NPIMap

Individual provider Active NPI

Michael James Sass Jr., D.O.

  • Internal Medicine Physician
  • Danville, PA
National Provider Identifier
1992157960
Registry record updated Mar 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
OS020454 Issued in PA
Practice address
16 Woodbine LN
Danville, PA 17821-8029
Phone
(570) 271-6070
Fax
(570) 271-5609
NPI assigned
Jul 1, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 6, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 297168 NY
Internal Medicine Physician 207R00000X OS020454 PA Primary

Addresses

Primary practice location

16 Woodbine LN
Danville, PA 17821-8029

Mailing address

100 N Academy Ave
Danville, PA 17822-4903
Phone (570) 271-6144

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address msass280019@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
I20200506000139 PA Practitioner - Internal Medicine 5092048835 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Philadelphia College of Osteopathic Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Phoenix Rehabilitation and Health Services IncGroup PAC ID 3476464298, shared by 2 NPIs, 2,775 clinicians
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians

Practice addresses (Care Compare)

2000 Westinghouse Dr
Cranberry Township, PA 16066-5238

250 Reitz Blvd
Lewisburg, PA 17837-9208
Phone (570) 523-0055

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS020454PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Geisinger Clinic CurrentSince Jun 5, 2020 Accepting new patients
Geisinger Clinic Current Accepting new patients
Geisinger Clinic CurrentSince Jun 5, 2020 Accepting new patients
Geisinger Clinic Hospitalist Past Accepting new patients

Locations

2407 Reichart Rd
Bloomsburg, PA 17815
Phone (570) 784-6320

42 N Scott St
Carbondale, PA 18407
Phone (570) 282-6660

4200 Hospital Rd
Coal Township, PA 17866
Phone (570) 644-4200

16 Woodbine Ln
Danville, PA 17821
Phone (570) 271-6531

100 N Academy Ave
Danville, PA 17822

106 S Market St
Elysburg, PA 17824
Phone (570) 672-2574

250 Reitz Blvd
Lewisburg, PA 17837
Phone (570) 523-0055

155 S Arch St
Ste B
Milton, PA 17847
Phone (570) 742-2655

Interoperability endpoints

  • Direct secure messaging: msass280019@direct.geisinger.edu

Organizations & group practices 4

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 30

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

View all 30

NPI Registry JSON

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

{
    "created_epoch": "1467331200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741219200000",
    "number": "1992157960",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N ACADEMY AVE",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178224903",
            "telephone_number": "570-271-6144",
            "fax_number": "570-271-6578"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16 WOODBINE LN",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178218029",
            "telephone_number": "570-271-6070",
            "fax_number": "570-271-5609"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SASS",
        "first_name": "MICHAEL",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-07-01",
        "last_updated": "2025-03-06",
        "certification_date": "2025-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "297168",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OS020454",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msass280019@direct.geisinger.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "16 Woodbine Ln",
            "city": "Danville",
            "state": "PA",
            "country_code": "US",
            "postal_code": "178218029",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Danville, PA

Sources for this page

Verify at the official NPI Registry.