Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

A 1 A Medical Supply, Inc

Q: What type of organization is A 1 A Medical Supply, Inc?

A 1 A Medical Supply, Inc is registered in NPPES as a Oxygen Equipment & Supplies (DME) (its primary provider taxonomy).

Oxygen Equipment & Supplies (DME) in Gaithersburg, MD · enumerated 2006 · authorized official Alex Men, Officer.

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

National Provider Identifier

1568406916

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name A 1 A Medical Supply, Inc

Other name <Unavail>

Practice address 101 Chestnut Street #120, Gaithersburg, MD, 20877

Phone (301) 987-7800

Fax (301) 987-9002

Enumeration date Jun 16, 2006

Last updated in NPPES Apr 17, 2017

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers Secondary

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers Primary

Authorized official

Name Alex Men

Title Officer

Phone (301) 987-7800

Other identifiers

Identifier	Type	State	Issuer
410519200	Medicaid	MD	-
038359500	Medicaid	DC	-
316053	Other	-	AMERIGROUP
1568406916	Medicaid	VA	-

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 A 1 A Medical Supply, Inc?

A 1 A Medical Supply, Inc is registered in NPPES as a Oxygen Equipment & Supplies (DME) (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-17.