Individual provider Active NPI

Heidrun Gollogly, M.D.

  • Ophthalmology Physician
  • Williamsville, NY
National Provider Identifier
1477879823
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
134761 Issued in CA
Practice address
6333 Main St
Williamsville, NY 14221-5800
Phone
(716) 632-3545
NPI assigned
Apr 9, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 105611 MN
Ophthalmology Physician 207W00000X 134761 CA Primary
Ophthalmology Physician 207W00000X 54428 MN

Addresses

Primary practice location

6333 Main St
Williamsville, NY 14221-5800

Mailing address

6333 Main St
Williamsville, NY 14221-5800
Phone (716) 632-3545

Other identifiers 2

IdentifierTypeStateIssuer
ENROLLEDMedicaidIA
ENROLLEDMedicaidMN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, NY2 enrollments
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.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20150508000732 CA Practitioner - Ophthalmology 0648449157 Reassigns benefits to 2 organizations
I20260105001945 NY Practitioner - Ophthalmology 0648449157 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
New York Medical College, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ophthalmic Consultants of Long IslandGroup PAC ID 8022909076, 107 clinicians

Practice addresses (Care Compare)

6637 Main St
Williamsville, NY 14221-5974
Phone (716) 632-1595

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery38

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
134761CAMDOphthalmology Physician
54428MNMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
On Call Specialists Medical Group of San Diego, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Trilogy Eye Medical Group Inc Ophthalmology CurrentSince Jun 1, 2017 Accepting new patients
Ophthalmic Consultants of Long Island Ophthalmology CurrentSince Nov 3, 2025 Accepting new patients
Scripps Health Current Accepting new patients
Emergency and Acute Care Medical Corporation CurrentSince Aug 1, 2017 Accepting new patients
Ophthalmic Consultants of Long Island Ophthalmology Past Accepting new patients

Locations

435 H St
Chula Vista, CA 91910
Phone (619) 691-7000

5565 Grossmont Center Dr
Ste 551
La Mesa, CA 91942
Phone (619) 465-2020

5555 Grossmont Center Dr
La Mesa, CA 91942
Phone (619) 465-0711

5565 Grossmont Center Dr
Ste 3
La Mesa, CA 91942
Phone (619) 465-3443

73271 Fred Waring Dr
Ste 101
Palm Desert, CA 92260
Phone (213) 234-1000

100 E California Blvd
Pasadena, CA 91105
Phone (626) 568-8838

7901 Frost St
San Diego, CA 92123
Phone (619) 541-3400

4077 5th Ave
San Diego, CA 92103
Phone (619) 260-7245

207 S Santa Anita St
Ste P25
San Gabriel, CA 91776
Phone (626) 200-1277

650 E Devon Ave
Ste 165
Itasca, IL 60143
Phone (630) 285-1040

3127 41st St
Astoria, NY 11103
Phone (212) 353-9443

4 Technology Dr
Ste 150
East Setauket, NY 11733
Phone (631) 941-1400

825 E Gate Blvd
Ste 111
Garden City, NY 11530
Phone (516) 804-5200

6933 Williams Rd
Niagara Falls, NY 14304
Phone (716) 205-0151

3670 S Benzing Rd
Ste J
Orchard Park, NY 14127
Phone (716) 631-3300

3345 Southwestern Blvd
Ste 108
Orchard Park, NY 14127

2000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1777

6333 Main St
Williamsville, NY 14221
Phone (716) 632-3545

7 Limestone Dr
#B
Williamsville, NY 14221
Phone (716) 631-3300

6333 Main St
Ste 1
Williamsville, NY 14221
Phone (716) 632-3545

6637 Main St
Williamsville, NY 14221
Phone (716) 632-1595

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: heidrun.gollogly.p1@direct.ocli.nextgenshare.com
  • Direct secure messaging: hgollogly71758@scrippshlth.medalliesdirect.net

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1270771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1477879823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6333 MAIN ST",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215800",
            "telephone_number": "716-632-3545",
            "fax_number": "716-632-6368"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6333 MAIN ST",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142215800",
            "telephone_number": "716-632-3545"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GOLLOGLY",
        "first_name": "HEIDRUN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-04-09",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MN",
            "license": "105611",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "134761",
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MN",
            "license": "54428",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "ENROLLED",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "ENROLLED",
            "state": "MN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Williamsville, NY

Sources for this page

Verify at the official NPI Registry.