NPIMap

Individual provider Active NPI

Kathryn Hess Libby

  • Pulmonary Disease Physician
  • South Portland, ME
National Provider Identifier
1689109423
Registry record updated Jun 27, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
MD27841 Issued in ME
Practice address
100 Foden Rd Ste 103
South Portland, ME 04106-2327
Phone
(207) 828-1122
NPI assigned
May 1, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 27, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X MD27841 ME
Pulmonary Disease Physician 207RP1001X MD27841 ME Primary

Addresses

Primary practice location

100 Foden Rd Ste 103
South Portland, ME 04106-2327

Mailing address

100 Foden Rd Ste 103
South Portland, ME 04106-2327
Phone (207) 828-1122

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, ME2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20201109003081 VA Practitioner - Internal Medicine 1254601156 Reassigns benefits to 1 organization
I20240725002650 ME Practitioner - Internal MedicinePractitioner - Pulmonary Disease 1254601156 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Chest Medicine Associates PAGroup PAC ID 0547258931, 30 clinicians
Mercy HospitalGroup PAC ID 6103737812, 307 clinicians
MainehealthGroup PAC ID 7517860588, shared by 31 NPIs, 2,616 clinicians

Practice addresses (Care Compare)

100 Foden Rd
Suite 103
South Portland, ME 04106-2327
Phone (207) 828-1122

155 Rover River Pkwy
Portland, ME 04102-2779
Phone (207) 879-3000

175 Fore River Pkwy
Portland, ME 04102-2779
Phone (207) 879-3000

21 Main St
Livermore Falls, ME 04254-1219

40 Park Rd
Westbrook, ME 04092-3188
Phone (207) 857-8174

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.93 of 100Reported as apm
Quality
83.31
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
81.67 of 100Reported as group
Quality
60.7
Promoting interoperability
91
Improvement activities
40
Cost
73.8

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD27841MEMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Down East Community Hospital CurrentSince Sep 4, 2025 Accepting new patients
Mercy Hospital CurrentSince Sep 1, 2024 Accepting new patients
Mainehealth Current Accepting new patients
Mainehealth CurrentSince Sep 2, 2024 Accepting new patients
Chest Medicine Associates, PA Pulmonary Disease CurrentSince Sep 1, 2024 Accepting new patients
Vibra Physicians LLC CurrentSince Oct 1, 2020 Accepting new patients
Calais Community Hospital CurrentSince Jun 6, 2025 Accepting new patients
Calais Community Hospital CurrentSince Jun 6, 2025 Accepting new patients
Mercy Hospital CurrentSince Sep 1, 2024 Accepting new patients
Mainehealth CurrentSince Sep 2, 2024 Accepting new patients
Mainehealth Current Accepting new patients
Down East Community Hospital CurrentSince Sep 4, 2025 Accepting new patients
Mainehealth Past Accepting new patients

Locations

5 E River Park Pl E
Ste 460
Fresno, CA 93720

43 Whiting Hill Rd
Ste 250
Brewer, ME 04412

24 Hospital Ln
Calais, ME 04619
Phone (207) 454-9213

11 Hospital Dr
Machias, ME 04654
Phone (207) 255-0434

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

100 Foden Rd
Ste 103
South Portland, ME 04106
Phone (207) 828-1122

100 Foden Rd
#103
South Portland, ME 04106
Phone (207) 828-1122

40 Park Rd
Westbrook, ME 04092
Phone (207) 857-8174

2220 Edward Holland Dr
Richmond, VA 23230
Phone (804) 678-7000

Interoperability endpoints

  • Direct secure messaging: kathryn.libby.p1@direct.cma.nextgenshare.com
  • FHIR API: https://fhir-myrecord.cerner.com/r4/6b68bc92-a317-4686-a79a-fbb1b58a509e/

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 44

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

View all 44

NPI Registry JSON

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

{
    "created_epoch": "1493596800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719446400000",
    "number": "1689109423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 FODEN RD STE 103",
            "city": "SOUTH PORTLAND",
            "state": "ME",
            "postal_code": "041062327",
            "telephone_number": "207-828-1122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 FODEN RD STE 103",
            "city": "SOUTH PORTLAND",
            "state": "ME",
            "postal_code": "041062327",
            "telephone_number": "207-828-1122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIBBY",
        "first_name": "KATHRYN",
        "middle_name": "HESS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-01",
        "last_updated": "2024-06-27",
        "certification_date": "2024-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "ME",
            "license": "MD27841",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "ME",
            "license": "MD27841",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South Portland, ME

Sources for this page

Verify at the official NPI Registry.