Janelle Marie Martin, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

D67763 Issued in MD

Practice address

251 E Antietam St
Hagerstown, MD 21740-5724

Phone

(301) 790-8300

NPI assigned

May 9, 2007

Last updated

Feb 20, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in PA, MD, VI, WV, VA5 enrollments

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 5

Specialty

Emergency Medicine

Education

Other, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Winchester Medical CenterGroup PAC ID 0244134021, 313 clinicians

Warren Memorial Hospital, Inc.Group PAC ID 2365330347, 121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Frederick Health Hospital Hospital, Frederick, MD, CCN 210005
• Shenandoah Memorial Hospital Hospital, Woodstock, VA, CCN 491305
• Winchester Medical Center Hospital, Winchester, VA, CCN 490005
• Warren Memorial Hospital Hospital, Front Royal, VA, CCN 490033

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jmartin47859@direct.conemaugh.org

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.

• Warren Memorial Hospital, Inc.

  dba Warren Memorial Hospital

  • Emergency Medicine Physician
  • Front Royal, VA
  • NPI 1164442281
  Medicare reassignment Care Compare group NPD
• Winchester Medical Center

  dba Valley Intensivists

  • Critical Care Medicine (Internal Medicine) Physician
  • Winchester, VA
  • NPI 1679711261
  Medicare reassignment Care Compare group NPD
• Hospitalist Medicine Physicians of Maryland PC

  • Hospitalist Physician
  • Frederick, MD
  • NPI 1992945471
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Maryland-Frederick PC

  • Internal Medicine Physician
  • Frederick, MD
  • NPI 1093322257

  Emergency Medicine

  Medicare reassignment NPD
• Dubois Regional Medical Center

  dba Penn Highlands DuBois Emergency Department

  • Emergency Medicine Physician
  • Du Bois, PA
  • NPI 1992802391
  Medicare reassignment NPD
• Fulton County Medical Center

  • Critical Access Hospital
  • McConnellsburg, PA
  • NPI 1326044694
  Medicare reassignment NPD
• Governor Juan F. Luis Hospital & Medical Center

  • General Acute Care Hospital
  • Christiansted, St. Croix, VI
  • NPI 1972503647
  Medicare reassignment NPD
• Hampshire Memorial Hospital, Inc.

  dba Valley Health Hampshire Memorial Hospital Multispecialty Clinic

  • Rural Health Clinic/Center
  • Romney, WV
  • NPI 1881735660
  Medicare reassignment NPD
• Nason Physician Practices LLC

  dba Nason OBGYN

  • Obstetrics & Gynecology Physician
  • Roaring Spring, PA
  • NPI 1306236609

  Emergency Medicine

  Medicare reassignment NPD
• Page Memorial Hospital, Inc.

  • Critical Access Hospital
  • Luray, VA
  • NPI 1326040684
  Medicare reassignment NPD
• Shenandoah Memorial Hospital, Inc.

  dba Valley Health Shenandoah Memorial Hospital Multispecialty Clinic

  • Rural Health Clinic/Center
  • Woodstock, VA
  • NPI 1952417735
  Medicare reassignment NPD
• War Memorial Hospital Inc

  dba Valley Health War Memorial Hospital Multispecialty Clinic

  • Internal Medicine Physician
  • Berkeley Springs, WV
  • NPI 1780904961
  Medicare reassignment NPD

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

• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  Care Compare affiliation
• Shenandoah Memorial Hospital, Inc.

  • Critical Access Hospital
  • Woodstock, VA
  • NPI 1033166442
  Care Compare affiliation
• Warren Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Front Royal, VA
  • NPI 1427085232
  Care Compare affiliation
• Winchester Medical Center

  • General Acute Care Hospital
  • Winchester, VA
  • NPI 1619928017
  Care Compare affiliation
• Winchester Medical Center

  dba Valley Health Laboratories

  • Clinical Medical Laboratory
  • Winchester, VA
  • NPI 1790024909

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1178668800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1649484890",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "251 E ANTIETAM ST",
            "city": "HAGERSTOWN",
            "state": "MD",
            "postal_code": "217405724",
            "telephone_number": "301-790-8300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "251 E ANTIETAM ST",
            "city": "HAGERSTOWN",
            "state": "MD",
            "postal_code": "217405724",
            "telephone_number": "301-790-8300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "14781 Wolfe Rd",
            "address_purpose": "LOCATION",
            "city": "NEW FREEDOM",
            "state": "PA",
            "postal_code": "173499571",
            "country_code": "US",
            "telephone_number": "717-326-1880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "36 Robinhood Dr",
            "address_purpose": "LOCATION",
            "city": "ETTERS",
            "state": "PA",
            "postal_code": "173199528",
            "country_code": "US",
            "telephone_number": "717-388-7300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1201 Letort Springs Way",
            "address_purpose": "LOCATION",
            "city": "CARLISLE",
            "state": "PA",
            "postal_code": "170158011",
            "country_code": "US",
            "telephone_number": "717-674-7600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "JANELLE",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-05-09",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D67763",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "MD432497",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren N Marriner, PT, DPT
• Raelyn Marshall
• Ashley Martin
• Christa Lea Martin, CRNP
• Hannah Aleece Martin, OTR/L, OTD
• Julie Rae Martin
• Sarah Martin, LCPC, NCC
• Walter A. Martin, CRNA
• Chayla Martinez, LCSW-C
• Savannah Kristine Martinez, LCSW-C

• Emergency Medicine Physician in Hagerstown, MD
• Providers in Hagerstown, MD by specialty
• Emergency Medicine Physician in Maryland

• 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.
• 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.