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Individual provider Active NPI

John Theodore Schwartz Jr., MD

  • Orthopaedic Hand Surgery Physician
  • Dublin, CA
National Provider Identifier
1114994985
Registry record updated Nov 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Hand Surgery PhysicianTaxonomy code 207XS0106X
License
G68871 Issued in CA
Practice address
4000 Dublin Blvd Ste 100
Dublin, CA 94568-3122
Phone
(925) 939-8585
NPI assigned
Mar 1, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Hand Surgery Physician 207XS0106X G68871 CA Primary

Addresses

Primary practice location

4000 Dublin Blvd Ste 100
Dublin, CA 94568-3122

Mailing address

PO Box 31396
Walnut Creek, CA 94598-8396
Phone (925) 939-8585

Other identifiers 2

IdentifierTypeStateIssuer
00G688710OtherCABLUE SHIELD
200008386OtherCARAIL ROAD MEDICARE

Other names 1

  • Dr. J. Theodore Schwartz Jr. Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040105000779 CA Practitioner - Hand SurgeryPractitioner - Orthopedic Surgery 5092614495 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hand SurgeryAlso: Orthopedic Surgery
Education
University of Maryland School of Medicine, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4000 Dublin Blvd
Suite 100
Dublin, CA 94568-3122
Phone (800) 943-8099

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper limb (arm) arthroscopy (minimally invasive joint repair)31

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Golden State Orthopedics & Spine Hand Surgery Current Accepting new patients
Golden State Orthopedics & Spine CurrentSince Jan 1, 2022 Accepting new patients
San Ramon Surgery Center, LP Current Accepting new patients
Golden State Orthopedics & Spine CurrentSince Jan 1, 2022 Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
San Ramon Regional Medical Center, LLC Past Accepting new patients
John Muir Health Past Accepting new patients
Stanford Health Care Tri-Valley Past Accepting new patients
Golden State Orthopedics & Spine Past Accepting new patients
The Hospital Committee for the Livermore-Pleasanton Areas Past Accepting new patients
Webster Orthopaedic Medical Group, a Professional Corporation Past Accepting new patients

Locations

4000 Dublin Blvd
Ste 100
Dublin, CA 94568
Phone (800) 943-8099

5201 Norris Canyon Rd
Ste 300
San Ramon, CA 94583
Phone (925) 866-8720

5801 Norris Canyon Rd
Ste 210
San Ramon, CA 94583
Phone (925) 355-7350

200 Porter Dr
Ste 215
San Ramon, CA 94583
Phone (925) 362-2166

200 Porter Dr
Ste 101
San Ramon, CA 94583
Phone (925) 838-1440

2405 Shadelands Dr
Walnut Creek, CA 94598
Phone (615) 930-0820

Interoperability endpoints

  • Direct secure messaging: john.schwartz.p1@direct.muirortho.nextgenshare.com

Organizations & group practices 11

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.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1141171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1114994985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31396",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945988396",
            "telephone_number": "925-939-8585",
            "fax_number": "925-933-2709"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 DUBLIN BLVD STE 100",
            "city": "DUBLIN",
            "state": "CA",
            "postal_code": "945683122",
            "telephone_number": "925-939-8585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHWARTZ",
        "first_name": "JOHN",
        "middle_name": "THEODORE",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-01",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0106X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": "CA",
            "license": "G68871",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "00G688710",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAIL ROAD MEDICARE",
            "identifier": "200008386",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "J.",
            "last_name": "SCHWARTZ",
            "middle_name": "THEODORE",
            "prefix": "DR.",
            "suffix": "JR.",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Dublin, CA

Sources for this page

Verify at the official NPI Registry.