Individual provider Active NPI

Peirun Chen

  • Physical Therapist
  • Sunnyvale, CA
National Provider Identifier
1083303044
Registry record updated Feb 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
304163 Issued in CA
Practice address
830 Stewart Dr Ste 137
Sunnyvale, CA 94085-4513
Phone
(858) 220-5833
NPI assigned
May 4, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 22, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 304163 CA Primary

Addresses

Primary practice location

830 Stewart Dr Ste 137
Sunnyvale, CA 94085-4513

Mailing address

4165 Porte de Merano Unit 148
San Diego, CA 92122-4807
Phone (858) 220-5833

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230620003092 CA Practitioner - Physical Therapist in Private Practice 3678931854 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
304163CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Bloom Orthopedic Physical Therapy Physical Therapist CurrentSince Nov 9, 2025 Accepting new patients
Quinn Orthopedic Physical Therapy Physical Therapist CurrentSince Jun 12, 2023 Accepting new patients
California Luna Care Physical Therapy PC Physical Therapist CurrentSince Feb 28, 2024 Accepting new patients

Locations

20823 Stevens Creek Blvd
Ste 200
Cupertino, CA 95014
Phone (408) 252-6076

16185 Los Gatos Blvd
Ste 205
Los Gatos, CA 95032
Phone (408) 459-8108

830 Stewart Dr
Ste 137
Sunnyvale, CA 94085
Phone (408) 520-1499

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.

NPI Registry JSON

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

{
    "created_epoch": "1683158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740182400000",
    "number": "1083303044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4165 PORTE DE MERANO UNIT 148",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921224807",
            "telephone_number": "858-220-5833"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "830 STEWART DR STE 137",
            "city": "SUNNYVALE",
            "state": "CA",
            "postal_code": "940854513",
            "telephone_number": "858-220-5833"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "PEIRUN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-05-04",
        "last_updated": "2025-02-22",
        "certification_date": "2025-02-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "304163",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sunnyvale, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.