Individual provider Active NPI

Dayna Williams, PT, DPT

  • Physical Therapist
  • Stockton, CA
National Provider Identifier
1972211399
Registry record updated Jul 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
303131 Issued in CA
Practice address
3215 N California St
Stockton, CA 95204-3433
Phone
(209) 464-6016
NPI assigned
Nov 15, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 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 303131 CA Primary

Addresses

Primary practice location

3215 N California St
Stockton, CA 95204-3433

Mailing address

4845 Bridgewater Cir
Stockton, CA 95219-2010

Other names 1

  • Dayna Buchman Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230131003038 CA Practitioner - Physical Therapist in Private Practice 3779954698 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
California Sports Physical Therapy Centers IncGroup PAC ID 7618956889, 37 clinicians
Western Physical Therapy IncGroup PAC ID 8022076348, 36 clinicians

Practice addresses (Care Compare)

5910 Pacific Ave
Stockton, CA 95207-4704
Phone (209) 475-1000

6125 King Rd
Suite 102
Loomis, CA 95650-8809
Phone (916) 652-5700

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
303131CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Western Physical Therapy, Inc. Physical Therapist CurrentSince Oct 1, 2025 Accepting new patients
Western Physical Therapy, Inc. Physical Therapist Current Accepting new patients
California Sports Physical Therapy Centers, Inc. Physical Therapist Current Accepting new patients
California Sports Physical Therapy Centers Inc Physical Therapist CurrentSince Jan 27, 2025 Accepting new patients
California Sports Physical Therapy Centers, Inc. Physical Therapist CurrentSince Jan 27, 2025 Accepting new patients
Western Physical Therapy, Inc. Physical Therapist CurrentSince Oct 1, 2025 Accepting new patients

Locations

20211 Patio Dr
Ste 205
Castro Valley, CA 94546
Phone (510) 537-3991

6125 King Rd
Ste 102
Loomis, CA 95650
Phone (916) 652-5700

101 Wilson Rd
Ste C
Monterey, CA 93940
Phone (831) 375-1885

2217 Sunset Blvd
Ste 711
Rocklin, CA 95765
Phone (916) 435-3500

350 Bollinger Canyon Ln
Ste A
San Ramon, CA 94582
Phone (925) 735-6414

5910 Pacific Ave
Stockton, CA 95207
Phone (209) 475-1000

5910 Pacific Ave
#I
Stockton, CA 95207
Phone (209) 475-1000

2792 Naglee Rd
Tracy, CA 95304
Phone (209) 433-6510

Organizations & group practices 7

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": "1668470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1972211399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4845 BRIDGEWATER CIR",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952192010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3215 N CALIFORNIA ST",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952043433",
            "telephone_number": "209-464-6016"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "DAYNA",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-11-15",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "303131",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DAYNA",
            "last_name": "BUCHMAN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Stockton, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.