John P. Leichner, MD

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

MD023910E Issued in PA

Practice address

10900 Knights Rd
Philadelphia, PA 19154-4210

Phone

(215) 632-0693

Fax

(215) 637-1681

NPI assigned

Jun 15, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Other names 1

• Dr. John P. Leichner Professional name

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

Specialty

General PracticeAlso: General Surgery, Peripheral Vascular Disease, Vascular Surgery

Education

George Washington University School of Medicine, 1975

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Zoya Berenson MD PC-Greater NE Medical GroupGroup PAC ID 6709858012, 4 clinicians

Eastern Pennsylvania Physician Alliance, LLCGroup PAC ID 8325478662, 112 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

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.

• Eastern Pennsylvania Physician Alliance LLC

  • Neurology Physician
  • Clarion, PA
  • NPI 1902440621
  Medicare reassignment Care Compare group NPD
• Zoya Berenson MD PC-Greater NE Medical Group

  • Multi-Specialty Clinic/Center
  • Philadelphia, PA
  • NPI 1407897903
  Medicare reassignment Care Compare group
• Judy Anderson, MD, PC

  • General Practice Physician
  • Feasterville Trevose, PA
  • NPI 1023223906
  NPD (past)
• Visiting Physicians of the Delaware Valley LLC

  • Adult Medicine Physician
  • Bensalem, PA
  • NPI 1912202250
  NPD (past)

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

{
    "created_epoch": "1150329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747008000000",
    "number": "1225072192",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10900 KNIGHTS RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191544210",
            "telephone_number": "215-632-0693",
            "fax_number": "215-637-1681"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10900 KNIGHTS RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191544210",
            "telephone_number": "215-632-0693",
            "fax_number": "215-637-1681"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEICHNER",
        "first_name": "JOHN",
        "middle_name": "P.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-06-15",
        "last_updated": "2025-05-12",
        "certification_date": "2025-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "MD023910E",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "PA",
            "license": "MD023910E",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0007187560005",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JOHN",
            "last_name": "LEICHNER",
            "middle_name": "P.",
            "prefix": "DR.",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Susan Mezey Leib, MD
• Danielle Leibowitz, AUD
• Tzipora Leibowitz
• Courtney O'Connor Leiby
• Nevin Leiby, DO
• Martin Leicht, MD
• Valia Pipkin Leifer, MD
• Kristin L Leight, MD
• Barbara M Leighton, MD
• John Charles Leighton Jr., MD

• Surgery Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Surgery Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2025; 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.