Stephen M Nilsen, D.O.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

H0058012 Issued in MD

Practice address

8100 Sandpiper Cir Ste 210
Nottingham, MD 21236-4992

Phone

(855) 527-7246

Fax

(866) 229-5063

NPI assigned

Dec 17, 2005

Last updated

Jun 24, 2024By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, DC, VA, DE4 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 4

Specialty

Anesthesiology

Education

New York College of Osteo Medicine of New York Institute of Technology, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Columbia Outpatient Sedation LLCGroup PAC ID 3476718792, 29 clinicians

Clearway Anesthesia Services NE LLCGroup PAC ID 4789061532, 3 clinicians

Anesthesia Connections-Virginia, LLCGroup PAC ID 6608166335, 14 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

Practice roles

Locations (25 of 42)

Interoperability endpoints

• Direct secure messaging: stephen.nilsen.1@11679.direct.athenahealth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Clearway Anesthesia Services NE LLC

  • Anesthesiology Physician
  • Annapolis, MD
  • NPI 1245980093

  DC, DE

  Medicare reassignment Care Compare group NPD
• Columbia Outpatient Sedation LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1588921225

  DC

  Medicare reassignment Care Compare group NPD
• Anesthesia Connections-Virginia, LLC

  dba Anesthesia Connections

  • Anesthesiology Physician
  • Midlothian, VA
  • NPI 1922337930

  MD

  Medicare reassignment Care Compare group
• Advanced Pain Management Specialists, LLC

  dba Clearway Pain Solutions

  • Interventional Pain Medicine Physician
  • Annapolis, MD
  • NPI 1861418220

  Anesthesiology, DE

  Medicare reassignment NPD
• Center for Pain Management, LLC

  • Interventional Pain Medicine Physician
  • Hagerstown, MD
  • NPI 1962463265

  DC

  Medicare reassignment NPD
• First Colonies Anesthesia Associates, LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1740218767

  DC

  Medicare reassignment NPD
• North American Partners in Anesthesia Maryland LLC

  • Anesthesiology Physician
  • Prince Frederick, MD
  • NPI 1093707879

  DC

  Medicare reassignment NPD
• Xenon Health of Maryland LLC

  • Anesthesiology Physician
  • Owings Mills, MD
  • NPI 1497191811
  Medicare reassignment NPD
• Xenon Health of Delaware LLC

  • Anesthesiology Physician
  • Jersey City, NJ
  • NPI 1053846279

  DE

  Medicare reassignment NPD
• Anesthesia Care Services, PA

  • Certified Registered Nurse Anesthetist
  • Forest, VA
  • NPI 1609833474
  Medicare reassignment
• Physical Medicine Associates, LTD

  dba National Spine & Pain Centers

  • Interventional Pain Medicine Physician
  • McLean, VA
  • NPI 1003884560

  MD

  Medicare reassignment
• Advanced Pain Management Specialists, LLC

  dba Clearway Pain Solutions

  • Durable Medical Equipment & Medical Supplies
  • Silver Spring, MD
  • NPI 1376355438
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1134777600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719187200000",
    "number": "1972589398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28665 EARTHLITE RD",
            "city": "WYE MILLS",
            "state": "MD",
            "postal_code": "216792024",
            "telephone_number": "410-827-7188",
            "fax_number": "410-827-7076"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8100 SANDPIPER CIR STE 210",
            "city": "NOTTINGHAM",
            "state": "MD",
            "postal_code": "212364992",
            "telephone_number": "855-527-7246",
            "fax_number": "866-229-5063"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "28665 Earthlite Rd",
            "address_purpose": "LOCATION",
            "city": "Wye Mills",
            "state": "MD",
            "postal_code": "216792024",
            "country_code": "US",
            "telephone_number": "410-827-7188",
            "fax_number": "410-827-7076",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NILSEN",
        "first_name": "STEPHEN",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-17",
        "last_updated": "2024-06-24",
        "certification_date": "2024-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "DC",
            "license": "DO33153",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MD",
            "license": "H0058012",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Trac Nguyen
• Zia Nicholson-Ryan
• Aniah Nicholson
• Ariel Nicole Nickerson, CRNP-PMH
• Emily Niles, NP-C
• Jane Njeri Njiiri
• Kenneth Jana Nolasco, PT, DPT
• Racheal Jenee Nolen, LGPC
• Rabiya Noor, MD
• Danielle R. North, PA-C

• Anesthesiology Physician in Nottingham, MD
• Providers in Nottingham, MD by specialty
• Anesthesiology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.