PREM N. RAMKUMAR M.D., M.B.A. – NPI #1255794889
Orthopaedic Surgery
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
PREM RAMKUMAR is an orthopaedic surgeon located in DOWNEY, CA. NPPES has assigned the NPI number 1255794889 to PREM RAMKUMAR on March 31, 2016. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207X00000X from the Health Care Provider Taxonomy code set, which is classified as Orthopaedic Surgery.
The NPI profile was last updated on Aug 28, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for PREM RAMKUMAR below.
NPI Profile for
PREM N. RAMKUMAR
(more than 10 years ago)
DOWNEY, CA 90712-1482 Phone: (562) 633-3787 Fax: (562) 633-1977
1 Other location(s):
Long Beach, CA 90808-1793
Phone: (562) 348-4588
Fax: (562) 420-2545
NEWPORT BEACH, CA 92659-5848 Phone: (657) 241-3600 Fax: (657) 241-7708
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 207X00000X - Orthopaedic Surgery (Primary) |
CA | A180372 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
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