Active NPI
Capstone Orthopedic, Inc.
- Prosthetic/Orthotic Supplier
- Antioch, CA
National Provider Identifier
1386930873
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Prosthetic/Orthotic Supplier
- 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
- Organization subpart
- Yes
- Parent organization
- HANGER INC
NPPES NPI Registry
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) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1386930873 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20260121003778 | CA | DME Supplier - Certified Orth/Pros/Pedorthist | 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 DirectoryLocations
4479 Stoneridge Dr
Pleasanton, CA 94588
Phone (925) 484-6400
2723 Crow Canyon Rd
Ste 110
San Ramon, CA 94583
Phone (925) 362-1001
120 La Casa Via
Ste 202
Walnut Creek, CA 94598
Phone (925) 930-7700
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Specialist
- Pleasanton, CA
- NPI 1245655588
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": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1386930873",
"state": "CA"
}
],
"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.