Dr Livia Selina Tsien, MD - Medicare Internal Medicine in Fort Collins, CO

Dr Livia Selina Tsien, MD is a medicare enrolled "Internal Medicine" physician in Fort Collins, Colorado. She went to University Of Colorado School Of Medicine, Denver and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Poudre Valley Medical Group Llc and her current practice location is 4674 Snow Mesa Dr Ste 100, Fort Collins, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 482-3712.

Dr Livia Selina Tsien is licensed to practice in Colorado (license number DR.0061981) 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 1689013229.

Contact Information

Dr Livia Selina Tsien, MD
4674 Snow Mesa Dr Ste 100,
Fort Collins, CO 80528-8614
(970) 482-3712
(970) 266-4190

Map and Direction




Physician's Profile

Full NameDr Livia Selina Tsien
GenderFemale
SpecialityInternal Medicine
Experience11 Years
Location4674 Snow Mesa Dr Ste 100, Fort Collins, Colorado
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:
  • Dr Livia Selina Tsien attended and graduated from University Of Colorado School Of Medicine, Denver in 2013
  NPI Data:
  • NPI Number: 1689013229
  • Provider Enumeration Date: 06/17/2013
  • Last Update Date: 08/13/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7012239791
  • Enrollment ID: I20190904000241

Medical Identifiers

Medical identifiers for Dr Livia Selina Tsien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689013229NPI-NPPES
IZ653ZOtherFLMEDICARE
021039400MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME131624 (Florida)Secondary
207R00000XInternal Medicine 35972 (South Carolina)Secondary
207R00000XInternal Medicine DR.0061981 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Poudre Valley HospitalFort collins, COHospital
Medical Center Of The RockiesLoveland, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Poudre Valley Medical Group Llc96382085491605

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 Livia Selina Tsien allows following entities to bill medicare on her behalf.
Entity NamePoudre Valley Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366763260
PECOS PAC ID: 9638208549
Enrollment ID: O20100602000122

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 Livia Selina Tsien 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
Dr Livia Selina Tsien, MD
4674 Snow Mesa Dr Ste 100,
Fort Collins, CO 80528-8614

Ph: (970) 482-3712
Dr Livia Selina Tsien, MD
4674 Snow Mesa Dr Ste 100,
Fort Collins, CO 80528-8614

Ph: (970) 482-3712

Reviews and Comments


Internal Medicine Doctors in Fort Collins, CO

Dr. Stephen A Treat, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Ste 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6844
Dr. David Kindley Cobb, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2121 E Harmony Rd Unit 380, Fort Collins, CO 80528
Phone: 970-224-0429    
Dr. Diana M Breyer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Suite 300, Fort Collins, CO 80528
Phone: 970-224-9102    Fax: 970-224-9112
Fred H Meyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 219 S Sunset St, Fort Collins, CO 80521
Phone: 970-224-2156    Fax: 970-482-6936
Robert A Simmons, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3702 S Timberline Rd, Fort Collins, CO 80525
Phone: 970-207-9773    Fax: 970-207-1893
Dr. Charles Timothy Johnson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 E Harmony Rd, Unit 100, Fort Collins, CO 80528
Phone: 970-221-1000    Fax: 970-297-6860
Dr. Elizabeth A Yoder, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Midpoint Dr Ste B, Fort Collins, CO 80525
Phone: 970-488-1666    Fax: 970-472-9381

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.