Individual provider Active NPI

Marc Timothy Claydon, DPM

  • Foot & Ankle Surgery Podiatrist
  • Grass Valley, CA
National Provider Identifier
1447601802
Registry record updated Jun 28, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Foot & Ankle Surgery PodiatristTaxonomy code 213ES0103X
License
E5512 Issued in CA
Practice address
150 Catherine LN Ste B
Grass Valley, CA 95945-5719
Phone
(530) 271-2100
NPI assigned
Jun 28, 2016
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 28, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Foot & Ankle Surgery PodiatristGroup: 193400000X SINGLE SPECIALTY GROUP 213ES0103X E5512 CA Primary
Student in an Organized Health Care Education/Training Program 390200000X 5901002636 MI

Addresses

Primary practice location

150 Catherine LN Ste B
Grass Valley, CA 95945-5719

Mailing address

150 Catherine LN Ste B
Grass Valley, CA 95945-5719
Phone (530) 271-2100

Other practice location 1

22101 Moross Rd
Detroit, MI 48236-2148
Phone (313) 343-6393

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: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191029001159 CA Practitioner - Podiatry 3476888231 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Podiatry
Education
California School of Podiatric Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

152 Catherine LN
Suite B
Grass Valley, CA 95945-5756
Phone (530) 271-5879

Hospital & facility affiliations

  • Progressive Home Care - Auburn Home health agency, Auburn, CA, CCN 557482
  • Sierra Nevada Memorial Hospital Hospital, Grass Valley, CA, CCN 050150
  • Sutter Auburn Faith Hospital Hospital, Auburn, CA, CCN 050498

Merit-based Incentive Payment System (MIPS)

Final score
81.65 of 100Reported as individual
Quality
66.63
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)15
Removal of tissue494
Removal of nail tissue32
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
E5512CAMDFoot & Ankle Surgery Podiatrist
5901002636MIMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Claydon Imaging Current Accepting new patients
Sutter North Medical Foundation PastSince Dec 8, 2025 Accepting new patients

Interoperability endpoints

  • Direct secure messaging: mclaydon511034@direct.hfhs.org
  • Direct secure messaging: mclaydon537718@hisp.ehr.sutterhealth.org

Organizations & group practices 3

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 4

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": "1467072000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1561680000000",
    "number": "1447601802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 CATHERINE LN STE B",
            "city": "GRASS VALLEY",
            "state": "CA",
            "postal_code": "959455719",
            "telephone_number": "530-271-2100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 CATHERINE LN STE B",
            "city": "GRASS VALLEY",
            "state": "CA",
            "postal_code": "959455719",
            "telephone_number": "530-271-2100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22101 Moross Rd",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "482362148",
            "country_code": "US",
            "telephone_number": "313-343-6393",
            "fax_number": "313-343-6394",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLAYDON",
        "first_name": "MARC",
        "middle_name": "TIMOTHY",
        "credential": "DPM",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-06-28",
        "last_updated": "2019-06-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "213ES0103X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Podiatrist, Foot & Ankle Surgery",
            "state": "CA",
            "license": "E5512",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "MI",
            "license": "5901002636",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grass Valley, CA

Sources for this page

Verify at the official NPI Registry.