NPIMap

Individual provider Active NPI

Keith J. Laskin, M.D.

  • Gastroenterology Physician
  • Scranton, PA
National Provider Identifier
1821064783
Registry record updated Apr 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
MD035006E Issued in PA
Practice address
1800 Mulberry Street
Scranton, PA 18510-2369
Phone
(570) 703-8000
Fax
(570) 703-7418
NPI assigned
Feb 28, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 28, 2025

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 MD035006E PA Primary

Addresses

Primary practice location

1800 Mulberry Street
Scranton, PA 18510-2369

Mailing address

100 N Academy Ave # Mc4903
Danville, PA 17822-9800
Phone (570) 271-6144

Other practice location 1

325 Central Ave
2nd Floor
Malvern, PA 19355-3265
Phone (610) 644-6755

Other identifiers 2

IdentifierTypeStateIssuer
100006681OtherPARAILROAD MEDICARE
1163566MedicaidPA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address klaskin581215@direct.geisinger.edu Direct

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
I20100410000038 PA Practitioner - Gastroenterology 4082667910 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
New York University School of Medicine, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians

Practice addresses (Care Compare)

1800 Mulberry St
Scranton, PA 18510-2369
Phone (570) 969-7355

Hospital & facility affiliations

  • Geisinger Wyoming Valley Medical Center Hospital, Wilkes Barre, PA, CCN 390270

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy31
Upper gastrointestinal (GI) endoscopy for acid reflux24

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD035006EPAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Midatlantic Endoscopy LLC Current Accepting new patients
Regional Gastroenterology Associates of Lancaster, LTD. Gastroenterology CurrentSince Jul 1, 2019 Accepting new patients
Geieinger Clinic CurrentSince Jan 15, 2024 Accepting new patients
Regional Gastroenterology Associates of Lancaster, LTD. CurrentSince Jul 1, 2019 Accepting new patients
Geisinger Clinic CurrentSince Jan 15, 2024 Accepting new patients
Geisinger Clinic Current Accepting new patients
Rgal Anesthesia Services LLC Past Accepting new patients

Locations

100 N Academy Ave
#4903
Danville, PA 17822

100 N Academy Ave
Danville, PA 17822

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

325 Central Ave
Ste 200
Malvern, PA 19355

325 Central Ave
Fl 2
Malvern, PA 19355

1800 Mulberry St
Scranton, PA 18510
Phone (570) 703-7351

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

Interoperability endpoints

  • Direct secure messaging: klaskin581215@direct.geisinger.edu

Organizations & group practices 7

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 20

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

View all 20

NPI Registry JSON

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

{
    "created_epoch": "1141084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745798400000",
    "number": "1821064783",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N ACADEMY AVE # MC4903",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178229800",
            "telephone_number": "570-271-6144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 MULBERRY STREET",
            "city": "SCRANTON",
            "state": "PA",
            "postal_code": "185102369",
            "telephone_number": "570-703-8000",
            "fax_number": "570-703-7418"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "325 Central Ave",
            "address_2": "2nd Floor",
            "address_purpose": "LOCATION",
            "city": "Malvern",
            "state": "PA",
            "postal_code": "193553265",
            "country_code": "US",
            "telephone_number": "610-644-6755",
            "fax_number": "610-647-2063",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LASKIN",
        "first_name": "KEITH",
        "middle_name": "J.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-28",
        "last_updated": "2025-04-28",
        "certification_date": "2025-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "MD035006E",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "100006681",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1163566",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "klaskin581215@direct.geisinger.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1800 Mulberry Street",
            "city": "Scranton",
            "state": "PA",
            "country_code": "US",
            "postal_code": "185102369",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Scranton, PA

Sources for this page

Verify at the official NPI Registry.