NPIMap

Individual provider Active NPI

Michal Kloska

  • Gastroenterology Physician
  • Royersford, PA
National Provider Identifier
1922592120
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
MD485394 Issued in PA
Practice address
475 Enterprise Dr Ste 202
Royersford, PA 19468-1265
Phone
(610) 374-4401
NPI assigned
Jun 20, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X MD485394 PA Primary

Addresses

Primary practice location

475 Enterprise Dr Ste 202
Royersford, PA 19468-1265

Mailing address

150 E Pennsylvania Ave Ste 500
Downingtown, PA 19335-2618
Phone (610) 374-4401

Other practice location 1

1011 Reed Ave Ste 300
Wyomissing, PA 19610-2002
Phone (610) 374-4401

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240708003378 PA Practitioner - Gastroenterology 9436552544 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2010
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)

1011 Reed Ave
Suite 300
Wyomissing, PA 19610-2002
Phone (610) 374-4401

Hospital & facility affiliations

  • Reading Hospital Hospital, West Reading, PA, CCN 390044
  • Phoenixville Hospital Hospital, Phoenixville, PA, CCN 390127
  • Pottstown Hospital Hospital, Pottstown, PA, CCN 390123
  • Penn State Health St. Joseph Hospital, Reading, PA, CCN 390096
  • Chester County Hospital Hospital, West Chester, PA, CCN 390179

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy163
Upper gastrointestinal (GI) endoscopy for acid reflux140

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Regional Gastroenterology Associates of Lancaster, LTD. CurrentSince Jul 1, 2024 Accepting new patients
Regional Gastroenterology Associates of Lancaster, LTD. CurrentSince Jul 1, 2024 Accepting new patients

Locations

150 E Pennsylvania Ave
Ste 500
Downingtown, PA 19335

2112 Harrisburg Pike
Ste 202
Lancaster, PA 17601
Phone (717) 544-3500

475 Enterprise Dr
Ste 202
Royersford, PA 19468
Phone (610) 674-4401

100 E Lancaster Ave
Ste 252
Wynnewood, PA 19096
Phone (610) 896-7360

1011 Reed Ave
Ste 300
Wyomissing, PA 19610
Phone (610) 374-4401

Interoperability endpoints

  • Direct secure messaging: michalkloska@ddal.allscriptsdirect.net

Organizations & group practices 2

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.

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1529452800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1922592120",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 E PENNSYLVANIA AVE STE 500",
            "city": "DOWNINGTOWN",
            "state": "PA",
            "postal_code": "193352618",
            "telephone_number": "610-374-4401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "475 ENTERPRISE DR STE 202",
            "city": "ROYERSFORD",
            "state": "PA",
            "postal_code": "194681265",
            "telephone_number": "610-374-4401"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1011 Reed Ave Ste 300",
            "address_purpose": "LOCATION",
            "city": "Wyomissing",
            "state": "PA",
            "postal_code": "196102002",
            "country_code": "US",
            "telephone_number": "610-374-4401",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLOSKA",
        "first_name": "MICHAL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-20",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "MD485394",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Royersford, PA

Sources for this page

Verify at the official NPI Registry.