Sarah Elizabeth Rimar, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

4301114091 Issued in MI

Practice address

2222 W Grand River Ave Ste a
Okemos, MI 48864-1604

Phone

(540) 797-7633

Fax

(540) 900-6855

NPI assigned

May 10, 2013

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)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1368144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789689600000",
    "number": "1003252586",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2222 W GRAND RIVER AVE STE A",
            "city": "OKEMOS",
            "state": "MI",
            "postal_code": "488641604",
            "telephone_number": "540-797-7633",
            "fax_number": "540-900-6855"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2222 W GRAND RIVER AVE STE A",
            "city": "OKEMOS",
            "state": "MI",
            "postal_code": "488641604",
            "telephone_number": "540-797-7633",
            "fax_number": "540-900-6855"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIMAR",
        "first_name": "SARAH",
        "middle_name": "ELIZABETH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-05-10",
        "last_updated": "2026-09-18",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301114091",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Denisse Ricoy Russell
• Michelle Ries
• Ryan Rieves
• Anne Elizabeth Rife, LLMSW
• Jaxon Rigda
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• Kyle Rip, RBT
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• Kellie Renee Ritchey, PTA
• Rite Aid of Michigan Inc (Rite Aid Pharmacy 01609)

• Internal Medicine Physician in Okemos, MI
• Providers in Okemos, MI by specialty
• Internal Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 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.