Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Grm Pharmacy, LLC

Community/Retail Pharmacy in Glen Rock, NJ · enumerated 2006 · authorized official Nicholas Karalis, Ceo & President.

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

National Provider Identifier

1619998689

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Registry record

Entity type Organization (Type 2)

Legal business name Grm Pharmacy, LLC

Other name <Unavail>

Parent organization Elwyn Pharmacy Group, L.L.C.

Practice address 210 Rock Rd, Glen Rock, NJ, 07452

Phone (201) 444-3200

Fax (201) 444-5792

Enumeration date Jul 22, 2006

Last updated in NPPES Aug 26, 2021

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 28RS00344000 (NJ) Primary

Authorized official

Name Nicholas Karalis

Title Ceo & President

Phone (610) 545-6040

Other identifiers

Identifier	Type	State	Issuer
4349504	Medicaid	NJ	-
2143668	Other	-	PK

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-08-26. Verify at npiregistry.cms.hhs.gov.

Where is Grm Pharmacy, LLC located?

The practice location on file with NPPES is in Glen Rock, NJ.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-26.