Tamaryn Jade Fox, MD - Medicare Hospitalist in Stanford, CA

Tamaryn Jade Fox, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Stanford, California. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice University Physicians Incorporated and her current practice location is 300 Pasteur Dr Rm S025, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 724-4750.

Tamaryn Jade Fox is licensed to practice in California (license number A196079) 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 1447745161.

Contact Information

Tamaryn Jade Fox, MD
300 Pasteur Dr Rm S025,
Stanford, CA 94305-2200
(650) 724-4750
Not Available

Map and Direction




Physician's Profile

Full NameTamaryn Jade Fox
GenderFemale
SpecialityHospitalist
Experience9 Years
Location300 Pasteur Dr Rm S025, Stanford, California
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:
  • Tamaryn Jade Fox graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1447745161
  • Provider Enumeration Date: 06/25/2018
  • Last Update Date: 05/31/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6901208354
  • Enrollment ID: I20220617001281

Medical Identifiers

Medical identifiers for Tamaryn Jade Fox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447745161NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT214835 (Pennsylvania)Secondary
208M00000XHospitalist 068085 (Colorado)Secondary
207R00000XInternal Medicine MD474498 (Pennsylvania)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A196079 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Colorado Hospital AuthorityAurora, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Physicians Incorporated34764656672639

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. Tamaryn Jade Fox allows following entities to bill medicare on her behalf.
Entity NameUniversity Physicians Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962461889
PECOS PAC ID: 3476465667
Enrollment ID: O20031105000375

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. Tamaryn Jade Fox 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
Tamaryn Jade Fox, MD
300 Pasteur Dr Rm S025,
Stanford, CA 94305-2200

Ph: () -
Tamaryn Jade Fox, MD
300 Pasteur Dr Rm S025,
Stanford, CA 94305-2200

Ph: (650) 724-4750

Reviews and Comments


Internal Medicine Doctors in Stanford, CA

Prista Charuworn, MD
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Phone: 650-723-6661    
Yu Kuang Lai, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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Andrea Lorenze, M.D.
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Medicare: Accepting Medicare Assignments
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Phone: 650-723-6661    Fax: 650-498-6205
Audra Horomanski, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-498-6205
Meghan Brady Marmor, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Lauren Michelle Ulsh, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Ann M Chen, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, A149, Mc5202, Stanford, CA 94305
Phone: 650-725-3376    Fax: 650-723-8305

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.