Tracy Susan Tylee, M.D.

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

39661 Issued in NH

Practice address

1 Medical Center Dr
Lebanon, NH 03756-1000

Phone

(603) 650-5000

Fax

(603) 640-1228

NPI assigned

Jul 30, 2008

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in WA

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

Specialty

EndocrinologyAlso: Internal Medicine

Education

University of Washington School of Medicine, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

The Association of University PhysiciansGroup PAC ID 0446162697, 3,484 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Washington Medical Ctr Hospital, Seattle, WA, CCN 500008
• Harborview Medical Center Hospital, Seattle, WA, CCN 500064
• Fred Hutchinson Cancer Center Hospital, Seattle, WA, CCN 500138
• Whidbeyhealth Medical Center Hospital, Coupeville, WA, CCN 501339

Merit-based Incentive Payment System (MIPS)

Final score

93.85 of 100Reported as apm

Quality

74.6

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ttylee96930@direct.ehre.uwmedicine.org

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.

• The Association of University Physicians

  dba University of Washington Physicians

  • Anesthesiology Physician
  • Seattle, WA
  • NPI 1023041159
  Medicare reassignment Care Compare group NPD

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

• Fred Hutchinson Cancer Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1164493847
  Care Compare affiliation
• Fred Hutchinson Cancer Center

  • Community/Retail Pharmacy
  • Seattle, WA
  • NPI 1356415699

  Hospital

  Care Compare affiliation
• Harborview Medical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1053359729
  Care Compare affiliation
• University of Washington

  dba University of Washington Medical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1326002049
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Oak Harbor, WA
  • NPI 1144348228
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Coupeville, WA
  • NPI 1164549549
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Coupeville, WA
  • NPI 1497640445
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Coupeville, WA
  • NPI 1710927231
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Coupeville, WA
  • NPI 1902771728
  Care Compare affiliation
• Whidbey Island Public Hospital District

  • Critical Access Hospital
  • Clinton, WA
  • NPI 1992823595
  Care Compare affiliation

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

{
    "created_epoch": "1217376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785283200000",
    "number": "1851557862",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 810",
            "city": "HANOVER",
            "state": "NH",
            "postal_code": "037550810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER DR",
            "city": "LEBANON",
            "state": "NH",
            "postal_code": "037561000",
            "telephone_number": "603-650-5000",
            "fax_number": "603-640-1228"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4225 Roosevelt Way NE",
            "address_2": "Suite 101",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981056099",
            "country_code": "US",
            "telephone_number": "206-598-4882",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TYLEE",
        "first_name": "TRACY",
        "middle_name": "SUSAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-07-30",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NH",
            "license": "39661",
            "primary": true
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "WA",
            "license": "MD60171767",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I",
            "identifier": "0294747",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1851557862",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Katherine A Tuthill, APRN
• Georgia A Tuttle, M.D.
• Kelsey Tweed
• Eric H Twerdahl Jr., MD
• Gretchen Elizabeth Twork, M.D.
• Barbara Ann Tyler
• Michelle Diane Tyler, M.D.
• Harmony Lynn Tyner, MD
• Tushar Udeshi, D.D.S.
• Joy Udoh, DO

• Endocrinology, Diabetes & Metabolism Physician in Lebanon, NH
• Providers in Lebanon, NH by specialty
• Endocrinology, Diabetes & Metabolism Physician in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.