Individual provider Active NPI

Hayes Zhang

  • Physical Therapist
  • Bethesda, MD
National Provider Identifier
1376379727
Registry record updated May 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
30527 Issued in MD
Practice address
4611 Sangamore Rd Ste G
Bethesda, MD 20816-2547
Phone
(240) 802-5199
NPI assigned
Sep 11, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 13, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Physical Therapist 225100000X
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X 30527 MD Primary
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X 309947 CA

Addresses

Primary practice location

4611 Sangamore Rd Ste G
Bethesda, MD 20816-2547

Mailing address

9 Warren Lodge CT Apt 1D
Cockeysville, MD 21030-2569
Phone (301) 686-4343

Other practice location 1

1100 E 33rd St Ste 105
Baltimore, MD 21218-6795
Phone (410) 366-0791

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, CA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20250927000303 DC Practitioner - Physical Therapist in Private Practice 4981109014 Reassigns benefits to 1 organization
I20260608001107 CA Practitioner - Physical Therapist in Private Practice 4981109014 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Select CS Physical Therapy PCGroup PAC ID 1355742081, 177 clinicians
Ati Holdings, LLCGroup PAC ID 9537112719, 440 clinicians

Practice addresses (Care Compare)

301 N Lake Ave
Suite 201
Pasadena, CA 91101-5120
Phone (626) 568-9115

4611 Sangamore Rd
Suite G
Bethesda, MD 20816-2547
Phone (240) 802-5199

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
30527MDMDSocial Worker
309947CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Ati Holdings, LLC Multi-Specialty CurrentSince Sep 15, 2025 Accepting new patients
Ati Holdings, LLC Physical Therapist CurrentSince Sep 15, 2025 Accepting new patients

Locations

4947 Paysphere Cir
Chicago, IL 60674
Phone (630) 783-2001

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

4611 Sangamore Rd
Ste G
Bethesda, MD 20816
Phone (240) 802-5199

11271 New Hampshire Ave
Silver Spring, MD 20904
Phone (240) 485-1280

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": "1726012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1376379727",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 WARREN LODGE CT APT 1D",
            "city": "COCKEYSVILLE",
            "state": "MD",
            "postal_code": "210302569",
            "telephone_number": "301-686-4343"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4611 SANGAMORE RD STE G",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208162547",
            "telephone_number": "240-802-5199"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 E 33rd St Ste 105",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212186795",
            "country_code": "US",
            "telephone_number": "410-366-0791",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "HAYES",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-09-11",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "MD",
            "license": "30527",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "309947",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethesda, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 2026; 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.