Halo Clinical Lab Inc

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

Legal business name

HALO CLINICAL LAB INC

Practice address

21 Argonaut Ste B
Aliso Viejo, CA 92656-4150

Phone

(949) 648-6754

NPI assigned

Sep 27, 2022

Last updated

Jun 26, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Michael Uhl

Title

Owner

Phone

(415) 515-4795

Specialties & licenses 1

Addresses

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• Halo Medical Group

  dba Chico Breast Care Center II, INC.

  • Diagnostic Radiology Physician
  • Chico, CA
  • NPI 1154950236

  Member Of

  NPD member

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• John Francis Feller, MD

  • Diagnostic Radiology Physician
  • Indian Wells, CA
  • NPI 1114927050
  NPD
• Patricia Hadley, M.D.

  • Diagnostic Radiology Physician
  • Redding, CA
  • NPI 1750393633
  NPD (past)
• Craig S Letner, M.D.

  • Diagnostic Radiology Physician
  • Chico, CA
  • NPI 1477516805
  NPD (past)
• Mauricio Schrader, M.D.

  • Diagnostic Radiology Physician
  • Chico, CA
  • NPI 1497792626
  NPD (past)

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

{
    "created_epoch": "1664236800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750896000000",
    "number": "1891419420",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21 ARGONAUT STE B",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "926564150",
            "telephone_number": "844-425-6391"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 ARGONAUT STE B",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "926564150",
            "telephone_number": "949-648-6754"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HALO CLINICAL LAB INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-09-27",
        "last_updated": "2025-06-26",
        "certification_date": "2025-06-26",
        "status": "A",
        "authorized_official_last_name": "UHL",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "415-515-4795"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lilian Rose Ballentos Gumban-Saldana, NP
• Maria Del Rosario Gutierrez Enciso, B.A.
• Brett Hadley, D.O.
• Richard Clinton Hahn, DDS
• Hallows End Collective Licensed Clinical Social Worker, a Professional Corporation
• Suzanne Renee Hamasaki, LMFT 50982
• Allen Han
• Jacqueline Renee Hanks, DDS, MSD
• Hanna Dental Group, Inc. (Nellie Gail Orthodontics)
• Caroline Ezzat Mounir Hanna, MFT

• Clinical Medical Laboratory in Aliso Viejo, CA
• Providers in Aliso Viejo, CA by specialty
• Clinical Medical Laboratory in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.