Lillian Alt, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

25MA06768200 Issued in NJ

Practice address

600 River Ave
Lakewood, NJ 08701-5237

Phone

(856) 839-8691

NPI assigned

Apr 13, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NJ, DE2 enrollments

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 2

Specialty

Internal MedicineAlso: Allergy/Immunology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rwjbh Emergency Medicine Associates, LLC 826 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Monmouth Medical Center-Southern Campus Hospital, Lakewood, NJ, CCN 310084
• Robert Wood Johnson University Hospital Hospital, New Brunswick, NJ, CCN 310038
• Community Medical Center Hospital, Toms River, NJ, CCN 310041

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lalt101164@direct.ahsys.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.

• Rwjbh Emergency Medicine Associates, LLC

  • Emergency Medicine Physician
  • Somerset, NJ
  • NPI 1912510041

  Internal Medicine, NJ

  Medicare reassignment Care Compare group NPD
• Atlanticare Physician Group PA

  • Clinic/Center
  • Egg Harbor Township, NJ
  • NPI 1093829608

  Hospitalist, NJ

  Medicare reassignment NPD
• Liberty Med Associates LLC

  • Internal Medicine Physician
  • Holmdel, NJ
  • NPI 1366983033

  Internal Medicine, NJ

  Medicare reassignment NPD
• Lillian Alt MD

  • Addiction Medicine (Internal Medicine) Physician
  • Pine Brook, NJ
  • NPI 1508362658

  Internal Medicine

  NPD Authorized official
• Charles Louis Spellman, DO

  • Internal Medicine Physician
  • Long Branch, NJ
  • NPI 1932187895

  NJ

  Medicare reassignment
• Apogee Medical Group, Delaware, Inc

  • Internal Medicine Physician
  • Dover, DE
  • NPI 1326485285

  DE

  Medicare reassignment
• Atlanticare Physician Group

  • Clinical Social Worker
  • Egg Harbor Township, NJ
  • NPI 1881618494
  NPD
• Atlanticare Physician Group, PA

  • Urgent Care Clinic/Center
  • Galloway, NJ
  • NPI 1003820622
  NPD
• Liberty Med Associates LLC

  • Foot & Ankle Surgery Podiatrist
  • Hazlet, NJ
  • NPI 1386279552
  NPD
• Charles L. Spellman, DO

  • Internal Medicine Physician
  • W Long Branch, NJ
  • NPI 1619082922

  Internal Medicine

  NPD (past)
• Hospital Medicine of Monmouth County

  • Hospitalist Physician
  • Long Branch, NJ
  • NPI 1578715389

  Hospitalist

  NPD (past)
• Monmouth Medical Center Inc

  • General Acute Care Hospital
  • Lakewood, NJ
  • NPI 1225133473
  NPD (past)

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

• Community Medical Center Inc

  • General Acute Care Hospital
  • Toms River, NJ
  • NPI 1013010917

  Hospital

  Care Compare affiliation
• Monmouth Medical Center Inc

  • General Acute Care Hospital
  • Lakewood, NJ
  • NPI 1225133473

  Hospital

  Care Compare affiliation
• Monmouth Medical Center Inc

  • General Acute Care Hospital
  • Long Branch, NJ
  • NPI 1609983790

  Hospital

  Care Compare affiliation
• Robert Wood Johnson University Hospital, Inc

  • General Acute Care Hospital
  • New Brunswick, NJ
  • NPI 1346243375

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1176422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1619192028",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 CHANGEBRIDGE RD STE 101",
            "city": "PINE BROOK",
            "state": "NJ",
            "postal_code": "070589839",
            "telephone_number": "973-830-9813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 RIVER AVE",
            "city": "LAKEWOOD",
            "state": "NJ",
            "postal_code": "087015237",
            "telephone_number": "856-839-8691"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALT",
        "first_name": "LILLIAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-13",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NJ",
            "license": "25MA06768200",
            "primary": true
        },
        {
            "code": "207RA0201X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "NJ",
            "license": "25MA06768200",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA06768200",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D69969",
            "primary": false
        },
        {
            "code": "207RA0401X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Addiction Medicine",
            "state": "NJ",
            "license": "25MA6768200",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8068909",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Phyllis Alongi, LPC
• Samuel Alpert
• Alpha Healthcare LLC
• Alpha Rehab and Home Care LLC
• Michal Alroy, MS, BCBA
• Miriam Alter
• Alturo
• Cecilia Alvarez
• Teresa Rose Alvarez
• Hannah Alyesh

• All providers in Lakewood, NJ
• Hospitalist Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.