Michael A Mazzeffi, MD, MPH

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

0101261835 Issued in VA

Practice address

1215 Lee St
Charlottesville, VA 22908-1544

Phone

(434) 924-2283

Fax

(434) 982-0019

NPI assigned

Jun 17, 2008

Last updated

Feb 27, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, DC, VA3 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 3

Specialty

AnesthesiologyAlso: Critical Care (Intensivists)

Education

Emory University School of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Virginia Physicians GroupGroup PAC ID 4880590728, 1,685 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Virginia Medical Center Hospital, Charlottesville, VA, CCN 490009

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mmazzeffi509775@direct.healthsystem.virginia.edu
• Direct secure messaging: mmazzeffi87115@direct.umm.edu

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.

• University of Virginia Physicians Group

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Charlottesville, VA
  • NPI 1033138250
  Medicare reassignment Care Compare group NPD
• Uva Community Health Medical Group, LLC

  • Multi-Specialty Clinic/Center
  • Charlottesville, VA
  • NPI 1598475741
  Medicare reassignment NPD
• Medical Faculty Associates, Inc

  • Anesthesiology Physician
  • Washington, DC
  • NPI 1417990581
  Medicare reassignment NPD
• Shock Trauma Associates, P.a.

  dba Shock Trauma Associates

  • Emergency Care Clinic/Center
  • Baltimore, MD
  • NPI 1679512909
  Medicare reassignment NPD
• University of Maryland Anesthesiology Associates, P.a.

  • Anesthesiology Physician
  • Baltimore, MD
  • NPI 1720024235
  Medicare reassignment
• University of Maryland Anesthesiology Associates, PA

  • Critical Care Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1477585529
  NPD
• Uva Community Health Medical Group, LLC

  dba UVA Health Bull Run Family Medicine Manassas

  • Family Medicine Physician
  • Manassas, VA
  • NPI 1366744039
  NPD (past)

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

• Rector & Visitors of the University of Virginia

  dba UVA Health Sciences Center

  • General Acute Care Hospital
  • Charlottesville, VA
  • NPI 1780630608
  Care Compare affiliation

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

{
    "created_epoch": "1213660800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772150400000",
    "number": "1053571687",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 749112",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303749112"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1215 LEE ST",
            "city": "CHARLOTTESVILLE",
            "state": "VA",
            "postal_code": "229081544",
            "telephone_number": "434-924-2283",
            "fax_number": "434-982-0019"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAZZEFFI",
        "first_name": "MICHAEL",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-17",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MD",
            "license": "D0076074",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101261835",
            "primary": true
        },
        {
            "code": "207LC0200X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": "MD",
            "license": "D0076074",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "VA",
            "license": "0101261835",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Anne Mayo, M.D.
• Shanna Mayorov
• Katherine J Mayry, AC-PNP
• Amanda Mays, LPC
• Christine Mazimba
• Frank J. Mazzeo, M.D.
• Leigh Mazzone, LCSW
• Marcia Jean McAlpine, MD
• Steven Lee McAlpine, MD
• Jennifer G McArtor, MSW, LCSW

• Anesthesiology Physician in Charlottesville, VA
• Providers in Charlottesville, VA by specialty
• Anesthesiology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 2026; 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.