Michael Louis, DO

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

0102207921 Issued in VA

Practice address

1871 Evelyn Byrd Ave
Harrisonburg, VA 22801-3487

Phone

(540) 564-5800

Fax

(833) 552-3026

NPI assigned

Apr 13, 2017

Last updated

Apr 21, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in VA

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

Specialty

Gastroenterology

Education

Lake Erie College of Osteopathic Medicine, Erie, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

RMH Medical Group LLCGroup PAC ID 7618270729, 254 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sentara RMH Medical Center Hospital, Harrisonburg, VA, CCN 490004

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mlouis848130@direct.sentara.net

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

• RMH Medical Group LLC

  dba Sentara RMH Medical Group

  • General Practice Physician
  • Rockingham, VA
  • NPI 1669844908
  Medicare reassignment Care Compare group NPD
• RMH Medical Group LLC

  • Customized Equipment (DME)
  • Harrisonburg, VA
  • NPI 1043238967
  NPD
• Rockingham Memorial Hospital

  dba East Rockingham DME

  • Durable Medical Equipment & Medical Supplies
  • Elkton, VA
  • NPI 1952563827
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Sentara RMH Medical Center

  • General Acute Care Hospital
  • Harrisonburg, VA
  • NPI 1780694372
  Care Compare affiliation

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

{
    "created_epoch": "1492041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776729600000",
    "number": "1851825145",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1871 EVELYN BYRD AVE",
            "city": "HARRISONBURG",
            "state": "VA",
            "postal_code": "228013487",
            "telephone_number": "540-564-5800",
            "fax_number": "833-552-3026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1871 EVELYN BYRD AVE",
            "city": "HARRISONBURG",
            "state": "VA",
            "postal_code": "228013487",
            "telephone_number": "540-564-5800",
            "fax_number": "833-552-3026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOUIS",
        "first_name": "MICHAEL",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-13",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0102207921",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "VA",
            "license": "0102207921",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rose Marie Longworth, LPC
• Katy Cecilia Lopez Vasquez, M.D.
• Patricia C Lorenzo, M.D.
• Lincoln Douglas Loucks, D.C.
• Gwen Louden-Gerber, PHD, LPC
• Love & Care Homehealth Care Services
• Love & Care Psychiatrist Services LLC
• Alexandra M Lovgren, MA, ATC, LAT
• Mary C.S. Lowe, NP
• Jeffrey McNeil Lown, LPC

• Gastroenterology Physician in Harrisonburg, VA
• Providers in Harrisonburg, VA by specialty
• Gastroenterology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 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.