Dr. Amandip Singh Gill, MD

Individual provider Neurological Surgery Physician · NPI 1427399955

Dr. Amandip Singh Gill, MD practises Neurosurgery in Simi Valley, California. Graduated from University of California, Irvine, California College of Medicine in 2009, 17 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying: 17
Trained at: University of California, Irvine, California College of Medicine
Licensed in: CA
In the registry since: 2013

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address checks out

1687 Erringer Rd Ste 103
Simi Valley, CA 93065-6509
Phone: (805) 624-7002

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary)	Taxonomy 207T00000X · Licence A117200 (CA)

Record details

NPI number	1427399955
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	Yes
NPI enumerated	March 7, 2013
Last updated in NPPES	February 5, 2025
Certification date	February 5, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	NEUROSURGERY
Medical school	UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated	2009 (17 years in practice)
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Laminectomy or laminotomy (partial removal of spine bones)	1–10 times
Spinal fusion	1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	239
Services billed	3,188 a service is one billed item, such as a visit, a test or a procedure
Average patient age	77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Adventist Health Simi Valley Hospital · Simi Valley, CA · listed as Simi Valley Hospital & Health Care Services