Arun Nadiga, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

MD441122 Issued in PA

Practice address

239 N West End Blvd
Quakertown, PA 18951-2315

Phone

(267) 985-5060

NPI assigned

Oct 26, 2009

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: arun.nadiga@pmuc.eclinicaldirectplus.com
• FHIR API: https://api.platform.athenahealth.com/23550/brand/1/csg/1/fhir/r4
• Direct secure messaging: arun.nadiga@slpg.direct-sluhn.org

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.

• St Clair Professional Services Inc

  • Internal Medicine Physician
  • Pittsburgh, PA
  • NPI 1427270594

  Pediatrics

  Medicare reassignment NPD
• St Clair Professional Services Inc

  • Radiology Clinic/Center
  • Pittsburgh, PA
  • NPI 1366332934
  NPD
• St. Luke'S Physician Group, Inc

  • Obstetrics & Gynecology Physician
  • Bethlehem, PA
  • NPI 1447801535
  NPD (past)
• Diagnostic Clinic of Longview PA

  • Internal Medicine Physician
  • Longview, TX
  • NPI 1386638468

  Pediatrics

  NPD (past)
• Regional Clinics of Longview

  • Internal Medicine Physician
  • Longview, TX
  • NPI 1407047863

  Pediatrics

  NPD (past)

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

{
    "created_epoch": "1256515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775779200000",
    "number": "1033445184",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "239 N WEST END BLVD",
            "city": "QUAKERTOWN",
            "state": "PA",
            "postal_code": "189512315",
            "telephone_number": "267-985-5060",
            "fax_number": "610-337-0325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "239 N WEST END BLVD",
            "city": "QUAKERTOWN",
            "state": "PA",
            "postal_code": "189512315",
            "telephone_number": "267-985-5060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NADIGA",
        "first_name": "ARUN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-10-26",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "PA",
            "license": "MD441122",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "N9613",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "282392402",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Leah Mueller
• Montana Muller
• Rashid Munir
• Murphy Hearing Services
• Aaron Mutterperl, MA, LAPC
• James Naegely, PHARMD
• Nancy E Lubow PHD LPC Mt- BC
• Kathy L Nase, D.O.
• Kellie Natale
• National Vision Inc

• Pediatrics Physician in Quakertown, PA
• Providers in Quakertown, PA by specialty
• Pediatrics Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 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.