Individual provider Active NPI

Rachel Marie Hannum, MD

  • Transplant Hepatology Physician
  • Allentown, PA
National Provider Identifier
1982229423
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Transplant Hepatology PhysicianTaxonomy code 207RT0003X
License
MD496737 Issued in PA
Practice address
1250 S Cedar Crest Blvd Ste 210
Allentown, PA 18103-6271
Phone
(610) 402-8506
NPI assigned
Jun 10, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Transplant Hepatology Physician 207RT0003X MD496737 PA Primary

Addresses

Primary practice location

1250 S Cedar Crest Blvd Ste 210
Allentown, PA 18103-6271

Mailing address

2100 Mack Blvd FL 4
Allentown, PA 18103-5622

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

NPI Registry JSON

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

{
    "created_epoch": "1591747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1982229423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 MACK BLVD FL 4",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181035622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1250 S CEDAR CREST BLVD STE 210",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036271",
            "telephone_number": "610-402-8506"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANNUM",
        "first_name": "RACHEL",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-10",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RT0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Transplant Hepatology",
            "state": "PA",
            "license": "MD496737",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.