Jaroslaw Kalka

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD453805 Issued in PA

Practice address

251 East Antietam St.
Hagerstown, MD 21740

Phone

(301) 790-8000

Fax

(410) 884-4643

NPI assigned

Oct 2, 2006

Last updated

Sep 28, 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, DC2 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 2

Specialty

Internal Medicine

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Smartcare Medical AssociatesGroup PAC ID 4183153059, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jkalka1026697@direct.umm.edu
• Direct secure messaging: smartcaremedicalassociatesllc.jaroslawkalka@160633.advancedmd-direct.com

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.

• Smartcare Medical Associates

  • Internal Medicine Physician
  • Fort Washington, MD
  • NPI 1427877224

  DC

  Medicare reassignment Care Compare group NPD
• Adfinitas Health at Upper Chesapeake Harford Memorial LLC

  • Hospitalist Physician
  • Havre de Grace, MD
  • NPI 1457051724
  Medicare reassignment NPD
• Union Hospital of Cecil County

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1124067848
  Medicare reassignment NPD
• Usacs Integrated Acute Care Services of Maryland, LLC

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1922598929

  DC

  Medicare reassignment NPD
• MGMC, LLC

  • General Practice Physician
  • Washington, DC
  • NPI 1891797148
  Medicare reassignment NPD
• Medstar Medical Group II LLC

  • General Practice Physician
  • Brandywine, MD
  • NPI 1285064550
  NPD
• Medstar Medical Group II LLC

  • General Practice Physician
  • White Plains, MD
  • NPI 1407559081
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Osler Inpatient Services

  • Internal Medicine Physician
  • Hagerstown, MD
  • NPI 1992717839
  NPD (past)

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

{
    "created_epoch": "1159747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1841384302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10036 WEDGE WAY",
            "city": "MONTGOMERY VILLAGE",
            "state": "MD",
            "postal_code": "208861351"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "251 EAST ANTIETAM ST.",
            "city": "HAGERSTOWN",
            "state": "MD",
            "postal_code": "21740",
            "telephone_number": "301-790-8000",
            "fax_number": "410-884-4643"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KALKA",
        "first_name": "JAROSLAW",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-02",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0062440",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD453805",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andreas Kaikis, DPM
• Kairos Rejuvenation, LLC
• Julienne Kala, NP
• Claire Mujangi Kalala
• George Kalin, MS CCCA
• Hanan Kallash, FNP
• Paige Kalyani, RDN,LDN
• Sophy Karigo Kamau
• Jean Paul Kamga Tangala
• Claudia Kana

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 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.