NPIMap

Individual provider Active NPI

Sean S To, M.D.

  • Internal Medicine Physician
  • Chino, CA
National Provider Identifier
1922163310
Registry record updated Aug 8, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A75204 Issued in CA
Practice address
5562 Philadelphia St Ste 201
Chino, CA 91710-2482
Phone
(909) 988-1000
Fax
(909) 988-1001
NPI assigned
Dec 26, 2006
Last updated
Aug 8, 2020By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 8, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A75204 CA Primary

Addresses

Primary practice location

5562 Philadelphia St Ste 201
Chino, CA 91710-2482

Mailing address

1317 S Diamond Bar Blvd Unit 4462
Diamond Bar, CA 91765-5620
Phone (909) 988-0000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051222000171 CA Practitioner - Internal Medicine 1850313578 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
R Franklin University of Med & Sci/Chicago Medical School, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

5562 Philadelphia St
Suite 201
Chino, CA 91710-2482
Phone (909) 988-1000

8283 Grove Ave
Suite 201
Rancho Cucamonga, CA 91730-3140
Phone (909) 981-6644

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.11 of 100Reported as group
Quality
66.09
Improvement activities
40
Cost
78.91

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
75204CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Sean S to, MD, Inc Internal Medicine Current Accepting new patients
Grove Internal Medicine Inc. Internal Medicine CurrentSince Jan 1, 2010 Accepting new patients
Sean S. to, MD Inc Internal Medicine CurrentSince Aug 2, 2020 Accepting new patients
Sean S. to., M.D., Inc Internal Medicine CurrentSince Apr 1, 2005 Accepting new patients
California Care Medical Group, Inc. Internal Medicine Past Accepting new patients
Primecare Medical Group Internal Medicine Past Accepting new patients
Universal Health Services of Rancho Springs Inc Past Accepting new patients
Hemet Valley Medical Center Past Accepting new patients

Locations

5562 Philadelphia St
Ste 201
Chino, CA 91710
Phone (909) 614-4412

1317 S Diamond Bar Blvd
Unit 4462
Diamond Bar, CA 91765

25395 Hancock Ave
Ste 240
Murrieta, CA 92562
Phone (951) 239-6077

8283 Grove Ave
Ste 201
Rch Cucamonga, CA 91730
Phone (909) 981-6644

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 8

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.

Hospital & facility affiliations 5

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": "1167091200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1596844800000",
    "number": "1922163310",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1317 S DIAMOND BAR BLVD UNIT 4462",
            "city": "DIAMOND BAR",
            "state": "CA",
            "postal_code": "917655620",
            "telephone_number": "909-988-0000",
            "fax_number": "909-988-1001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5562 PHILADELPHIA ST STE 201",
            "city": "CHINO",
            "state": "CA",
            "postal_code": "917102482",
            "telephone_number": "909-988-1000",
            "fax_number": "909-988-1001"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TO",
        "first_name": "SEAN",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-26",
        "last_updated": "2020-08-08",
        "certification_date": "2020-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A75204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chino, CA

Sources for this page

Verify at the official NPI Registry.