NPIMap

Individual provider Active NPI

Elizabeth Linda Dierking, MD

  • Obstetrics & Gynecology Physician
  • Bethlehem, PA
National Provider Identifier
1104026228
Registry record updated Dec 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
MD437276 Issued in PA
Practice address
834 Eaton Ave FL 1
Bethlehem, PA 18018-1832
Phone
(484) 526-7474
NPI assigned
Jul 18, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X MD437276 PA Primary

Addresses

Primary practice location

834 Eaton Ave FL 1
Bethlehem, PA 18018-1832

Mailing address

834 Eaton Ave FL 1
Bethlehem, PA 18018-1832
Phone (484) 526-7474

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
I20090724000295 PA Practitioner - Obstetrics/Gynecology 1557414463 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Perelman School of Med at the University of Pennsylvania, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Lukes Physician Group IncGroup PAC ID 6709798333, 2,161 clinicians

Practice addresses (Care Compare)

6689 Sullivan TRL
Wind Gap, PA 18091-9790
Phone (610) 954-4960

6695 Sullivan TRL
Suite 201
Wind Gap, PA 18091-9790
Phone (610) 691-3131

800 Eaton Ave
Bethlehem, PA 18018-1832

801 Ostrm St
Bethlehem, PA 18015-1000

834 Eaton Ave
Bethlehem, PA 18018-1832
Phone (484) 526-7780

834 Eaton Avenue 1St Floor
St Luke'S Obstetrics and Gynecology Associa
Bethlehem, PA 18018-1832
Phone (484) 526-7474

Hospital & facility affiliations

  • St Lukes Hospital Hospital, Bethlehem, PA, CCN 390049
  • Lehigh Valley Hospital Hospital, Allentown, PA, CCN 390133
  • St Luke'S Hospital - Monroe Campus Hospital, Stroudsburg, PA, CCN 390330
  • St Luke'S Hospital - Upper Bucks Campus Hospital, Quakertown, PA, CCN 390035
  • St Luke'S Hospital - Easton Campus Hospital, Easton, PA, CCN 390162

Merit-based Incentive Payment System (MIPS)

Final score
97.13 of 100Reported as apm
Quality
82.27
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke'S Hospital Obstetrics & Gynecology Current Accepting new patients
St. Luke'S Physician Group, Inc. Obstetrics & Gynecology CurrentSince Nov 1, 2012 Accepting new patients
St. Luke'S Physician Group, Inc. Current Accepting new patients
St Luke'S Physician Group Inc CurrentSince Nov 1, 2012 Accepting new patients
St. Luke'S Hospital Obstetrics & Gynecology CurrentSince Nov 1, 2012 Accepting new patients
Star Community Health, Inc CurrentSince Mar 17, 2019 Accepting new patients
Star Community Health, Inc CurrentSince Mar 17, 2019 Accepting new patients
St Lukes Hospital-Anderson Campus Past Accepting new patients

Locations

1736 Hamilton St
Allentown, PA 18104
Phone (610) 770-8300

450 Chew St
#204
Allentown, PA 18102
Phone (610) 776-4758

511 E 3rd St
Ste 301
Bethlehem, PA 18015
Phone (484) 526-2460

2830 Easton Ave
Bethlehem, PA 18017
Phone (484) 526-3555

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

701 Ostrum St
Ste 203
Fountain Hill, PA 18015
Phone (484) 526-7474

Interoperability endpoints

  • Direct secure messaging: elizabeth.dierking@slpg.direct-sluhn.org

Organizations & group practices 8

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 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1184716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1104026228",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "834 EATON AVE FL 1",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180181832",
            "telephone_number": "484-526-7474",
            "fax_number": "610-861-8104"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "834 EATON AVE FL 1",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180181832",
            "telephone_number": "484-526-7474"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIERKING",
        "first_name": "ELIZABETH",
        "middle_name": "LINDA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-07-18",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "PA",
            "license": "MD437276",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethlehem, PA

Sources for this page

Verify at the official NPI Registry.