NPIMap

Individual provider Active NPI

Lindor Gelin, DO

  • Endocrinology, Diabetes & Metabolism Physician
  • Allentown, PA
National Provider Identifier
1255953584
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
OS022675 Issued in PA
Practice address
1243 S Cedar Crest Blvd Ste 2800
Allentown, PA 18103-6230
Phone
(833) 363-6274
NPI assigned
May 8, 2020
Last updated
Aug 28, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X OT020008 PA
Endocrinology, Diabetes & Metabolism Physician 207RE0101X OS022675 PA Primary

Addresses

Primary practice location

1243 S Cedar Crest Blvd Ste 2800
Allentown, PA 18103-6230

Mailing address

2100 Mack Blvd FL 4
Allentown, PA 18103-5622

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
I20241102000418 PA Practitioner - Internal Medicine 4981035334 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Ohio University, College of Osteopathic Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Lehigh Valley Physician GroupGroup PAC ID 3072425123, 2,512 clinicians

Practice addresses (Care Compare)

1243 S Cedar Crest Blvd
2800 LVPG Endocrinology
Allentown, PA 18103-6230
Phone (610) 402-6790

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS022675PAMDEndocrinology, Diabetes & Metabolism Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Lehigh Valley Physician Group CurrentSince Aug 23, 2024 Accepting new patients
Lehigh Valley Physician Group Internal Medicine Current Accepting new patients
Lehigh Valley Physician Group CurrentSince Aug 23, 2024 Accepting new patients

Locations

1200 S Cedar Crest Blvd
Allentown, PA 18103
Phone (484) 862-3200

1243 S Cedar Crest Blvd
Ste 2800
Allentown, PA 18103
Phone (610) 402-6790

2100 Mack Blvd
Fl 4
Allentown, PA 18103

320 W Pumping Station Rd
Quakertown, PA 18951
Phone (215) 529-4240

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1588896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1255953584",
    "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": "1243 S CEDAR CREST BLVD STE 2800",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181036230",
            "telephone_number": "833-363-6274"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GELIN",
        "first_name": "LINDOR",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-08",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "PA",
            "license": "OT020008",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "PA",
            "license": "OS022675",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

Verify at the official NPI Registry.