Donald Leichter, MD

Primary specialty

Pediatric Cardiology PhysicianTaxonomy code 2080P0202X

License

25MA04539100 Issued in NJ

Practice address

47 Maple St
Summit, NJ 07901-2571

Phone

(908) 588-3760

Fax

(908) 402-0067

NPI assigned

Jan 6, 2006

Last updated

Feb 18, 2026By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in NJ

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

Interoperability endpoints

• Direct secure messaging: donald.leichter.1@2983.direct.athenahealth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Summit Medical Group PA

  • Multi-Specialty Clinic/Center
  • Berkeley Heights, NJ
  • NPI 1942254347
  Medicare reassignment
• Associates in Otolaryngology of NJ, LLC

  • Specialist
  • West Orange, NJ
  • NPI 1417065392
  NPD (past)
• Summit Medical Group, Inc

  dba St. Elizabeth Physicians

  • Family Medicine Physician
  • Erlanger, KY
  • NPI 1750343216

  Pediatrics

  NPD (past)

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

{
    "created_epoch": "1136505600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1053399303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3959 BROADWAY",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100321559",
            "telephone_number": "212-304-7250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "47 MAPLE ST",
            "city": "SUMMIT",
            "state": "NJ",
            "postal_code": "079012571",
            "telephone_number": "908-588-3760",
            "fax_number": "908-402-0067"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEICHTER",
        "first_name": "DONALD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-06",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NJ",
            "license": "25MA04539100",
            "primary": false
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "NJ",
            "license": "25MA04539100",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01273541",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lauren Lee
• Sophie Lee, DO
• Mary A Legaspi, M.D.
• Devin Alexandra Lehrer
• Ellen C Leibsly, MS, CCC-SLP
• Megan Moran Leitch, M.D.
• Janet Wagman Lemonnier, LCSW
• Isabel Ann Lerman, PH.D.
• Lenore Lerner, MSW, LCSW
• Melissa B. Lesko, D. O.

• Pediatric Cardiology Physician in Summit, NJ
• Providers in Summit, NJ by specialty
• Pediatric Cardiology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 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.