Matthew Newcomer

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

L6-0A10874 Issued in DE

Practice address

1001 Augusta Cir
Irwin, PA 15642-3147

Phone

(210) 379-5578

NPI assigned

Nov 19, 2019

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in VA

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

University of Pittsburgh School of Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mary Washington Healthcare Specialty Services, LLCGroup PAC ID 5991605826, 136 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mary Washington Hospital Hospital, Fredericksburg, VA, CCN 490022

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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

• Mary Washington Healthcare Specialty Services LLC

  • Anesthesiology Physician
  • Fredericksburg, VA
  • NPI 1821033010

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mary Washington Hospital Inc.

  • General Acute Care Hospital
  • Fredericksburg, VA
  • NPI 1942288527
  Care Compare affiliation
• Mary Washington Hospital, Inc.

  • Cardiovascular Disease Physician
  • Fredericksburg, VA
  • NPI 1013089879

  Hospital

  Care Compare affiliation
• Mary Washington Hospital, Inc.

  • Home Health Agency
  • Fredericksburg, VA
  • NPI 1407814163

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1574121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1902442536",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3500 VICTORIA ST",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 AUGUSTA CIR",
            "city": "IRWIN",
            "state": "PA",
            "postal_code": "156423147",
            "telephone_number": "210-379-5578"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 Hospital Center Blvd",
            "address_purpose": "LOCATION",
            "city": "Stafford",
            "state": "VA",
            "postal_code": "225546200",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1001 Sam Perry Blvd",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014453",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1201 Sam Perry Blvd Ste 101",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014490",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NEWCOMER",
        "first_name": "MATTHEW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-11-19",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "DE",
            "license": "L6-0A10874",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024192986",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "citrix",
            "affiliation": "N",
            "address_1": "1001 Augusta Cir",
            "city": "Irwin",
            "state": "PA",
            "country_code": "US",
            "postal_code": "156423147",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Adnan K Nassur, MD
• Katherine Patterson Neely, MD
• Jocelyn Nellis
• Scott Nellis, D.O
• Julie Nelson, DO
• Savannah Newcomer
• Gregory John Newmaster
• Next4Sleep LLC
• Maria Ney
• Michael Niccols Jr.

• Certified Registered Nurse Anesthetist in Irwin, PA
• Providers in Irwin, PA by specialty
• Certified Registered Nurse Anesthetist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.