Prescription Services Inc.

Prescription Services Inc. is a healthcare organization registered as Long Term Care Pharmacy in Big Spring, TX, holding Type 2 (organization) NPI 1861471476 since 2006. The authorized official on file is Larry Mclellan, Owner/Pharmacist in Charge.

✓ Active NPI ✓ Valid NPI checksum

NPI	1861471476
Entity type	Organization (Type 2)
Legal business name	Prescription Services Inc.
Practice address	1002 S MAIN ST, Big Spring, TX, 79720
Phone	4322672711
Fax	4322671575
Enumeration date	2006-01-11
Last updated in NPPES	2016-02-02

Authorized official

Name	Larry Mclellan
Title	Owner/Pharmacist in Charge
Phone	4322672711

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
333600000X	Pharmacy	Secondary	13605	TX
3336L0003X	Long Term Care Pharmacy	Primary	13605	TX

Other identifiers

Identifier	Type	State	Issuer
143601	Medicaid	TX	—

Copy-ready billing details

Provider: Prescription Services Inc.
NPI: 1861471476
Taxonomy: 3336L0003X (Long Term Care Pharmacy)
Address: 1002 S MAIN ST, Big Spring, TX, 79720

Providers at this address

NPI	Name	Type	Specialty	Location
1760464135	Larry Mclellan	Individual	Pharmacist	Big Spring, TX

Verify this record

Cross-check NPI 1861471476 against the authoritative CMS record: view Prescription Services Inc. 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

Where is Prescription Services Inc. located?

The practice location on file with NPPES is in Big Spring, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-02-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-02-02.