NPIMap

Individual provider Active NPI

Benjamin C. Tam, M.D

  • Orthopaedic Surgery Physician
  • Alhambra, CA
National Provider Identifier
1306843255
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
G77807 Issued in CA
Practice address
707 S Garfield Ave
Alhambra, CA 91801-4438
Phone
(626) 458-6653
Fax
(626) 289-5700
NPI assigned
Jul 7, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X G77807 CA Primary

Addresses

Primary practice location

707 S Garfield Ave
Alhambra, CA 91801-4438

Mailing address

707 S Garfield Ave
Alhambra, CA 91801-4438
Phone (626) 458-6653

Other identifiers 1

IdentifierTypeStateIssuer
00G778070MedicaidCA

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
I20070626000732 CA Practitioner - Orthopedic Surgery 7113949975 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pacific Orthopaedic Medical Group IncGroup PAC ID 6204812670, 12 clinicians

Practice addresses (Care Compare)

707 S Garfield Ave
Suite 201
Alhambra, CA 91801-5861
Phone (626) 656-1260

Hospital & facility affiliations

  • Bethany Home Health Care Home health agency, Alhambra, CA, CCN 557154
  • San Gabriel Valley Medical Center Hospital, San Gabriel, CA, CCN 050132
  • Usc Arcadia Hospital Hospital, Arcadia, CA, CCN 050238
  • Garfield Medical Center Hospital, Monterey Park, CA, CCN 050737

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Knee replacement20
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
77807CAMDPharmacist
G77807CAMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alhambra Hospital Medical Center, LP Past Accepting new patients
Ahmc San Gabriel Valley Medical Past Accepting new patients
Dignity Community Care Past Accepting new patients
Ahmc Garfield Medical Center LP Past Accepting new patients
Usc Arcadia Hospital Past Accepting new patients

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 6

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": "1120694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1306843255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "707 S GARFIELD AVE",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918014438",
            "telephone_number": "626-458-6653",
            "fax_number": "626-289-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 S GARFIELD AVE",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918014438",
            "telephone_number": "626-458-6653",
            "fax_number": "626-289-5700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAM",
        "first_name": "BENJAMIN",
        "middle_name": "C.",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "G77807",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G778070",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

Verify at the official NPI Registry.