Fei Gu, MD in Santa Fe, NM - Medicare Hematology/oncology

Fei Gu, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Santa Fe, New Mexico. She graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Nexus Health, Alaska Native Tribal Health Consortium and her current practice location is 4200 Beckner Road, Santa Fe, New Mexico. You can reach out to her office (for appointments etc.) via phone at (505) 477-2200.

Fei Gu is licensed to practice in New Mexico (license number MD2015-0842) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1033302625.

Contact Information

	Fei Gu, MD
	4200 Beckner Road, Santa Fe, NM 87507
	(505) 477-2200
	(505) 782-1902

Map and Direction

Physician's Profile

Full Name	Fei Gu
Gender	Female
Speciality	Hematology/oncology
Experience	31 Years
Location	4200 Beckner Road, Santa Fe, New Mexico
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Fei Gu graduated from medical school in 1995

NPI Data:

NPI Number: 1033302625
Provider Enumeration Date: 08/27/2007
Last Update Date: 03/05/2026

Medicare PECOS Information:

PECOS PAC ID: 5890947451
Enrollment ID: I20151223000077

Medical Identifiers

Medical identifiers for Fei Gu such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033302625	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0000X	Internal Medicine - Hematology	250614 (Massachusetts)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	34598 (New Hampshire)	Secondary
390200000X	Student In An Organized Health Care Education/training Program	230285 (Massachusetts)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	MD2015-0842 (New Mexico)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Alaska Native Medical Center	Anchorage, AK	Hospital
Christus St Vincent Regional Medical Center	Santa fe, NM	Hospital
Los Alamos Medical Center	Los alamos, NM	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Nexus Health	9234509282	29
Alaska Native Tribal Health Consortium	6709780265	504

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. Fei Gu allows following entities to bill medicare on her behalf.

Entity Name	Los Alamos Physician Practices Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1750330510 PECOS PAC ID: 4587661541 Enrollment ID: O20061104000041

Entity Name	Nexus Health
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801516489 PECOS PAC ID: 9234509282 Enrollment ID: O20230109000409

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. Fei Gu 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
Fei Gu, MD 4200 Beckner Road, Santa Fe, NM 87507 Ph: (505) 477-2200	Fei Gu, MD 4200 Beckner Road, Santa Fe, NM 87507 Ph: (505) 477-2200

Reviews and Comments

Internal Medicine Doctors in Santa Fe, NM

Dr. Martha Kay Dummer, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 2213 Brothers Rd, Suite 600, Santa Fe, NM 87505 Phone: 505-986-8645 Fax: 505-986-8662
Dr. Rachel A. Harris, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 465 Saint Michaels Dr Ste 117, Santa Fe, NM 87505 Phone: 505-984-2600
William Andres Vasquez Espinosa, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2904 Rodeo Park Dr E, Santa Fe, NM 87505 Phone: 505-216-3466
Tudor Ocneanu, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2904 Rodeo Park Dr E Ste 300b, Santa Fe, NM 87505 Phone: 505-216-3466 Fax: 505-216-3105
Dr. Joshua Sterling Brown, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 4200 Beckner Rd, Santa Fe, NM 87507 Phone: 505-477-2200
Chelsea M Hollander, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 454 St. Michaels Dr. Ste 200, Santa Fe, NM 87505 Phone: 505-303-5000 Fax: 914-242-1516

Fei Gu, MD - Medicare Hematology/oncology in Santa Fe, NM