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

Fei Gu, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Santa Fe, New Mexico. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Los Alamos Physician Practices Llc, Nexus Health and her current practice location is 490a W Zia Rd, Santa Fe, New Mexico. You can reach out to her office (for appointments etc.) via phone at (505) 913-8900.

Fei Gu is licensed to practice in Massachusetts (license number 250614) 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
490a W Zia Rd,
Santa Fe, NM 87505-6996
(505) 913-8900
(505) 913-8922

Map and Direction




Physician's Profile

Full NameFei Gu
GenderFemale
SpecialityHematology/oncology
Experience34 Years
Location490a W Zia Rd, Santa Fe, New Mexico
Accepts Medicare AssignmentsYes. 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 1990
  NPI Data:
  • NPI Number: 1033302625
  • Provider Enumeration Date: 08/27/2007
  • Last Update Date: 12/03/2015
  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.
IdentifierTypeStateIssuer
1033302625NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0000XInternal Medicine - Hematology 250614 (Massachusetts)Primary
390200000XStudent In An Organized Health Care Education/training Program 230285 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Alamos Medical CenterLos alamos, NMHospital
Christus St Vincent Regional Medical CenterSanta fe, NMHospital
Holy Cross Hospital A Div Of Taos Health SystemsTaos, NMHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Los Alamos Physician Practices Llc458766154114
Nexus Health923450928212

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 NameLos Alamos Physician Practices Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750330510
PECOS PAC ID: 4587661541
Enrollment ID: O20061104000041
Entity NameNexus Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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 AddressPractice Location Address
Fei Gu, MD
490a W Zia Rd,
Santa Fe, NM 87505-6996

Ph: (505) 913-8900
Fei Gu, MD
490a W Zia Rd,
Santa Fe, NM 87505-6996

Ph: (505) 913-8900

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.