DR. HOI SANG U M.D.
NPI 1164468146
Neurological Surgery in San Diego, CA

Active since June 20, 2006PECOS Enrolled
200 W ARBOR DR, MAIL CODE 8893, SAN DIEGO, CA 92103(619) 543-5540(619) 543-2769 Get Directions Write a Review

NPPES record last updated: September 30, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Hoi Sang U M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HOI SANG U M.D. (NPI 1164468146) is an individual neurological surgery provider in San Diego, California, licensed in California (G27898) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164468146
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. HOI SANG UCredential: M.D.
Location Address200 W ARBOR DR, MAIL CODE 8893San Diego, CA 92103-9000
Mailing AddressPo Box 232410San Diego, CA 92193-2410
Fax(619) 543-2769
Sole ProprietorNo
Enumeration DateJune 20, 2006
Last NPPES UpdateSeptember 30, 2019
NPI 1164468146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in CA · G27898
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
200 W ARBOR DR, San Diego, CA 92103

Other Identifiers 1

Medicaid00G278980CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Hoi Sang U M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Geriatric Medicine)
200 W ARBOR DR
SAN DIEGO, CA 92103
Hospice, Inpatient
200 W ARBOR DR
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner (Psychiatric/Mental Health)
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner
200 W ARBOR DR
SAN DIEGO, CA 92103
Student in an Organized Health Care Education/Training Program
200 W ARBOR DR
SAN DIEGO, CA 92103
Physician Assistant (Surgical)
200 W ARBOR DR
SAN DIEGO, CA 92103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hoi U's NPI number?

The NPI number for Hoi U is 1164468146. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Hoi U located?

Hoi U practices at 200 W Arbor Dr Mail Code 8893, San Diego, CA 92103. The listed phone number is (619) 543-5540.

What is Hoi U's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Hoi U enrolled in Medicare?

Yes. Hoi U is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hoi U was last updated on September 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.