Oscar Y Piczon, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD018922E Issued in PA

Practice address

239 Pennavenue Forum Plaza
Scranton, PA 18503

Phone

(570) 346-6170

Fax

(570) 346-2575

NPI assigned

Jan 10, 2006

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 5

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Oscar Y Piczon & Ferdinand J Mahahan

  • Nephrology Physician
  • Scranton, PA
  • NPI 1174502199

  Internal Medicine

  NPD Authorized official
• Ferdinand J Manahan MD LLC

  • Internal Medicine Physician
  • Scranton, PA
  • NPI 1275855264
  NPD (past)

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

{
    "created_epoch": "1136851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1164401006",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "239 PENNAVENUE FORUM PLAZA",
            "city": "SCRANTON",
            "state": "PA",
            "postal_code": "18503",
            "telephone_number": "570-346-6170",
            "fax_number": "570-346-2575"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "239 PENNAVENUE FORUM PLAZA",
            "city": "SCRANTON",
            "state": "PA",
            "postal_code": "18503",
            "telephone_number": "570-346-6170",
            "fax_number": "570-346-2575"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PICZON",
        "first_name": "OSCAR",
        "middle_name": "Y",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD018922E",
            "primary": true
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "PA",
            "license": "MD018922E",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0669043",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL ASSISTANCE",
            "identifier": "0669043",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "505690",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FIRST PRIORITY",
            "identifier": "440398",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GEISINGER HEALTH PLAN",
            "identifier": "19816",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Physicians Health Alliance Inc.
• Kelly Pichardo
• Helen Marie Pickering, RD,CDE,LDN
• Michael Picozzo, PA-C
• Maria Piczon, PA-C
• Damian Peter Pierontoni, DPT
• Judith McDevitt Piestrak, CRNP
• Alexandra Kristine Pietralczyk, MA
• Amy M Pietruszkiewicz, CMT
• Darah Ann Pinzone

• Internal Medicine Physician in Scranton, PA
• Providers in Scranton, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.