Osimm LLC

Primary specialty

General Practice PhysicianTaxonomy code 208D00000X

Legal business name

OSIMM LLC

Practice address

8141 E. 74TH Place
Tulsa, OK 74133-2925

Phone

(918) 884-7800

Fax

(539) 777-2523

NPI assigned

Aug 20, 2026

Last updated

Aug 20, 2026By 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

Lon Dusing

Title

Coo

Phone

(952) 215-4151

Specialties & licenses 1

Addresses

Tax ID family

Amattco LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Osimm Holdings Ok, LLC

  dba New Leaf Wellness

  • Clinic/Center
  • Oklahoma City, OK
  • NPI 1023354842
  NPD tax ID

Practitioners 1

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.

• Amber Nacole Hughes

  • Family Nurse Practitioner
  • Tulsa, OK
  • NPI 1528437407
  NPD (past)

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

{
    "created_epoch": "1787184000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787184000000",
    "number": "1932015823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8141 E. 74TH PLACE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741332925",
            "telephone_number": "918-884-7800",
            "fax_number": "539-777-2523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8141 E. 74TH PLACE",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741332925",
            "telephone_number": "918-884-7800",
            "fax_number": "539-777-2523"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OSIMM LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-20",
        "last_updated": "2026-08-20",
        "status": "A",
        "authorized_official_last_name": "DUSING",
        "authorized_official_first_name": "LON",
        "authorized_official_title_or_position": "COO",
        "authorized_official_telephone_number": "952-215-4151"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daelor C Osen, DO
• Valerie Margaret Osgood
• Osh Aai PLLC
• Osh Anesthesiologists, PLLC
• Eniola Aina Osifeso, APRN CNP
• Tifany Anne Oslin, LMSW
• Amin Osman, DO
• Michael Timothy Osmun
• Lisa Osmus, CCC-SLP
• Kenneth Osorio

• General Practice Physician in Tulsa, OK
• Providers in Tulsa, OK by specialty
• General Practice Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.