Sabareesh Kumar Natarajan, M.D. M.S.

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

C183051 Issued in CA

Practice address

5555 Grossmont Center Dr
La Mesa, CA 91942-3019

Phone

(619) 984-6969

Fax

(866) 278-6876

NPI assigned

Aug 22, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in OR, CA2 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

Neurosurgery

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sabareesh K Natarajan MD Professional CorporationGroup PAC ID 5890147383, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Grossmont Hospital Hospital, La Mesa, CA, CCN 050026
• Sharp Chula Vista Medical Center Hospital, Chula Vista, CA, CCN 050222
• Sharp Coronado Hospital and Hlthcr Ctr Hospital, Coronado, CA, CCN 050234
• Sharp Memorial Hospital Hospital, San Diego, CA, CCN 050100

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Master of Science

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: snatarajan232417@direct.metrohealth.org
• Direct secure messaging: sabareesh.natarajan.1@30270.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 and National Provider Directory roles.

• Sabareesh K Natarajan MD Professional Corporation

  • Neurological Surgery Physician
  • La Mesa, CA
  • NPI 1952174765
  Medicare reassignment Care Compare group NPD Authorized official
• Emergency and Acute Care Medical Corporation

  • Emergency Medicine Physician
  • San Diego, CA
  • NPI 1437103942
  Medicare reassignment NPD
• Legacy Clinics LLC

  • Clinic/Center
  • Portland, OR
  • NPI 1902827272

  Neurological Surgery

  Medicare reassignment NPD
• Legacy Clinics LLC

  • Rural Health Clinic/Center
  • Sandy, OR
  • NPI 1730472192
  NPD
• The Metrohealth System

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1700828852
  NPD
• Grossmont Hospital Corporation

  • General Acute Care Hospital
  • La Mesa, CA
  • NPI 1528041811
  NPD (past)
• Sharp Coronado Hospital and Healthcare Center

  • General Acute Care Hospital
  • Coronado, CA
  • NPI 1154304475
  NPD (past)
• Caritas St. Elizabeth'S Medical Center

  • Specialist
  • Brighton, MA
  • NPI 1770574527
  NPD (past)
• Harborview Meical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1013108711
  NPD (past)
• Kadlec Regional Medical Center

  • General Acute Care Hospital
  • Richland, WA
  • NPI 1972507580
  NPD (past)
• St. Vincent'S Medical Center-Clay County, Inc.

  • General Acute Care Hospital
  • Middleburg, FL
  • NPI 1457690471
  NPD (past)
• The Metrohealth System

  • Psychiatric Hospital Unit
  • Cleveland, OH
  • NPI 1881631471
  NPD (past)

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

• Grossmont Hospital Corporation

  • General Acute Care Hospital
  • La Mesa, CA
  • NPI 1528041811
  Care Compare affiliation
• Sharp Chula Vista Medical Center

  • General Acute Care Hospital
  • Chula Vista, CA
  • NPI 1396728630
  Care Compare affiliation
• Sharp Coronado Hospital and Healthcare Center

  • General Acute Care Hospital
  • Coronado, CA
  • NPI 1154304475
  Care Compare affiliation
• Sharp Memorial Hospital

  • Rehabilitation Hospital Unit
  • San Diego, CA
  • NPI 1114901352
  Care Compare affiliation
• Sharp Memorial Hospital

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1407839921
  Care Compare affiliation

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

{
    "created_epoch": "1187740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1912190083",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1640 LUDINGTON LN",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920373805",
            "telephone_number": "855-278-6876",
            "fax_number": "866-278-6876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 GROSSMONT CENTER DR",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423019",
            "telephone_number": "619-984-6969",
            "fax_number": "866-278-6876"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5643 Copley Dr Ste 300",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921117903",
            "country_code": "US",
            "telephone_number": "619-984-6969",
            "fax_number": "866-278-6876",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "751 Medical Center Ct",
            "address_purpose": "LOCATION",
            "city": "Chula Vista",
            "state": "CA",
            "postal_code": "919116617",
            "country_code": "US",
            "telephone_number": "619-984-6969",
            "fax_number": "866-278-6876",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "765 Medical Center Ct Ste 210",
            "address_purpose": "LOCATION",
            "city": "Chula Vista",
            "state": "CA",
            "postal_code": "919116600",
            "country_code": "US",
            "telephone_number": "619-984-6969",
            "fax_number": "866-278-6876",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6125 Paseo Del Norte Ste 140",
            "address_purpose": "LOCATION",
            "city": "Carlsbad",
            "state": "CA",
            "postal_code": "920111119",
            "country_code": "US",
            "telephone_number": "619-984-6969",
            "fax_number": "866-278-6876",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NATARAJAN",
        "first_name": "SABAREESH",
        "middle_name": "KUMAR",
        "name_prefix": "Dr.",
        "credential": "M.D. M.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-22",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "MA",
            "license": "276818",
            "primary": false
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "CA",
            "license": "C183051",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mearl A Naponic, M.D.
• Lauren Nascimento, CMT
• Caroline Egan Nasif, DC
• Richard Edward Nasif, D.C.
• Nassir a Azimi, MD, a Professional Corporation
• Rommel Rojas Navarrete, M.D.
• Nichole Mirriam Naziri
• Maria Neas
• Joelle Nicole Negley, PA
• Brittany Gisel Negrete

• Neurological Surgery Physician in La Mesa, CA
• Providers in La Mesa, CA by specialty
• Neurological Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 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.