Dr Usman Ali Khan, MD, PHD in San Diego, CA - Medicare Neurological Surgery

Dr Usman Ali Khan, MD, PHD is a medicare enrolled "Neurological Surgery" physician in San Diego, California. His current practice location is 3750 Convoy St Ste 301, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (619) 297-4481.

Dr Usman Ali Khan is licensed to practice in California (license number A155610) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1568819431.

Contact Information

	Dr Usman Ali Khan, MD, PHD
	3750 Convoy St Ste 301, San Diego, CA 92111-3741
	(619) 297-4481
	(619) 291-5536

Map and Direction

Physician's Profile

Full Name	Dr Usman Ali Khan
Gender	Male
Speciality	Neurological Surgery
Location	3750 Convoy St Ste 301, San Diego, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1568819431
Provider Enumeration Date: 05/19/2016
Last Update Date: 10/03/2025

Medicare PECOS Information:

PECOS PAC ID: 9234597618
Enrollment ID: I20230615003794

Medical Identifiers

Medical identifiers for Dr Usman Ali Khan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568819431	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	036170581 (Illinois)	Secondary
207T00000X	Neurological Surgery	A155610 (California)	Primary

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 Usman Ali Khan allows following entities to bill medicare on his behalf.

Entity Name	Providence Saint Johns Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770093734 PECOS PAC ID: 0840548624 Enrollment ID: O20180810000904

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 Usman Ali Khan 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 Address	Practice Location Address
Dr Usman Ali Khan, MD, PHD 3750 Convoy St Ste 301, San Diego, CA 92111-3741 Ph: (619) 297-4481	Dr Usman Ali Khan, MD, PHD 3750 Convoy St Ste 301, San Diego, CA 92111-3741 Ph: (619) 297-4481

Reviews and Comments

Neurological Surgery Doctors in San Diego, CA

Dr. John Moss Seelig, MD Neurological Surgery Medicare: Not Enrolled in Medicare Practice Location: 8929 University Center Lane, #203, San Diego, CA 92122 Phone: 858-453-9950
Dr. Sunil P Jeswani, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273
Mrs. Eunice Gregorio Manglicmot, NP Neurological Surgery Medicare: Not Enrolled in Medicare Practice Location: 13019 War Bonnet St, San Diego, CA 92129 Phone: 619-616-1259
Dr. Alexander A Khalessi, M.D., MS Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, Mc 8893, San Diego, CA 92103 Phone: 619-543-5529 Fax: 619-471-3931
Rex L Rhoten, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 4510 Executive Dr Ste 103, San Diego, CA 92121 Phone: 858-677-9352 Fax: 858-677-9356
Dr. David Rafael Santiago-dieppa, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273
Dr. David Barba, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273

Dr Usman Ali Khan, MD, PHD - Medicare Neurological Surgery in San Diego, CA