Individual provider Active NPI

Leslie A. Brown, M.D.

  • Ophthalmology Physician
  • Bala Cynwyd, PA
National Provider Identifier
1356394779
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
MD043178E Issued in PA
Practice address
225 E City Ave
#101
Bala Cynwyd, PA 19004-1704
Phone
(610) 664-4616
Fax
(610) 664-3122
NPI assigned
May 18, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD043178E PA Primary

Addresses

Primary practice location

225 E City Ave
#101
Bala Cynwyd, PA 19004-1704

Mailing address

225 E City Ave
#101
Bala Cynwyd, PA 19004-1704
Phone (610) 664-4616

Other identifiers 1

IdentifierTypeStateIssuer
0124652401MedicaidPA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20091202000410 PA Practitioner - Ophthalmology 1557400603 Reassigns benefits to 1 organization
Practice locations: Bala Cynwyd, PA

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Stanford University School of Medicine, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Wills Eye Ophthalmology Clinic, IncGroup PAC ID 9133025166, 146 clinicians

Practice addresses (Care Compare)

840 Walnut St
Philadelphia, PA 19107-5109
Phone (215) 928-3041

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.34 of 100Reported as group
Quality
80.85
Promoting interoperability
100
Improvement activities
40
Cost
76.95

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery94

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD043178EPAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Wills Eye Ophthalmology Clinic, Inc Ophthalmology CurrentSince Nov 16, 2010 Accepting new patients

Locations

840 Walnut St
Ste 1230
Philadelphia, PA 19107
Phone (215) 440-3160

840 Walnut St
Ste 1250
Philadelphia, PA 19107
Phone (215) 928-3900

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 1

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 1

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": "1147910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1356394779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "225 E CITY AVE",
            "address_2": "#101",
            "city": "BALA CYNWYD",
            "state": "PA",
            "postal_code": "190041704",
            "telephone_number": "610-664-4616",
            "fax_number": "610-664-3122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "225 E CITY AVE",
            "address_2": "#101",
            "city": "BALA CYNWYD",
            "state": "PA",
            "postal_code": "190041704",
            "telephone_number": "610-664-4616",
            "fax_number": "610-664-3122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BROWN",
        "first_name": "LESLIE",
        "middle_name": "A.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "PA",
            "license": "MD043178E",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0124652401",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Bala Cynwyd, PA

Sources for this page

Verify at the official NPI Registry.