Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Associates in Medicine PC

Q: What type of organization is Associates in Medicine PC?

Associates in Medicine PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Berkley, MI · enumerated 2006 · authorized official Stig Aronsson, Owner.

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

National Provider Identifier

1366488967

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Associates in Medicine PC

Practice address 1695 12 Mile Rd, Suite 200, Berkley, MI, 48072

Phone (248) 548-9090

Fax (248) 548-8460

Enumeration date Jun 21, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stig Aronsson

Title Owner

Phone (248) 548-9090

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 type of organization is Associates in Medicine PC?

Associates in Medicine PC 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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.