Contractor in Maryland — NPI Providers

150 active Contractor providers have a practice location in Maryland according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.

Contractor providers in Maryland

NPI	Name	Type	Specialty	Location
1427253681	Arthur Ume	Individual	Contractor	Lanham, MD
1497942411	Caroline Ammon-Platt	Individual	Contractor	Elkridge, MD
1548216450	Greenbelt Anesthesia Associates, LLC	Organization	Contractor	Lanham, MD
1629199450	Leoploldo Salazar	Individual	Contractor	Baltimore, MD
1487875860	Mary Donahue	Individual	Contractor	Rockville, MD
1346315827	Physicians' House Calls	Organization	Contractor	Glen Burnie, MD
1851218507	Warm Peer Support LLC	Organization	Contractor	Rockville, MD

Contractor by city in Maryland

Frequently asked questions

How many Contractor providers are in Maryland?

The latest NPPES snapshot lists 150 active providers with Contractor as their primary taxonomy and a practice location in Maryland.

How do I verify a Contractor provider's NPI in Maryland?

Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).

Can I get this data through an API?

Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

Source: CMS NPPES (public data). Snapshot 2026-07-09.