Individual provider Active NPI

Thomas Hardy Massing, PA-C

  • Physician Assistant
  • Madison, WI
National Provider Identifier
1992834345
Registry record updated Dec 10, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
2103-23 Issued in WI
Practice address
700 S Park St
Madison, WI 53715-1830
Phone
(608) 251-6100
Fax
(608) 260-2976
NPI assigned
Mar 3, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 10, 2020

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

Specialties & licenses 12

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 2103-023 WI
Surgical Physician Assistant 363AS0400X 2103-023 WI
Surgical Physician Assistant 363AS0400X PA22229 CA
Surgical Physician Assistant 363AS0400X MA055679 PA
Surgical Physician Assistant 363AS0400X PA-3387 CO
Surgical Physician Assistant 363AS0400X N008330 MD
Surgical Physician Assistant 363AS0400X 110001383 VA
Surgical Physician Assistant 363AS0400X PA1898 FL
Surgical Physician Assistant 363AS0400X 002188 GA
Surgical Physician Assistant 363AS0400X 085-002212 IL
Surgical Physician Assistant 363AS0400X 16833-1 NY
Physician Assistant 363A00000X 2103-23 WI Primary

Addresses

Primary practice location

700 S Park St
Madison, WI 53715-1830

Mailing address

17 Windrush Dr NW
Rome, GA 30165-4501
Phone (815) 624-0415

Other identifiers 1

IdentifierTypeStateIssuer
1992834345MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other
Direct Messaging Address tmassing353535@direct-ehr-ssmhc.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231019003866 CA Practitioner - Physician Assistant 8628056306 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Svmhs ClinicsGroup PAC ID 1456592351, 258 clinicians

Practice addresses (Care Compare)

1033 Los Palos Dr
Salinas, CA 93901-3916
Phone (831) 757-2058

450 E Romie LN
Salinas, CA 93901-4029
Phone (831) 759-3257

505 E Romie LN
Suite a
Salinas, CA 93901-4031
Phone (831) 755-1701

Hospital & facility affiliations

  • Salinas Valley Health Medical Center Hospital, Salinas, CA, CCN 050334

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
002188GAMDProfessional Counselor
2103-023WIMDPhysician Assistant
PA22229CAMDSurgical Physician Assistant
PA-3387COMDSurgical Physician Assistant
PA1898FLMDSurgical Physician Assistant
085-002212ILMDSurgical Physician Assistant
N008330MDMDSurgical Physician Assistant
16833-1NYMDSurgical Physician Assistant
MA055679PAMDSurgical Physician Assistant
110001383VAMDSurgical Physician Assistant
22229CAMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Svmhs Clinics CurrentSince Aug 26, 2023 Accepting new patients
SSM Health Care of Wisconsin,Inc Past Accepting new patients
Lancelot O Alexander MD a Medical Corporation Past Accepting new patients
Florida Hospital Medical Group Inc Physician Assistant Past Accepting new patients
Cardiovascular Surgeons, P.a. PastSince Oct 16, 1995 Accepting new patients

Locations

100 Wilson Rd
Ste 100
Monterey, CA 93940
Phone (831) 242-8301

212 San Jose St
Ste 301
Salinas, CA 93901
Phone (831) 759-3289

1033 Los Palos Dr
Salinas, CA 93901
Phone (831) 424-2866

Interoperability endpoints

  • Direct secure messaging: tmassing18339@direct.svmh.com

Organizations & group practices 5

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.

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": "1172880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1607558400000",
    "number": "1992834345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 WINDRUSH DR NW",
            "city": "ROME",
            "state": "GA",
            "postal_code": "301654501",
            "telephone_number": "815-624-0415",
            "fax_number": "240-218-4523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 S PARK ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151830",
            "telephone_number": "608-251-6100",
            "fax_number": "608-260-2976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSING",
        "first_name": "THOMAS",
        "middle_name": "HARDY",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-03",
        "last_updated": "2020-12-10",
        "certification_date": "2020-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "2103-023",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "WI",
            "license": "2103-023",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "PA22229",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "PA",
            "license": "MA055679",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CO",
            "license": "PA-3387",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "MD",
            "license": "N008330",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "VA",
            "license": "110001383",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "FL",
            "license": "PA1898",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "GA",
            "license": "002188",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "IL",
            "license": "085-002212",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "NY",
            "license": "16833-1",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "2103-23",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1992834345",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmassing353535@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "tmassing353535@direct-ehr-ssmhc.com",
            "address_1": "700 S Park St",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537151830",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.