Ronald Charles Neuman, MD

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

G38972 Issued in CA

Practice address

801 N Tustin Ave
Suite 305
Santa Ana, CA 92705-3612

Phone

(714) 544-6580

Fax

(714) 564-0399

NPI assigned

Jun 14, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Ronald C Neuman MD a Medical Corporation

  • Surgery Physician
  • Santa Ana, CA
  • NPI 1346593670
  Authorized official Same address or phone

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1164465076",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 N TUSTIN AVE",
            "address_2": "SUITE 305",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053612",
            "telephone_number": "714-544-6580",
            "fax_number": "714-564-0399"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 N TUSTIN AVE",
            "address_2": "SUITE 305",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053612",
            "telephone_number": "714-544-6580",
            "fax_number": "714-564-0399"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEUMAN",
        "first_name": "RONALD",
        "middle_name": "CHARLES",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "G38972",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G389720",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jordan Marie Nenni, MA, MS
• Barbara Nesbitt
• William Reynolds Nesbitt IV, LMFT
• Net RX Inc
• Gail Neuman, RN, FNP
• Neurodivergent Psychiatric Specialists
• Neurology Doctors of California, Inc. (southern california neurology specialists med.grp.)
• Neurology Evaluation Centers, Professional Corp. (Neurology Evaluation Centers, Inc.)
• Neuropsychology Assessment Services, a Psychological Corporation
• Neurospectrum Alliance LLC

• Surgery Physician in Santa Ana, CA
• Providers in Santa Ana, CA by specialty
• Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.