B Nicholas Namihas M D Inc a Professional Medical Corporation

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

G58791 Issued in CA

Legal business name

B NICHOLAS NAMIHAS M D INC A PROFESSIONAL MEDICAL CORPORATION

Practice address

2147 Court St
Redding, CA 96001-2531

Phone

(530) 243-8667

Fax

(530) 243-8742

NPI assigned

Aug 5, 2007

Organization subpart

No

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

Authorized official

Name

Bret Nicholas Namihas, MDNPI 1215949722

Title

President

Phone

(530) 243-8667

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 5

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

• Bret Nicholas Namihas, M.D.

  • Gastroenterology Physician
  • Redding, CA
  • NPI 1215949722
  Medicare reassignment Authorized official
• Akeel Sajjad Halai, M.D.

  • Gastroenterology Physician
  • Redding, CA
  • NPI 1437116449
  NPD (past)
• Lorelei Marie Opene, PA-C

  • Physician Assistant
  • Mission Viejo, CA
  • NPI 1659350445
  NPD (past)
• Gaddam Naresh Reddy, MD

  • Gastroenterology Physician
  • Redding, CA
  • NPI 1619997939
  NPD (past)
• Dabo Xu, MD

  • Gastroenterology Physician
  • Leesburg, VA
  • NPI 1649616301
  NPD (past)

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

{
    "created_epoch": "1186272000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771891200000",
    "number": "1679764781",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2147 COURT ST",
            "city": "REDDING",
            "state": "CA",
            "postal_code": "960012531",
            "telephone_number": "530-243-8667",
            "fax_number": "530-243-8742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2147 COURT ST",
            "city": "REDDING",
            "state": "CA",
            "postal_code": "960012531",
            "telephone_number": "530-243-8667",
            "fax_number": "530-243-8742"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "B NICHOLAS NAMIHAS M D INC A PROFESSIONAL MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-08-05",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A",
        "authorized_official_last_name": "NAMIHAS",
        "authorized_official_first_name": "BRET",
        "authorized_official_middle_name": "NICHOLAS",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "530-243-8667",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "G58791",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP",
            "identifier": "ZZZ30119Z",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ruth Awori Awori
• Evelyn Estela Ayala, PHD
• Alaeddin Mohammad Ayyad, MD
• Collier Azare
• Adam Azizi, DO
• B. V. Chandramouli, M..D., Inc.
• Diane J Baas, PA-C
• Baba Lee Chiropractic Apc
• Amie Babb
• Michael J Babb, M.D.

• Gastroenterology Physician in Redding, CA
• Providers in Redding, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; 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.