Kathryn S Hilgartner, CRNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

R145212 Issued in MD

Practice address

170 Jennifer Rd Ste 105
Annapolis, MD 21401-7972

Phone

(443) 775-3994

Fax

(844) 572-2789

NPI assigned

Jun 17, 2006

Last updated

Sep 1, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in MD, DC2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Medstar Heart Institute LLCGroup PAC ID 5698932960, 308 clinicians

Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Luminis Health Anne Arundel Medical Center, Inc Hospital, Annapolis, MD, CCN 210023
• Medstar Washington Hospital Center Hospital, Washington, DC, CCN 090011

Merit-based Incentive Payment System (MIPS)

Final score

79.87 of 100Reported as group

Quality

58.83

Promoting interoperability

100

Improvement activities

40

Cost

74.06

Merit-based Incentive Payment System (MIPS)

Final score

85.94 of 100Reported as group

Quality

66.29

Promoting interoperability

100

Improvement activities

40

Cost

74.65

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

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.

• Medstar Medical Group II LLC

  • General Practice Physician
  • Baltimore, MD
  • NPI 1184046187

  DC

  Medicare reassignment Care Compare group NPD
• Medstar Heart Institute LLC

  • Surgery Physician
  • Washington, DC
  • NPI 1528345378

  MD

  Medicare reassignment Care Compare group NPD
• Cardiology Associates, LLC

  • Specialist
  • Annapolis, MD
  • NPI 1396042719
  Medicare reassignment NPD
• Cardiology Associates, LLC

  • Specialist
  • Washington, DC
  • NPI 1972800399
  Medicare reassignment NPD
• Washington Hospital Center Corp

  dba Washington Hospital Center Physicians

  • Neurological Surgery Physician
  • Washington, DC
  • NPI 1407870124
  Medicare reassignment NPD
• Day Clinic LLC

  • Cardiovascular Disease Physician
  • Annapolis, MD
  • NPI 1861346181
  Medicare reassignment NPD (past)
• Cardiology Associates, LLC

  • Specialist
  • Waldorf, MD
  • NPI 1033456900
  NPD
• Cardiology Associates, LLC

  • Specialist
  • Silver Spring, MD
  • NPI 1700128279
  NPD
• Medstar Medical Group II LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Washington, DC
  • NPI 1205562816
  NPD
• Medstar Medical Group II LLC

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1376887844
  NPD
• Washington Hospital Center Corp

  • General Practice Physician
  • Washington, DC
  • NPI 1629394424
  NPD
• Washington Hospital Center Corp

  • Psychiatry Physician
  • Washington, DC
  • NPI 1700220837
  NPD

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

• Luminis Health Anne Arundel Medical Center, Inc.

  dba Conexus Laboratories Inc.

  • Clinical Medical Laboratory
  • Annapolis, MD
  • NPI 1356885032

  Hospital

  Care Compare affiliation
• Luminis Health Anne Arundel Medical Center, Inc.

  • General Acute Care Hospital
  • Annapolis, MD
  • NPI 1477517225
  Care Compare affiliation
• Washington Hospital Center Corporation

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1548378235
  Care Compare affiliation

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

{
    "created_epoch": "1150502400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1689619694",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 96489",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850726489",
            "telephone_number": "443-775-3994",
            "fax_number": "844-572-2789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "170 JENNIFER RD STE 105",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214017972",
            "telephone_number": "443-775-3994",
            "fax_number": "844-572-2789"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HILGARTNER",
        "first_name": "KATHRYN",
        "middle_name": "S",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-17",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MD",
            "license": "R145212",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "409629",
            "state": "DC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE GROUP",
            "identifier": "CD0361",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "066M",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Leah Cannady Hester, PA-C
• Daniel Hexter, M.D.
• Kate S Hicks, LCSW-C
• Carrie Sumner Hilburn, PT
• Matthew Alexander Hilburn, MD
• Hill Southern Dental of Maryland PPO PC (Fedra Witting, DDS)
• Hill Southern Dental of Maryland PPO PC (Confident Smiles)
• Katherine Hill, CRNP
• Lisa W Hill, PSY.D.
• Tameka Latoya Hill, RN

• Nurse Practitioner in Annapolis, MD
• Providers in Annapolis, MD by specialty
• Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.