Bassem Mohamed Lashin, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

A166479 Issued in CA

Practice address

2 W Fern Ave
Redlands, CA 92373-5916

Phone

(909) 793-3311

NPI assigned

Mar 28, 2017

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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

HospitalistAlso: Internal Medicine

Education

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Beaver Medical Group P CGroup PAC ID 0547164295, 251 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• San Gorgonio Memorial Hospital Hospital, Banning, CA, CCN 050054
• Redlands Community Hospital Hospital, Redlands, CA, CCN 050272

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Beaver Medical Group P C

  • Family Medicine Physician
  • Redlands, CA
  • NPI 1649503319

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Healthcare Partners Affiliates Medical Group

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593
  Medicare reassignment
• Beaver Medical Group P C

  • Physical Therapist
  • Redlands, CA
  • NPI 1427090281
  NPD
• Beaver Medical Group P C

  • Family Medicine Physician
  • Redlands, CA
  • NPI 1275570830

  Internal Medicine

  NPD (past)
• Redlands Community Hospital

  • General Acute Care Hospital
  • Redlands, CA
  • NPI 1043354111
  NPD (past)
• San Gorgonio Memorial Hospital

  • General Acute Care Hospital
  • Banning, CA
  • NPI 1568469997
  NPD (past)
• Diagnostic Imaging Services

  • Magnetic Resonance Imaging (MRI) Internal Medicine Physician
  • Metairie, LA
  • NPI 1699793166
  NPD (past)

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

• Redlands Community Hospital

  • General Acute Care Hospital
  • Redlands, CA
  • NPI 1043354111
  Care Compare affiliation
• San Gorgonio Memorial Hospital

  • General Acute Care Hospital
  • Banning, CA
  • NPI 1568469997
  Care Compare affiliation

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

{
    "created_epoch": "1490659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1952833170",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380",
            "telephone_number": "702-579-3203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 W FERN AVE",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923735916",
            "telephone_number": "909-793-3311"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "585 Schenectady Ave",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112031822",
            "country_code": "US",
            "telephone_number": "718-363-6771",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LASHIN",
        "first_name": "BASSEM",
        "middle_name": "MOHAMED",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-03-28",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ZZ",
            "license": "08885758",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A166479",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A166479",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mackenzie Lapp
• Connor Larose, M.D.
• Spencer Larsen, PT, DPT
• Lasalle Health Plan
• Lasalle Medical Associates
• Stephanie Lasseigne
• Meljorie-Eleonore Castillon Launio, MD
• Laurel Avenue LLC
• Samantha Laureta
• Lawrence G. Low DDS & Kenneth Y.K. Li DDS

• Hospitalist Physician in Redlands, CA
• Providers in Redlands, CA by specialty
• Hospitalist Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 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.