Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Caremark, L.L.C.

Specialty Pharmacy in Mt Prospect, IL · enumerated 2005 · authorized official Brandon Aycock, President.

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

National Provider Identifier

1134100134

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Registry record

Entity type Organization (Type 2)

Legal business name Caremark, L.L.C.

Other name <Unavail>

Practice address 800 Biermann Ct, Ste B, Mt Prospect, IL, 60056

Phone (877) 408-9742

Fax (847) 634-7400

Enumeration date Nov 8, 2005

Last updated in NPPES Dec 9, 2025

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 054016056 (IL) Secondary

333600000X Pharmacy Suppliers · License 054016056 (IL) Secondary

3336H0001X Home Infusion Therapy Pharmacy Suppliers · License 054016056 (IL) Secondary

3336M0002X Mail Order Pharmacy Suppliers · License 054016056 (IL) Secondary

3336S0011X Specialty Pharmacy Suppliers · License 054016056 (IL) Primary

Authorized official

Name Brandon Aycock

Title President

Phone (800) 225-5967

Other identifiers

Identifier	Type	State	Issuer
220388	Medicaid	MT	-
0244855	Medicaid	OH	-
5403150500	Medicaid	KY	-
1002401801	Medicaid	OK	-
886407100	Medicaid	MN	-
1007362920036	Medicaid	PA	-
200072590A	Medicaid	IN	-
712020	Medicaid	SC	-
8535809	Medicaid	NJ	-
0970517	Medicaid	IA	-

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 Caremark, L.L.C. located?

The practice location on file with NPPES is in Mt Prospect, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Dainisha Patel Pharmacist · Mount Prospect, IL NPI 1912033119 Aruna Patel Pharmacist · Mt Prospect, IL NPI 1598930836 Richard Youngberg Pharmacist · Mt Prospect, IL NPI 1104093046 Caremark, L.L.C. Mail Order Pharmacy · Mt Prospect, IL NPI 1235391335 Nathalie Krier Pharmacist · Mt Prospect, IL NPI 1639318603 Mayur Patel Pharmacist · Mount Prospect, IL NPI 1386911964 Mary Browning Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Mount Prospect, IL NPI 1750999090 Kevin Quach Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Mount Prospect, IL NPI 1962329045

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-09.