Individual provider Active NPI

Logan Harman

  • Ophthalmology Physician
  • Chicago, IL
National Provider Identifier
1871341693
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
125.088466 Issued in IL
Practice address
1725 W Harrison St Ste 945
Chicago, IL 60612-3835
Phone
(312) 563-2302
NPI assigned
May 7, 2024
Last updated
Jun 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 125.088466 IL Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

1725 W Harrison St Ste 945
Chicago, IL 60612-3835

Mailing address

1725 W Harrison St Ste 945
Chicago, IL 60612-3835

Other practice location 1

388 Zona Ind Reparada 2
Ponce, PR 00716-2347
Phone (787) 840-2575

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1715040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1871341693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1725 W HARRISON ST STE 945",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123835"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1725 W HARRISON ST STE 945",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123835",
            "telephone_number": "312-563-2302"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "388 Zona Ind Reparada 2",
            "address_purpose": "LOCATION",
            "city": "Ponce",
            "state": "PR",
            "postal_code": "007162347",
            "country_code": "US",
            "telephone_number": "787-840-2575",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARMAN",
        "first_name": "LOGAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-05-07",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "IL",
            "license": "125.088466",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.