Robert Williams, PHARMD

Primary specialty

Pharmacotherapy PharmacistTaxonomy code 1835P1200X

License

5302419060 Issued in MI

Practice address

812 E Saginaw Hwy
Grand Ledge, MI 48837-8410

Phone

(517) 627-1240

Fax

(517) 627-1574

NPI assigned

Sep 15, 2026

Sex

Male

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

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

{
    "created_epoch": "1789430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1104737501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "812 E SAGINAW HWY",
            "city": "GRAND LEDGE",
            "state": "MI",
            "postal_code": "488378410",
            "telephone_number": "517-627-1240",
            "fax_number": "517-627-1574"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "812 E SAGINAW HWY",
            "city": "GRAND LEDGE",
            "state": "MI",
            "postal_code": "488378410",
            "telephone_number": "517-627-1240",
            "fax_number": "517-627-1574"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ROBERT",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-15",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "MI",
            "license": "5302419060",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dinah Mary Weststrate, LMSW
• Michal Wetmore
• Megan Wilkes, LMSW
• Alice Williams, ACSW
• Jacob Williams, D.D.S.
• Lanta Winn, NP-C
• WSSH Powerback Rehabilitation Services, LLC
• Kent Michael Yaney, D.O.
• Sandy Yarra

• Pharmacotherapy Pharmacist in Grand Ledge, MI
• Providers in Grand Ledge, MI by specialty
• Pharmacotherapy Pharmacist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.