Lauren Sinko, PHARMD

Primary specialty

Oncology PharmacistTaxonomy code 1835X0200X

License

19311 Issued in OK

Practice address

800 NE 10TH St
Oklahoma City, OK 73104-5418

Phone

(405) 271-8001

NPI assigned

Feb 20, 2026

Last updated

Feb 20, 2026By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Pharmacy

State licenses

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

{
    "created_epoch": "1771545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1184578833",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1110 N STONEWALL AVE",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731171200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 NE 10TH ST",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731045418",
            "telephone_number": "405-271-8001"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1110 N Stonewall Ave",
            "address_purpose": "LOCATION",
            "city": "Oklahoma City",
            "state": "OK",
            "postal_code": "731171200",
            "country_code": "US",
            "telephone_number": "405-271-6878 x73117",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SINKO",
        "first_name": "LAUREN",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-20",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835X0200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Oncology",
            "state": "OK",
            "license": "19311",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Singleton
• Skylar Christina Singleton
• Ashley Nicole Singley, COTA
• Racheal Singley, LMSW
• Shreya Sinha, MD
• Heather E Sipes, APRN, FNP-C
• Christopher Thomas Sipols
• Jennifer Sipols, PHARM.D.
• Riaz Ahmed Sirajuddin, M.D.
• Dumitru Sirbu, PHARMD

• Oncology Pharmacist in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Oncology Pharmacist in Oklahoma

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