Individual provider Active NPI

Robert Kay Peterson, M.D.

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Vacaville, CA
National Provider Identifier
1093717951
Registry record updated Nov 15, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
G84728 Issued in CA
Practice address
1010 Nut Tree Rd
Ste 200
Vacaville, CA 95687-4172
Phone
(707) 624-7900
Fax
(707) 624-7901
NPI assigned
Aug 11, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 15, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X G84728 CA Primary

Addresses

Primary practice location

1010 Nut Tree Rd
Ste 200
Vacaville, CA 95687-4172

Mailing address

1010 Nut Tree Rd
Ste 200
Vacaville, CA 95687-4172
Phone (707) 624-7900

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: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070815000680 CA Practitioner - Sports MedicinePractitioner - Orthopedic Surgery 0840196531 Reassigns benefits to 3 organizations
Practice locations: Vacaville, CA

Care Compare profile

Medicare Care Compare
Specialty
Sports MedicineAlso: Orthopedic Surgery
Education
Albert Einstein College of Medicine of Yeshiva University, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northbay Health Medical FoundationGroup PAC ID 3274010871, 207 clinicians

Practice addresses (Care Compare)

1010 Nut Tree Rd
Suite 100B and 200
Vacaville, CA 95687-4172
Phone (707) 646-7999

1010 Nut Tree Rd
Suite 200
Vacaville, CA 95687-4173
Phone (707) 624-7900

Hospital & facility affiliations

  • Accentcare Home Health of California, Inc Home health agency, San Ramon, CA, CCN 057517
  • Northbay Medical Center Hospital, Fairfield, CA, CCN 050367

Procedures performed for Medicare patients

ProcedureNumber of procedures
Knee replacement1-10
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)27

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Northbay Healthcare Group Current Accepting new patients
Northbay Physicians Surgery Center LLC CurrentSince Dec 21, 2025 Accepting new patients
Northbay Healthcare Group Sports Medicine CurrentSince Dec 2, 2013 Accepting new patients
Dignity Community Care Past Accepting new patients
Sutter Valley Hospitals Past Accepting new patients

Locations

2500 Hilborn Rd
Fairfield, CA 94534
Phone (707) 646-3445

4500 Business Center Dr
Fairfield, CA 94534
Phone (707) 646-4777

1200 B Gale Wilson Blvd
Fairfield, CA 94533
Phone (707) 429-3600

1010 Nut Tree Rd
Ste 100B
Vacaville, CA 95687
Phone (707) 646-7999

1000 Nut Tree Rd
Vacaville, CA 95687
Phone (707) 446-4000

1006 Nut Tree Rd
Vacaville, CA 95687
Phone (707) 446-2800

1010 Nut Tree Rd
Ste 200
Vacaville, CA 95687
Phone (707) 254-7117

1679 E Monte Vista Ave
Vacaville, CA 95688

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/UMZ-Uxn6V9x08sH5gCnG-5yPg9ZX7et6/

Organizations & group practices 6

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": "1123718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1384473600000",
    "number": "1093717951",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1010 NUT TREE RD",
            "address_2": "STE 200",
            "city": "VACAVILLE",
            "state": "CA",
            "postal_code": "956874172",
            "telephone_number": "707-624-7900",
            "fax_number": "707-624-7911"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 NUT TREE RD",
            "address_2": "STE 200",
            "city": "VACAVILLE",
            "state": "CA",
            "postal_code": "956874172",
            "telephone_number": "707-624-7900",
            "fax_number": "707-624-7901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PETERSON",
        "first_name": "ROBERT",
        "middle_name": "KAY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-11",
        "last_updated": "2013-11-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "CA",
            "license": "G84728",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Vacaville, CA

Sources for this page

Verify at the official NPI Registry.