Melissa McNamara, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

79240 Issued in CA

Practice address

2301 Camino Ramon Ste 286
San Ramon, CA 94583-2029

Phone

(925) 242-1111

Fax

(925) 901-0206

NPI assigned

Mar 21, 2007

Last updated

Jan 2, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Rheumatology

Education

University of Florida College of Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Permanente Medical Group Inc

  • Internal Medicine Physician
  • Santa Clara, CA
  • NPI 1073606299
  Medicare reassignment Care Compare group NPD
• Arthritis and Rheumatology Center, Professional Corporation

  • Rheumatology Physician
  • San Ramon, CA
  • NPI 1881803500
  NPD (past) Authorized official
• Permanente Medical Group Inc

  • Internal Medicine Physician
  • Stockton, CA
  • NPI 1548343510
  NPD
• Permanente Medical Group, Inc

  • Clinical Medical Laboratory
  • San Jose, CA
  • NPI 1497971584
  NPD

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

{
    "created_epoch": "1174435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1735776000000",
    "number": "1477679793",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2301 CAMINO RAMON STE 286",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945832029",
            "telephone_number": "925-242-1111",
            "fax_number": "925-901-0206"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2301 CAMINO RAMON STE 286",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945832029",
            "telephone_number": "925-242-1111",
            "fax_number": "925-901-0206"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCNAMARA",
        "first_name": "MELISSA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-21",
        "last_updated": "2025-01-02",
        "certification_date": "2025-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "CA",
            "license": "79240",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "Kaiser Antioch",
            "address_2": "4501 Sand Creek Rd",
            "city": "Antioch",
            "state": "CA",
            "country_code": "US",
            "postal_code": "94531",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Fiona McHugh
• Mindy Marie McHugh, MFT
• Angel Beatrice McKneely
• Steven Alexander McLaughlin, PH.D.
• Iris McNabola, PH.D.
• Rosemary McNeil
• Devin McPherson, BT
• Medical Anesthesia Consultants Medical Group, Inc.
• Medical Emergency Consultants of California, Inc
• Esteban Medina, SLP

• Rheumatology Physician in San Ramon, CA
• Providers in San Ramon, CA by specialty
• Rheumatology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.