Hilary Castelnau Siebens is a Seal Beach, California based physiatrist who is specialized in
Physical Medicine & Rehabilitation (PM&R). Active license number of Hilary Castelnau Siebens as Physical Medicine & Rehabilitation (PM&R) is
G61003 in California.
Hilary Castelnau Siebens is specialized in diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. She has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
Complete Profile:
Hilary Castelnau Siebens speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Physical Medicine & Rehabilitation (PM&R) |
| Credentials: | MD |
| Gender: | Female |
| Practice Address: | 13601 Del Monte Dr, 47a, Seal Beach, California, 90740-6722 |
| Phone: | 949-735-6813 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1639334790 |
| NPI Enumeration Date: | 28 Jul, 2008 |
| NPI Last Update On: | 28 Jul, 2008 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Hilary Castelnau Siebens are as mentioned below.
| License Number | Specialization | State | Status | |
| G61003 | Physiatrist | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 13601 Del Monte Dr, 47a Seal Beach, California |
| Zip: | 90740-6722 |
| Phone Number: | -- |
| Fax Number: | -- |
Patients can reach Hilary Castelnau Siebens at
13601 Del Monte Dr, 47a, Seal Beach, California or can
call to book an appointment on 949-735-6813.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.