Nicholas James Karbach, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

OEG003319 Issued in PA

Practice address

1200 W Godfrey Ave
Philadelphia, PA 19141

Phone

(215) 276-6000

NPI assigned

May 16, 2017

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

Pennsylvania College of Optometry, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

RL Health IncGroup PAC ID 3476815465, 13 clinicians

Drexel UniversityGroup PAC ID 5496664740, 80 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nicholas.karbach.p1@direct.salusuhealth.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Drexel University

  • Psychologist
  • Philadelphia, PA
  • NPI 1902900095
  Medicare reassignment Care Compare group NPD
• RL Health Inc

  • Multi-Specialty Clinic/Center
  • Langhorne, PA
  • NPI 1457860249
  Medicare reassignment Care Compare group NPD
• Drexel University

  • Optometrist
  • Philadelphia, PA
  • NPI 1336160027
  Medicare reassignment NPD
• Drexel University

  • Audiologist
  • Elkins Park, PA
  • NPI 1104822253
  NPD
• Drexel University

  • Family Medicine Physician
  • Philadelphia, PA
  • NPI 1760015283
  NPD
• Salus University Hearing Vision Balance Clinic

  • Audiologist
  • Elkins Park, PA
  • NPI 1154785293

  Optometrist

  NPD
• Pennsylvania College of Optometry

  • Optometrist
  • Philadelphia, PA
  • NPI 1134166572
  NPD (past)

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

{
    "created_epoch": "1494892800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1588191985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "467 MARKLE ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191283607",
            "telephone_number": "540-819-0491"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 W GODFREY AVE",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "19141",
            "telephone_number": "215-276-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7630 Germantown Ave Ste 4",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191183529",
            "country_code": "US",
            "telephone_number": "215-276-6000",
            "fax_number": "215-276-1329",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "40 Martin Gross Dr",
            "address_purpose": "LOCATION",
            "city": "Langhorne",
            "state": "PA",
            "postal_code": "190471616",
            "country_code": "US",
            "telephone_number": "215-750-4212",
            "fax_number": "215-750-4174",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KARBACH",
        "first_name": "NICHOLAS",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-16",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "PA",
            "license": "OEG003319",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Olga Karasik Castiel
• Jamie Ariel Karasin, MD
• Danielle Nichole Karasko, APN
• Berfin Karatas
• Basil Karayannis, M.D.
• Brooke A Karchner, PA-C
• Jeffrey Karcsh, PHARM.D.
• Stephen Karcsh
• Monika Kardacz
• Nazneen Kardec, D.C.

• Optometrist in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Optometrist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.