Individual provider Active NPI

Kenneth L Caswell, MD

  • Diagnostic Radiology Physician
  • Falmouth, MA
National Provider Identifier
1659319416
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
220498 Issued in MA
Practice address
23 Bramblebush Park
Radiology Department
Falmouth, MA 02540-2325
Phone
(508) 548-9700
Fax
(508) 548-9701
NPI assigned
Jun 3, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 220498 MA Primary

Addresses

Primary practice location

23 Bramblebush Park
Radiology Department
Falmouth, MA 02540-2325

Mailing address

9 Jennyhill Rd
N Falmouth, MA 02556-3113
Phone (508) 548-9700

Other identifiers 1

IdentifierTypeStateIssuer
2059959MedicaidMA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20040825000691 MA Practitioner - Diagnostic Radiology 4981678828 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Temple University School of Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Physicians of Falmouth HospitalGroup PAC ID 6800051970, 92 clinicians

Practice addresses (Care Compare)

100 Ter Heun Dr
Falmouth, MA 02540-2503
Phone (508) 771-1800

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.36 of 100Reported as group
Quality
64.72
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Physicians of Cape Cod Hospital Diagnostic Radiology CurrentSince May 19, 2025 Accepting new patients
Physicians of Falmouth Hospital CurrentSince May 19, 2025 Accepting new patients
Millennium Anesthesia PC Past Accepting new patients
William Henry Lanehart MD PC Past Accepting new patients

Locations

100 Ter Heun Dr
Falmouth, MA 02540
Phone (508) 457-3501

27 Park St
Hyannis, MA 02601
Phone (508) 775-5011

Organizations & group practices 4

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1149292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1659319416",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 JENNYHILL RD",
            "city": "N FALMOUTH",
            "state": "MA",
            "postal_code": "025563113",
            "telephone_number": "508-548-9700",
            "fax_number": "508-548-9701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23 BRAMBLEBUSH PARK",
            "address_2": "RADIOLOGY DEPARTMENT",
            "city": "FALMOUTH",
            "state": "MA",
            "postal_code": "025402325",
            "telephone_number": "508-548-9700",
            "fax_number": "508-548-9701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASWELL",
        "first_name": "KENNETH",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-03",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "220498",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2059959",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Falmouth, MA

Sources for this page

Verify at the official NPI Registry.