Rachelle Leong, MD

Primary specialty

Surgical Oncology PhysicianTaxonomy code 2086X0206X

License

25MA09968600 Issued in NJ

Practice address

37 N Fullerton Ave Ste 2
Montclair, NJ 07042-3446

Phone

(973) 509-1818

Fax

(973) 509-0708

NPI assigned

Mar 31, 2010

Last updated

Mar 24, 2026By the provider in NPPES

Sex

Female

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 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

Specialty

General Surgery

Education

New York Medical College, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medical Associates of Englewood PCGroup PAC ID 1355512252, 538 clinicians

Montclair Breast Center PCGroup PAC ID 6608881602, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Englewood Hospital and Medical Center Hospital, Englewood, NJ, CCN 310045
• Hackensack Meridian Mountainside Medical Hospital, Montclair, NJ, CCN 310054

Merit-based Incentive Payment System (MIPS)

Final score

96.09 of 100Reported as apm

Quality

86.89

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Medical Associates of Englewood, PC

  • Internal Medicine Physician
  • Englewood, NJ
  • NPI 1952681918
  Medicare reassignment Care Compare group NPD
• Montclair Breast Center PC

  • Surgery Physician
  • Montclair, NJ
  • NPI 1053367334
  Medicare reassignment Care Compare group NPD (past)
• Barnabas Health Medical Group PC

  • Specialist
  • Elizabeth, NJ
  • NPI 1841557246
  Medicare reassignment NPD
• Barnabas Health Medical Group PC

  • Durable Medical Equipment & Medical Supplies
  • Hackensack, NJ
  • NPI 1316772668
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Englewood Hospital and Medical Center

  • General Acute Care Hospital
  • Englewood, NJ
  • NPI 1083612881
  Care Compare affiliation
• Montclair Hospital LLC

  dba HackensackUMC Mountainside

  • General Acute Care Hospital
  • Montclair, NJ
  • NPI 1982720249
  Care Compare affiliation

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

{
    "created_epoch": "1269993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1053636183",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 COMMUNITY DR",
            "city": "MANHASSET",
            "state": "NY",
            "postal_code": "110303816",
            "telephone_number": "516-684-7172"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "37 N FULLERTON AVE STE 2",
            "city": "MONTCLAIR",
            "state": "NJ",
            "postal_code": "070423446",
            "telephone_number": "973-509-1818",
            "fax_number": "973-509-0708"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Community Dr",
            "address_purpose": "LOCATION",
            "city": "Manhasset",
            "state": "NY",
            "postal_code": "110303816",
            "country_code": "US",
            "telephone_number": "516-684-7172",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEONG",
        "first_name": "RACHELLE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-03-31",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "NJ",
            "license": "25MA09968600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leigh Ann S. Tedesco, LCSW LLC.
• Linda Lendman, MSW, LCSW
• April Lennon, NJ
• Lauren Elizabeth Leo, LPC, LMHC
• Shyla Leonard
• Michael Paul Lepak, L.C.S.W.
• Michelle Lepak, LCSW
• Andrew Lerman
• Lisa Leuchten, DO
• Melani Levine, LCSW

• Surgical Oncology Physician in Montclair, NJ
• Providers in Montclair, NJ by specialty
• Surgical Oncology Physician in New Jersey

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