NPIMap

Individual provider Active NPI

Thomas William Maclennan, MD

  • Diagnostic Radiology Physician
  • Yardley, PA
National Provider Identifier
1033169891
Registry record updated Jun 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
MD494386 Issued in PA
Practice address
777 Township Line Road
Suite 150
Yardley, PA 19067-5567
Phone
(215) 860-3360
Fax
(215) 860-3362
NPI assigned
May 11, 2006
Last updated
Jun 4, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 4, 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 MD494386 PA Primary

Addresses

Primary practice location

777 Township Line Road
Suite 150
Yardley, PA 19067-5567

Mailing address

777 Township Line Road
Suite 150
Yardley, PA 19067-5567
Phone (215) 860-3360

Other identifiers 1

IdentifierTypeStateIssuer
00G237480MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, PA, NJ3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20050722000586 CA Practitioner - Diagnostic Radiology 8123067766 Reassigns benefits to 3 organizations
I20260422001542 PA Practitioner - Diagnostic Radiology 8123067766 Reassigns benefits to 2 organizations
I20260521001054 NJ Practitioner - Diagnostic Radiology 8123067766 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 1971
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

263 Pearson Dr
Suite 204
Porterville, CA 93257-3333
Phone (559) 791-3907

465 W Putnam Ave
Porterville, CA 93257-3320
Phone (559) 784-1110

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
66.35 of 100Reported as group
Quality
22.7
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD494386PAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
T.W. Maclennan, M.D., a Medical Corp Diagnostic Radiology CurrentSince Apr 29, 2002 Accepting new patients
Mount Nittany Medical Center Health Services Inc Past Accepting new patients

Locations

465 W Putnam Ave
Porterville, CA 93257
Phone (559) 784-8886

465 W Putnam Ave
Ste A
Porterville, CA 93257

Organizations & group practices 6

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 35

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

View all 35

NPI Registry JSON

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

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1033169891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "777 TOWNSHIP LINE ROAD",
            "address_2": "SUITE 150",
            "city": "YARDLEY",
            "state": "PA",
            "postal_code": "190675567",
            "telephone_number": "215-860-3360",
            "fax_number": "215-860-3362"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "777 TOWNSHIP LINE ROAD",
            "address_2": "SUITE 150",
            "city": "YARDLEY",
            "state": "PA",
            "postal_code": "190675567",
            "telephone_number": "215-860-3360",
            "fax_number": "215-860-3362"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACLENNAN",
        "first_name": "THOMAS",
        "middle_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-11",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MD494386",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G237480",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Yardley, PA

Sources for this page

Verify at the official NPI Registry.