Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Memac Associates, PC

Q: What type of organization is Memac Associates, PC?

Memac Associates, PC is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).

Certified Registered Nurse Anesthetist in Warren, MI · enumerated 2006 · authorized official Horacio Lardo, President.

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

National Provider Identifier

1083663652

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Registry record

Entity type Organization (Type 2)

Legal business name Memac Associates, PC

Practice address 11800 E 12 Mile Rd, Anesthesia Department, Warren, MI, 48093

Phone (586) 573-5260

Enumeration date May 9, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Horacio Lardo

Title President

Phone (586) 573-5267

Other identifiers

Identifier	Type	State	Issuer
4484310	Other	MI	AETNA

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 Memac Associates, PC?

Memac Associates, PC is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.