Johann Hasbun, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

MD480820 Issued in PA

Practice address

325 Central Ave Ste 100
Malvern, PA 19355-3265

Phone

(484) 339-6869

NPI assigned

Apr 4, 2016

Last updated

May 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 PA

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

Rutgers New Jersey Medical School, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Regional Gastroenterology Associates of Lancaster, LTD.Group PAC ID 4688575434, 248 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Mary Medical Center Hospital, Langhorne, PA, CCN 390258
• Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jhasbun3062387@direct.trinity-health.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.

• Regional Gastroenterology Associates of Lancaster, LTD.

  dba Digestive Disease Associates, LTD

  • Gastroenterology Physician
  • Lancaster, PA
  • NPI 1154422806
  Medicare reassignment Care Compare group NPD
• Gastro Centers of Pennsylvania

  • Gastroenterology Physician
  • Malvern, PA
  • NPI 1528925401
  Medicare reassignment
• Regional Gastroenterology Associates of Lancaster, LTD.

  dba Mid-Atlantic Gastrointestinal Center

  • Ambulatory Surgical Clinic/Center
  • Lancaster, PA
  • NPI 1295819084
  NPD
• Main Line Gastroenterology Associates, PC

  • Gastroenterology Physician
  • Malvern, PA
  • NPI 1467429365
  NPD (past)

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

• Hospital of the University of PA

  • Ambulatory Fertility Facility
  • Phila, PA
  • NPI 1033262316

  Hospital

  Care Compare affiliation
• St Mary Medical Center

  • General Acute Care Hospital
  • Langhorne, PA
  • NPI 1780686931
  Care Compare affiliation
• Trustees of the University of Pennsylvania

  dba Hospital of the University of Pennsylvania

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1851370910
  Care Compare affiliation

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

{
    "created_epoch": "1459728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1164885398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 CENTRAL AVE STE 100",
            "city": "MALVERN",
            "state": "PA",
            "postal_code": "193553265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 CENTRAL AVE STE 100",
            "city": "MALVERN",
            "state": "PA",
            "postal_code": "193553265",
            "telephone_number": "484-339-6869"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASBUN",
        "first_name": "JOHANN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-04",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "MD480820",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Harr, LAT, ATC, ROT
• Britni Harris
• Jared Mitchell Harris, DMD
• Jane Marie Hart, ED.D., L.P.C.
• Kathryn E Hartley, LPC
• Laura Hassert
• Hillary Hayen, PSYD
• Harris Robert Hayman, MD
• Beasley Hays, MSW
• Healing Lotus Acupuncture LLC.

• Gastroenterology Physician in Malvern, PA
• Providers in Malvern, PA by specialty
• Gastroenterology Physician in Pennsylvania

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