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About this NPIWhat this record shows.
NPI 1336204171 is registered to Mr. Mark Ellis, a General Care Certified Respiratory Therapist practising at 1101 Jefferson Blvd in Hagerstown, Maryland. General Care Certified Respiratory Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Mark Ellis has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mr. Mark Ellis accepts. To confirm in-network status with your specific health plan, contact Mr. Mark Ellis directly at (301) 714-0200.
Frequently asked
Yes. NPI 1336204171 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Care Certified Respiratory Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (301) 714-0200.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mr. Mark Ellis is a Type-1 individual NPI.
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