NPIMap

Individual provider Active NPI

Alexander Richard Chang, M.D.

  • Nephrology Physician
  • Danville, PA
National Provider Identifier
1407016967
Registry record updated Aug 20, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
MD449683 Issued in PA
Practice address
100 N Academy Ave
Danville, PA 17822-0020
Phone
(570) 271-6393
Fax
(570) 271-5623
NPI assigned
Jun 9, 2008
Last updated
Aug 20, 2020By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2020

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 125053196 IL
Nephrology Physician 207RN0300X MD449683 PA Primary

Addresses

Primary practice location

100 N Academy Ave
Danville, PA 17822-0020

Mailing address

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

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address achang111030@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
I20131108000172 PA Practitioner - Nephrology 6406017383 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nephrology
Education
Ohio State University College of Medicine, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians

Practice addresses (Care Compare)

100 N Academy Ave
Danville, PA 17822-9800
Phone (570) 271-6541

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125053196ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Geisinger Clinic Current Accepting new patients
Geisinger Clinic CurrentSince Sep 1, 2013 Accepting new patients
Geisinger Clinic CurrentSince Sep 1, 2013 Accepting new patients
Major Hospital Past Accepting new patients
Geisinger Clinic Past Accepting new patients
Baltimore Washington Medical Center Inc. Internal Medicine Past Accepting new patients

Locations

503 N 21st St
Camp Hill, PA 17011
Phone (717) 763-2100

100 N Academy Ave
Danville, PA 17822

Interoperability endpoints

  • Direct secure messaging: achang111030@direct.geisinger.edu

Organizations & group practices 6

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.

Hospital & facility affiliations 48

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

View all 48

NPI Registry JSON

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

{
    "created_epoch": "1212969600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1597881600000",
    "number": "1407016967",
    "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": "100 N ACADEMY AVE",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178220020",
            "telephone_number": "570-271-6393",
            "fax_number": "570-271-5623"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "ALEXANDER",
        "middle_name": "RICHARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-09",
        "last_updated": "2020-08-20",
        "certification_date": "2020-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125053196",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "PA",
            "license": "MD449683",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "achang111030@direct.geisinger.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "100 N Academy Ave",
            "city": "Danville",
            "state": "PA",
            "country_code": "US",
            "postal_code": "178220020",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Danville, PA

Sources for this page

Verify at the official NPI Registry.