NPIMap

Organization Active NPI

Capstone Orthopedic, Inc.

  • Prosthetic/Orthotic Supplier
  • Antioch, CA
National Provider Identifier
1386930873
Registry record updated Apr 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Prosthetic/Orthotic SupplierTaxonomy code 335E00000X
Legal business name
CAPSTONE ORTHOPEDIC, INC.
Practice address
2157 Country Hills Dr Ste 208
Antioch, CA 94509-7401
Phone
(925) 755-9507
Fax
(925) 755-9454
NPI assigned
Jun 22, 2011
Last updated
Apr 20, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
HANGER INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Apr 20, 2026

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

Authorized official

Name
Jennifer L Simmons
Title
Regulatory Compliance Analyst III
Phone
(206) 414-2907

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Durable Medical Equipment & Medical Supplies 332B00000X
Prosthetic/Orthotic Supplier 335E00000X Primary

Addresses

Primary practice location

2157 Country Hills Dr Ste 208
Antioch, CA 94509-7401

Mailing address

PO Box 650846
Dallas, TX 75265-0846

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260121003778 CA DME Supplier - Certified Orth/Pros/PedorthistDME Supplier - Orthotic PersonnelDME Supplier - Prosthetic Personnel 3476756628 Practice locations: Antioch, CA

Other NPIs with the same Medicare PAC ID 11

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

National Provider Directory

National Provider Directory

Locations

2157 Country Hills Dr
Ste 208
Antioch, CA 94509
Phone (925) 755-9507

3700 Sunset Ln
Ste 6
Antioch, CA 94509
Phone (925) 755-8500

3903 Lone Tree Way
Ste 305
Antioch, CA 94509
Phone (925) 751-5256

4479 Stoneridge Dr
Pleasanton, CA 94588
Phone (925) 484-6400

4479 Stoneridge Dr
Ste A
Pleasanton, CA 94588
Phone (925) 484-6400

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1308700800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776643200000",
    "number": "1386930873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 650846",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752650846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2157 COUNTRY HILLS DR STE 208",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945097401",
            "telephone_number": "925-755-9507",
            "fax_number": "925-755-9454"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CAPSTONE ORTHOPEDIC, INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "HANGER INC",
        "enumeration_date": "2011-06-22",
        "last_updated": "2026-04-20",
        "certification_date": "2026-04-20",
        "status": "A",
        "authorized_official_last_name": "SIMMONS",
        "authorized_official_first_name": "JENNIFER",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "REGULATORY COMPLIANCE ANALYST III",
        "authorized_official_telephone_number": "206-414-2907"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "335E00000X",
            "taxonomy_group": "",
            "desc": "Prosthetic/Orthotic Supplier",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Antioch, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 2026; 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.