Sarah Massiel Herrera Mercedes, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

94-12548 Issued in KS

Practice address

3901 Rainbow Blvd
Kansas City, KS 66160-8500

Phone

(913) 945-7483

Fax

(913) 588-0240

NPI assigned

Jun 26, 2023

Last updated

Jul 1, 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

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

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": "1687737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1942986922",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3901 RAINBOW BLVD",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661608500",
            "telephone_number": "913-588-4146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 RAINBOW BLVD",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661608500",
            "telephone_number": "913-945-7483",
            "fax_number": "913-588-0240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERRERA MERCEDES",
        "first_name": "SARAH",
        "middle_name": "MASSIEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-26",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "KS",
            "license": "94-12548",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dalton Trey Hermanson, MD
• Francisco Hernandez
• Heydi Hernandez
• Alexis Herndon
• Dia L Herr
• Amanda L Herrera, PA-C
• Brandy Marie Herrera, LMSW
• Danny Herrera
• Joe M. Herrera, DDS
• Nicholas S Herrera, MD

• Gastroenterology Physician in Kansas City, KS
• Providers in Kansas City, KS by specialty
• Gastroenterology Physician in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.