Individual provider Active NPI

Federico George Leon, M.D.

  • Family Medicine Physician
  • Napa, CA
National Provider Identifier
1659349173
Registry record updated May 2, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
C138145 Issued in CA
Practice address
1141 Pear Tree LN Ste 100
Napa, CA 94558-6485
Phone
(240) 421-0386
NPI assigned
Mar 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 2, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X D0035345 MD
Family Medicine Physician 207Q00000X C138145 CA Primary

Addresses

Primary practice location

1141 Pear Tree LN Ste 100
Napa, CA 94558-6485

Mailing address

1141 Pear Tree LN Ste 100
Napa, CA 94558-6485
Phone (240) 421-0386

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, WI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20180215001028 CA Practitioner - Family Practice 2062449499 Reassigns benefits to 1 organization
I20250604001103 WI Practitioner - Family Practice 2062449499 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dean Health Systems IncGroup PAC ID 7012827983, 1,174 clinicians

Practice addresses (Care Compare)

3200 E Racine St
Janesville, WI 53546-2343
Phone (608) 371-8000

Hospital & facility affiliations

  • SSM Health St Mary'S Hospital - Janesville Hospital, Janesville, WI, CCN 520208
  • SSM Health St Mary'S Hospital - Madison Hospital, Madison, WI, CCN 520083

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions1-10
Removal of nail tissue1-10
Removal or shaving of skin growth1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C138145CAMDFamily Medicine Physician
D0035345MDMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ole Health CurrentSince Dec 2, 2024 Accepting new patients
Dean Health Systems, Inc. CurrentSince May 27, 2025 Accepting new patients
Ole Health CurrentSince Dec 2, 2024 Accepting new patients
Dean Health Systems, Inc Family Medicine CurrentSince May 27, 2025 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

470 Chadbourne Rd
Ste A
Fairfield, CA 94534
Phone (707) 419-8989

1141 Pear Tree Ln
Ste 100
Napa, CA 94558
Phone (707) 254-1778

3200 E Racine St
Janesville, WI 53546
Phone (608) 371-8000

1808 W Beltline Hwy
Madison, WI 53713
Phone (608) 250-1497

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

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": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714608000000",
    "number": "1659349173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1141 PEAR TREE LN STE 100",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945586485",
            "telephone_number": "240-421-0386"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1141 PEAR TREE LN STE 100",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945586485",
            "telephone_number": "240-421-0386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEON",
        "first_name": "FEDERICO",
        "middle_name": "GEORGE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-10",
        "last_updated": "2024-05-02",
        "certification_date": "2024-05-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MD",
            "license": "D0035345",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "C138145",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Napa, CA

Sources for this page

Verify at the official NPI Registry.