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Joshua N Aaron MD PA

Pulmonary Disease Physician in Elkton, MD · enumerated 2006 · authorized official Joshua Aaron, Owner.

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

National Provider Identifier

1346306883

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Registry record

Entity type Organization (Type 2)
Legal business name Joshua N Aaron MD PA
Practice address 216 E Pulaski Hwy, Suite 235, Elkton, MD, 21921
Phone (410) 620-1984
Enumeration date Dec 29, 2006
Last updated in NPPES Apr 27, 2012

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joshua Aaron
Title Owner
Phone (410) 620-1984

Other identifiers

Identifier Type State Issuer
382261300 Medicaid MD -
514021 Other PA BCBS PA FEDERAL
252028 Other MD MAMSI
0A45JN Other MD CAREFIRST BCBS
1953826 Other PA BCBS PA
290010825 Other MD RAIL ROAD MEDICARE
0001041501 Medicaid DE -

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.

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Frequently asked questions

What type of organization is Joshua N Aaron MD PA?
Joshua N Aaron MD PA is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-27.