Dr Sabareesh Kumar Natarajan, MD MS - Medicare Neurosurgery in La Mesa, CA

  1. Home
  2. Neurological Surgery
  3. CA
  4. La Mesa
Dr Sabareesh Kumar Natarajan, MD MS is a medicare enrolled "Neurological Surgery" physician in La Mesa, California. He graduated from medical school in 2000 and has 25 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Emergency And Acute Care Medical Corporation and his current practice location is 5555 Grossmont Center Dr, La Mesa, California. You can reach out to his office (for appointments etc.) via phone at (619) 984-6969.

Dr Sabareesh Kumar Natarajan is licensed to practice in California (license number C183051) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1912190083.

Contact Information

Dr Sabareesh Kumar Natarajan, MD MS
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019
(619) 984-6969
(866) 278-6876

Map and Direction




Physician's Profile

Full NameDr Sabareesh Kumar Natarajan
GenderMale
SpecialityNeurosurgery
Experience25 Years
Location5555 Grossmont Center Dr, La Mesa, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sabareesh Kumar Natarajan graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1912190083
  • Provider Enumeration Date: 08/22/2007
  • Last Update Date: 08/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1658655386
  • Enrollment ID: I20240121000142

Medical Identifiers

Medical identifiers for Dr Sabareesh Kumar Natarajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912190083NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 276818 (Massachusetts)Secondary
207T00000XNeurological Surgery C183051 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grossmont HospitalLa mesa, CAHospital
Sharp Chula Vista Medical CenterChula vista, CAHospital
Sharp Memorial HospitalSan diego, CAHospital
Sharp Coronado Hospital And Hlthcr CtrCoronado, CAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Sabareesh Kumar Natarajan allows following entities to bill medicare on his behalf.
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734
Entity NameSabareesh K Natarajan Md Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952174765
PECOS PAC ID: 5890147383
Enrollment ID: O20240119003848

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Sabareesh Kumar Natarajan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Sabareesh Kumar Natarajan, MD MS
8229 El Paseo Grande,
La Jolla, CA 92037-3137

Ph: (855) 278-6876		Dr Sabareesh Kumar Natarajan, MD MS
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 984-6969

Reviews and Comments


Neurological Surgery Doctors in La Mesa, CA

Tyrone Leslie Hardy, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5565 Grossmont Center Dr, Bldg. 1, Suite 119, La Mesa, CA 91942
Phone: 619-464-3153    Fax: 619-464-3429

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.