Krystal Elizabeth Tinney, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

D0104459 Issued in MD

Practice address

200 Memorial Ave
Westminster, MD 21157-5726

Phone

(410) 848-3000

NPI assigned

Apr 1, 2022

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 MD

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

Emergency Medicine

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Carroll Hospital Center Hospital, Westminster, MD, CCN 210033
• Meritus Medical Center Hospital, Hagerstown, MD, CCN 210001

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ktinney1178902@meritus.direct-ci.net

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

• Mep Health, LLC

  • Emergency Medicine Physician
  • Rockville, MD
  • NPI 1164483558
  Medicare reassignment NPD
• Mep Observation Services LLC

  • Emergency Medicine Physician
  • Cumberland, MD
  • NPI 1093003550
  Medicare reassignment NPD
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  MD

  Medicare reassignment NPD
• Mep Observation Services LLC

  • Internal Medicine Physician
  • Rockville, MD
  • NPI 1740021625
  NPD
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD

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

• Carroll Hospital Center, Inc.

  • General Acute Care Hospital
  • Westminster, MD
  • NPI 1912904210
  Care Compare affiliation
• Meritus Medical Center Inc

  • General Acute Care Hospital
  • Hagerstown, MD
  • NPI 1942281266
  Care Compare affiliation

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

{
    "created_epoch": "1648771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754438400000",
    "number": "1598405888",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "122 KELHIGH DR",
            "city": "CHAMBERSBURG",
            "state": "PA",
            "postal_code": "172018004",
            "telephone_number": "210-844-5483"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 MEMORIAL AVE",
            "city": "WESTMINSTER",
            "state": "MD",
            "postal_code": "211575726",
            "telephone_number": "410-848-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2001 Kingsley Ave",
            "address_purpose": "LOCATION",
            "city": "Orange Park",
            "state": "FL",
            "postal_code": "320735148",
            "country_code": "US",
            "telephone_number": "904-639-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TINNEY",
        "first_name": "KRYSTAL",
        "middle_name": "ELIZABETH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-01",
        "last_updated": "2025-08-06",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0104459",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Thornton, SLP-L
• Laura M Thorpe, LCSW-C
• Larissa Ann Thrift, MS, OTR/L
• Elizabeth L Tiedemann, LGSW
• Timothy W Joyner OD Inc
• Gerald Norman Title, DDS
• Shaylin Todd
• Together We Can Mental Health Services
• Toller Enterprises LLC
• Lauren E Tongs

• Emergency Medicine Physician in Westminster, MD
• Providers in Westminster, 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 Aug 6, 2025; 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.