Michael M Halassa, MBBS, PHD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

0101288580 Issued in VA

Practice address

4434 Electric Rd
Roanoke, VA 24018-0722

Phone

(540) 527-4900

Fax

(540) 772-3913

NPI assigned

Jun 19, 2009

Last updated

Sep 1, 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

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 1

Specialty

Psychiatry

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Uhs of Fuller IncGroup PAC ID 3274510003, 23 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

94.75 of 100Reported as group

Quality

92.55

Improvement activities

40

Cost

79.49

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mhalassa89807@tuftsmedicine.direct-ci.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.

• Uhs of Fuller Inc

  dba Fuller Hospital

  • Psychiatric Hospital
  • S Attleboro, MA
  • NPI 1316917222

  Psychiatry

  Medicare reassignment Care Compare group NPD
• Physicians of Cape Cod Hospital

  • Neuroradiology Physician
  • Hyannis, MA
  • NPI 1679832364
  Medicare reassignment NPD
• The McLean Hospital Corporation

  dba McLean Professional Practice Group

  • Psychiatry Physician
  • Belmont, MA
  • NPI 1114979580
  Medicare reassignment NPD
• Carilion Medical Center

  dba Carilion Clinic - DME - Westlake

  • Durable Medical Equipment & Medical Supplies
  • Hardy, VA
  • NPI 1073324810
  NPD (past)
• North Suffolk Community Services Inc.

  • Clinic/Center
  • East Boston, MA
  • NPI 1740209881
  NPD (past)

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

{
    "created_epoch": "1245369600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1811124639",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 S JEFFERSON ST STE 1006",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240111713",
            "telephone_number": "540-224-5516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4434 ELECTRIC RD",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240180722",
            "telephone_number": "540-527-4900",
            "fax_number": "540-772-3913"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Massachusetts General Hospital",
            "address_2": "55 Fruit Street",
            "address_purpose": "LOCATION",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02114",
            "country_code": "US",
            "telephone_number": "617-726-2066",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "386 Stanley St",
            "address_purpose": "LOCATION",
            "city": "Fall River",
            "state": "MA",
            "postal_code": "027206009",
            "country_code": "US",
            "telephone_number": "508-679-5222",
            "fax_number": "508-673-3182",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 May St",
            "address_purpose": "LOCATION",
            "city": "South Attleboro",
            "state": "MA",
            "postal_code": "027035520",
            "country_code": "US",
            "telephone_number": "508-761-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALASSA",
        "first_name": "MICHAEL",
        "middle_name": "M",
        "credential": "MBBS, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-19",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "L-240799",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "VA",
            "license": "0101288580",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Hahn, FNP-C, RN
• Carver Haines
• Hailey Elliott Haines, PHARMD
• Hair Restoration Center of Roanoke
• Brandon Saunders Hairston, LPC
• Brittany Hale, ED.S
• Mary E Hale, MS, OTR/L
• Andrea G. Haley, L.C.S.W.
• B Keith Haley
• Carolyn Denise Haliburton, RN

• Psychiatry Physician in Roanoke, VA
• Providers in Roanoke, VA by specialty
• Psychiatry Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.