Arthritis and Rheumatism Center Inc., a Medical Corporation

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

A121284 Issued in CA

Legal business name

ARTHRITIS AND RHEUMATISM CENTER INC., A MEDICAL CORPORATION

Practice address

1079 Eucalyptus St
Suite a
Manteca, CA 95337-4317

Phone

(209) 284-4561

Fax

(209) 284-4562

NPI assigned

Mar 8, 2016

Organization subpart

No

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

Authorized official

Name

Anupam Chahal, MDNPI 1972780146

Title

Authorized Official

Phone

(209) 284-4561

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Tax ID family

Arthritis and Rheumatism Center Inc a Medical Corporation2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Arthritis and Rheumatism Center Inc., a Medical Corporation

  • Non-Pharmacy Dispensing Site
  • Manteca, CA
  • NPI 1851009419
  NPD tax ID

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Anupam Chahal, MD

  • Rheumatology Physician
  • Manteca, CA
  • NPI 1972780146
  Medicare reassignment NPD Authorized official
• Karen A. Reardon, MD

  • Rheumatology Physician
  • Manteca, CA
  • NPI 1013095827
  Medicare reassignment NPD
• Foad Elahi, MD

  • Pain Medicine (Physical Medicine & Rehabilitation) Physician
  • Manteca, CA
  • NPI 1154657716
  NPD (past)
• E Michael Thelen, MD

  • Rheumatology Physician
  • Fair Oaks, CA
  • NPI 1205811098
  NPD (past)

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

{
    "created_epoch": "1457395200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744675200000",
    "number": "1477914232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1079 EUCALYPTUS ST",
            "address_2": "SUITE A",
            "city": "MANTECA",
            "state": "CA",
            "postal_code": "953374317",
            "telephone_number": "209-284-4561",
            "fax_number": "209-284-4562"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1079 EUCALYPTUS ST",
            "address_2": "SUITE A",
            "city": "MANTECA",
            "state": "CA",
            "postal_code": "953374317",
            "telephone_number": "209-284-4561",
            "fax_number": "209-284-4562"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 W Eaton Avenue",
            "address_2": "Ste C",
            "address_purpose": "LOCATION",
            "city": "Tracy",
            "state": "CA",
            "postal_code": "953763454",
            "country_code": "US",
            "telephone_number": "209-284-4561",
            "fax_number": "209-284-4562",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6600 Madison Avenue",
            "address_2": "Ste 2",
            "address_purpose": "LOCATION",
            "city": "Carmichael",
            "state": "CA",
            "postal_code": "956089560",
            "country_code": "US",
            "telephone_number": "209-284-4561",
            "fax_number": "209-284-4562",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ARTHRITIS AND RHEUMATISM CENTER INC., A MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-03-08",
        "last_updated": "2025-04-15",
        "certification_date": "2025-04-15",
        "status": "A",
        "authorized_official_last_name": "CHAHAL",
        "authorized_official_first_name": "ANUPAM",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "209-284-4561",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Rheumatology",
            "state": "CA",
            "license": "A121284",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kari Arias
• Calleb Onyango Aringo, RN
• Cynthia Indombo Aringo, RN
• Poonam Arora, MD
• Rosa Isela Arriaga Mendoza
• Arthritis and Rheumatism Center Inc., a Medical Corporation
• Edmon Artinyan
• Artius Dermatology Associates PC
• Mohammadamin Asadirad, PHARMD
• Kelia U Aspiras

• Rheumatology Physician in Manteca, CA
• Providers in Manteca, CA by specialty
• Rheumatology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2025; 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.