Tonja Mundwiller, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

G74753 Issued in CA

Practice address

1010 N Sepulveda Blvd
Manhattan Beach, CA 90266-5929

Phone

(310) 376-6262

Fax

(310) 376-8228

NPI assigned

Aug 19, 2006

Last updated

Sep 11, 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 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1155945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1306950738",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1010 N SEPULVEDA BLVD",
            "city": "MANHATTAN BEACH",
            "state": "CA",
            "postal_code": "902665929",
            "telephone_number": "310-376-6262",
            "fax_number": "310-376-8228"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 N SEPULVEDA BLVD",
            "city": "MANHATTAN BEACH",
            "state": "CA",
            "postal_code": "902665929",
            "telephone_number": "310-376-6262",
            "fax_number": "310-376-8228"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MUNDWILLER",
        "first_name": "TONJA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-19",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G74753",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "G74753",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "WG74753P",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mosaic Medical Management, Inc.
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• Stephanie Moy
• Melissa Maria Mueller, M.D.
• Isabel Mullin
• Katharine Marie Munson, PA-C
• Kazuto Robin Nakamura, DPT
• Marco Nakhla, RPH
• Sarah Nam
• Hari Nandu, M.D.

• Pediatrics Physician in Manhattan Beach, CA
• Providers in Manhattan Beach, CA by specialty
• Pediatrics Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.