Oluwatomisin Elizabeth Olasimbo, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

6220 Old Dobbin LN Ste 200
Columbia, MD 21045-5813

Phone

(410) 964-5300

Fax

(410) 964-5300

NPI assigned

Oct 28, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Bellor Leichtling Saway and Schneider PCGroup PAC ID 9436114931, 20 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Interoperability endpoints

• Direct secure messaging: oluwatomisin.olasimbo.1@30148.direct.athenahealth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Bellor Leichtling Saway & Schneider PC

  • General Practice Physician
  • Columbia, MD
  • NPI 1558406017
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1730073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1790507283",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6220 OLD DOBBIN LN STE 200",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210455813",
            "telephone_number": "410-964-5300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6220 OLD DOBBIN LN STE 200",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210455813",
            "telephone_number": "410-964-5300",
            "fax_number": "410-964-5300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLASIMBO",
        "first_name": "OLUWATOMISIN",
        "middle_name": "ELIZABETH",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-10-28",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hassanat B Oladosu
• Olayinka Abiodun Olakanye
• Blessing Odunayo Olaleye
• Yetunde Olaleye
• Raealyne S Olarte, LCSW-C
• Yewande Olasimbo, PA-C
• Brooke S Oldfin
• Kionna R Oleru, PHARM D
• Darya Oleynik, RN
• Jenna Oliner

• Medical Physician Assistant in Columbia, MD
• Providers in Columbia, MD by specialty
• Medical Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.
• 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.