Alison Brzoska Messina, MD

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

1020145 Issued in MA

Practice address

100 Camp St
Hyannis, MA 02601-3063

Phone

(508) 875-1984

NPI assigned

May 15, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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

Vascular Surgery

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Vascular Care Group LLCGroup PAC ID 2769871078, 25 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cape Cod Hospital Hospital, Hyannis, MA, CCN 220012

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: alison.messina.1@2915.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 and National Provider Directory roles.

• Vascular Care Group LLC

  • Vascular Surgery Physician
  • Hyannis, MA
  • NPI 1538775481
  Medicare reassignment Care Compare group NPD
• Cape Cod Hospital Inc

  • General Acute Care Hospital
  • Hyannis, MA
  • NPI 1114984671
  NPD (past)
• Southeastern Vascular, P.C.

  • Vascular Surgery Physician
  • Hyannis, MA
  • NPI 1205866274
  NPD (past)
• Stephen J. Hoenig, MD, PC

  • Vascular Surgery Physician
  • Leominster, MA
  • NPI 1578561569
  NPD (past)

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

• Cape Cod Hospital Inc

  • General Acute Care Hospital
  • Hyannis, MA
  • NPI 1114984671
  Care Compare affiliation

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

{
    "created_epoch": "1494806400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1013444686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CAMP ST",
            "city": "HYANNIS",
            "state": "MA",
            "postal_code": "026013063",
            "telephone_number": "508-875-1984"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 CAMP ST",
            "city": "HYANNIS",
            "state": "MA",
            "postal_code": "026013063",
            "telephone_number": "508-875-1984"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSINA",
        "first_name": "ALISON",
        "middle_name": "BRZOSKA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-15",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "MA",
            "license": "1020145",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Meridian LLC
• Robert Mesirow, DO
• Cindy Mesmer, FNP
• Clara Mesonero, M.D.
• Kelly Milholo Messias, L.M.T
• Cathleen B Metzger, B.S.
• Amanda Meyer, DPT
• Michael P. Seidman
• Mid-Cape Chiropractic and Massage, Inc.
• Ruth K Mielke, CNM

• Vascular Surgery Physician in Hyannis, MA
• Providers in Hyannis, MA by specialty
• Vascular Surgery Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; 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.