Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mid-Atlantic Orthopaedic Specialists PC

Orthopaedic Surgery Physician in Hagerstown, MD · enumerated 2005 · authorized official Michael Stowell, President.

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

National Provider Identifier

1144216052

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Registry record

Entity type Organization (Type 2)

Legal business name Mid-Atlantic Orthopaedic Specialists PC

Practice address 1120a Professional Ct, Hagerstown, MD, 21740

Phone (301) 739-7900

Fax (301) 739-7112

Enumeration date Sep 26, 2005

Last updated in NPPES Feb 16, 2011

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Stowell

Title President

Phone (301) 739-7900

Other identifiers

Identifier	Type	State	Issuer
532461100	Medicaid	MD	-

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

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.

What type of organization is Mid-Atlantic Orthopaedic Specialists PC?

Mid-Atlantic Orthopaedic Specialists PC is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-16.