485130

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary

Other identifiers

Identifier Type State Issuer
0001932043 Other IL BC BS
Copy-ready billing details
Provider: Jamison Allen Do LLC
NPI: 1659326049
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 2560 HAUSER ROSS DR, SUITE 450, Sycamore, IL, 60178

Providers at this address

NPI Name Type Specialty Location
1184614760 Jamison Allen Individual Family Medicine Physician Sycamore, IL
1588631378 Asad Shah Individual Internal Medicine Physician Sycamore, IL
1215986849 George Gonnella Do LLC Organization Internal Medicine Physician Sycamore, IL
1609821008 Shah Medical Associates LLC Organization Internal Medicine Physician Sycamore, IL
1134319387 Tina Starkweather Dpm & Associates PC Organization Podiatrist Sycamore, IL
1821270752 Amy Schroeder-Whipp Individual Foot & Ankle Surgery Podiatrist Sycamore, IL
1992941124 Tina Starkweather Dpm & Assocaites, PC Organization Foot & Ankle Surgery Podiatrist Sycamore, IL
1962724864 Gateway Physical Therapy, LLC Organization Physical Therapist Sycamore, IL

Verify this record

Cross-check NPI 1659326049 against the authoritative CMS record: view Jamison Allen Do LLC 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

What type of organization is Jamison Allen Do LLC?
Jamison Allen Do LLC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-10.