Harold Paul Koller, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

MD009944E Issued in LA

Practice address

1650 Huntingdon Pike
Suite 150
Meadowbrook, PA 19046-8004

Phone

(215) 947-6660

Fax

(215) 947-7425

NPI assigned

Jun 3, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: harold.koller@haroldkollermdllc.chartmakerdirect.com

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.

• Huntingdon Valley Eye Care Consultants LTD

  • Optometrist
  • Meadowbrook, PA
  • NPI 1740456599
  NPD Authorized official

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

{
    "created_epoch": "1149292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789257600000",
    "number": "1811935638",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1650 HUNTINGDON PIKE",
            "address_2": "SUITE 150",
            "city": "MEADOWBROOK",
            "state": "PA",
            "postal_code": "190468004",
            "telephone_number": "215-947-6660",
            "fax_number": "215-947-7425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1650 HUNTINGDON PIKE",
            "address_2": "SUITE 150",
            "city": "MEADOWBROOK",
            "state": "PA",
            "postal_code": "190468004",
            "telephone_number": "215-947-6660",
            "fax_number": "215-947-7425"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOLLER",
        "first_name": "HAROLD",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-03",
        "last_updated": "2026-09-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "LA",
            "license": "MD009944E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Harry Alexander Kiesel, M.D.
• Jasmine Marlene Kinsey, OTA/L
• David Klebanoff, MD
• Linda Anne Kloss, D.O.
• Meena Knoebel, MPT
• Sophia P Koumaras, CRNA
• Michael J Kowalyshyn, MD
• Janet M Krettek, D.O.
• Lee I Kubersky, MD
• Sheila Labadie, CRNP

• Ophthalmology Physician in Meadowbrook, PA
• Providers in Meadowbrook, PA by specialty
• Ophthalmology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.