Mark C Wesley, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

ME75926 Issued in FL

Practice address

Children'S Hospital Boston, 300 Longwood Ave
Division of Cardiac Anesthesia
Boston, MA 02115

Phone

(617) 355-6225

NPI assigned

Jul 3, 2007

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA, FL2 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 2

Specialty

AnesthesiologyAlso: Pediatric Medicine

Education

University of South Florida College of Medicine, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Florida Clinical Practice Association IncGroup PAC ID 0345146254, 1,886 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Uf Health Shands Hospital Hospital, Gainesville, FL, CCN 100113

Merit-based Incentive Payment System (MIPS)

Final score

47.54 of 100Reported as apm

Quality

38.49

Promoting interoperability

0

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

Interoperability endpoints

• Direct secure messaging: mwesley247564@direct.shands.ufl.edu

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.

• Florida Clinical Practice Association Inc

  • Surgery Physician
  • Gainesville, FL
  • NPI 1063463768
  Medicare reassignment Care Compare group NPD
• CHMC Anesthesia Foundation Inc

  • Pediatric Anesthesiology Physician
  • Boston, MA
  • NPI 1831268754
  Medicare reassignment NPD
• Florida Clinical Practice Association Inc

  • Durable Medical Equipment & Medical Supplies
  • Ocala, FL
  • NPI 1609529478
  NPD

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

• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Gainesville, FL
  • NPI 1083403661
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Gainesville, FL
  • NPI 1144019720
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Alachua, FL
  • NPI 1306717889
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Gainesville, FL
  • NPI 1396616876
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Newberry, FL
  • NPI 1477424943
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Gainesville, FL
  • NPI 1699874248
  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • Radiology Clinic/Center
  • Ocala, FL
  • NPI 1942031232

  Hospital

  Care Compare affiliation
• Shands Teaching Hospital and Clinics Inc

  • General Acute Care Hospital
  • Ocala, FL
  • NPI 1992542369
  Care Compare affiliation

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

{
    "created_epoch": "1183420800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767571200000",
    "number": "1205034196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "CHILDREN'S HOSPITAL BOSTON, 300 LONGWOOD AVE",
            "address_2": "DIVISION OF CARDIAC ANESTHESIA",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CHILDREN'S HOSPITAL BOSTON, 300 LONGWOOD AVE",
            "address_2": "DIVISION OF CARDIAC ANESTHESIA",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESLEY",
        "first_name": "MARK",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-03",
        "last_updated": "2026-01-05",
        "certification_date": "2026-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP3000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pediatric Anesthesiology",
            "state": "FL",
            "license": "ME75926",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "232274",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "FL",
            "license": "ME75926",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "FL",
            "license": "ME75926",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "254122000",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gordon Chandler Werthmann, MD/PHD
• Stephanie Wertz, PTA
• Dylan Wertzberger
• Duane Robert Wesemann, M.D., PH.D
• Laura Katherine Wesley, FNP, RN
• Erin Wesner
• Ann E Wessel, RD
• David Wessel, MD
• Caroline Wessels
• Michael R Wessels, MD

• Anesthesiology Physician in Boston, MA
• Providers in Boston, MA by specialty
• Anesthesiology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.