Mark Hasenauer MD
About this NPIWhat this record shows.
NPI 1710372271 is registered to Mark Hasenauer MD, a Adult Reconstructive Orthopaedic Surgery practising at Medstar Orthopaedic Institute, Johnston Prof. Bldg, 3333 North Calvert Street, Suite #101 in Baltimore, Maryland. Adult Reconstructive Orthopaedic Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Hasenauer MD has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20200724001153Orthopedic SurgeryDC
- I20210901000027Orthopedic SurgeryMD
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mark Hasenauer MD accepts. To confirm in-network status with your specific health plan, contact Mark Hasenauer MD directly at (410) 554-2270.
Frequently asked
Yes. NPI 1710372271 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Reconstructive Orthopaedic Surgery 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 (410) 554-2270.
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. Mark Hasenauer MD is a Type-1 individual NPI.