Wael Kalaji, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

314009 Issued in NY

Practice address

121 Dekalb Ave
Brooklyn, NY 11201-5493

Phone

(718) 250-6604

NPI assigned

Apr 3, 2018

Last updated

Oct 23, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 7

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

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

Internal Medicine

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ny Medical Factor PCGroup PAC ID 6709266885, 2 clinicians

Amityville Pulmonology PLLCGroup PAC ID 2567471139, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Chsli St Joseph Hospital Hospital, Bethpage, NY, CCN 330332
• Good Samaritan Hospital Medical Center Hospital, West Islip, NY, CCN 330286
• St Francis Hospital - the Heart Center Hospital, Roslyn, NY, CCN 330182

Merit-based Incentive Payment System (MIPS)

Final score

77.48 of 100Reported as group

Quality

44.32

Improvement activities

40

Cost

69.51

Merit-based Incentive Payment System (MIPS)

Final score

93.07 of 100Reported as apm

Quality

79.77

Promoting interoperability

88.77

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: wkalaji11264@prd.direct.tbh.org
• Direct secure messaging: wkalaji65918@northwell.direct-ci.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.

• Amityville Pulmonology PLLC

  • Pulmonary Disease Physician
  • Amityville, NY
  • NPI 1154423622
  Medicare reassignment Care Compare group NPD
• Ny Medical Factor, P.C.

  • Geriatric Medicine (Internal Medicine) Physician
  • New York, NY
  • NPI 1770233132
  Medicare reassignment Care Compare group NPD
• North Shore-Lij Medical PC

  dba NHPP Cardiology at Great Neck

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572

  Internal Medicine

  Medicare reassignment NPD

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

• Good Samaritan Hospital Medical Center

  • General Acute Care Hospital
  • West Islip, NY
  • NPI 1902865355
  Care Compare affiliation
• St. Francis Hospital

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1043279565
  Care Compare affiliation
• Wsnchs North, Inc.

  dba St. Joseph Hospital

  • General Acute Care Hospital
  • Bethpage, NY
  • NPI 1013998426
  Care Compare affiliation

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

{
    "created_epoch": "1522713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792713600000",
    "number": "1871099341",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "121 DEKALB AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112015493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "121 DEKALB AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112015493",
            "telephone_number": "718-250-6604"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 Bogachiel Way",
            "address_purpose": "LOCATION",
            "city": "Forks",
            "state": "WA",
            "postal_code": "983319120",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Alder St",
            "address_purpose": "LOCATION",
            "city": "South Bend",
            "state": "WA",
            "postal_code": "985864900",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "110 S Apple Blossom Dr",
            "address_purpose": "LOCATION",
            "city": "Chelan",
            "state": "WA",
            "postal_code": "988168810",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1016 Tacoma Ave",
            "address_purpose": "LOCATION",
            "city": "Sunnyside",
            "state": "WA",
            "postal_code": "989442263",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "163 S Tallahassee St",
            "address_purpose": "LOCATION",
            "city": "Hazlehurst",
            "state": "GA",
            "postal_code": "315396465",
            "country_code": "US",
            "telephone_number": "912-375-7781",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "301 N Main St",
            "address_purpose": "LOCATION",
            "city": "Sheridan",
            "state": "MI",
            "postal_code": "488849235",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "502 W 4th Ave",
            "address_purpose": "LOCATION",
            "city": "Toppenish",
            "state": "WA",
            "postal_code": "989481616",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1221 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Clarkston",
            "state": "WA",
            "postal_code": "994032829",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "603 S Chestnut St",
            "address_purpose": "LOCATION",
            "city": "Ellensburg",
            "state": "WA",
            "postal_code": "989263875",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KALAJI",
        "first_name": "WAEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-03",
        "last_updated": "2026-10-23",
        "certification_date": "2026-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "GA",
            "license": "114986",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "GA",
            "license": "114986",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NY",
            "license": "314009",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "WA",
            "license": "MD.MD.70171062",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "314009",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NY",
            "license": "314009",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "MI",
            "license": "4301518688",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kakossian Medical Woman Care PC
• Irene Kakossian, M.D.
• Kala Pharmacy Inc.
• Moshe Kalaie, DDS
• Hala Kalaji, MD
• Azad Kalam, MD
• Mohammad Kalam, MD
• Vivekanand Kalanadhabhatta, M.D.
• Joe Francis Kalangie, MD
• Elizabeth Kalantarov

• Critical Care Medicine (Internal Medicine) Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Critical Care Medicine (Internal Medicine) Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 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.