Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ab & J Rx Corporation

Community/Retail Pharmacy in Williamsport, MD · enumerated 2014 · authorized official Nelson Kline, Ceo.

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

National Provider Identifier

1073937074

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Registry record

Entity type Organization (Type 2)

Legal business name Ab & J Rx Corporation

Other name <Unavail>

Practice address 100 E Potomac St, Williamsport, MD, 21795

Phone (301) 223-4101

Fax (301) 223-4102

Enumeration date Feb 11, 2014

Last updated in NPPES Aug 19, 2019

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License P06334 (MD) Primary

Authorized official

Name Nelson Kline

Title Ceo

Phone (301) 223-4101

Other identifiers

Identifier	Type	State	Issuer
422497300	Medicaid	MD	-
2144682	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

Where is Ab & J Rx Corporation located?

The practice location on file with NPPES is in Williamsport, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-08-19. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Nelson Kline Pharmacist · Williamsport, MD NPI 1679560916 Amanda Kline Pharmacist · Williamsport, MD NPI 1134746316 Brenda Eisenman Pharmacist · Williamsport, MD NPI 1013523372

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-19.