Dr Catherine Marmillo, MD, MS - Medicare Family Medicine in Steamboat Springs, CO

Dr Catherine Marmillo, MD, MS is a medicare enrolled "Family Medicine" physician in Steamboat Springs, Colorado. Her current practice location is 940 Central Park Dr Ste 100, Steamboat Springs, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 879-3327.

Dr Catherine Marmillo is licensed to practice in Colorado (license number DR.0067273) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1518351147.

Contact Information

Dr Catherine Marmillo, MD, MS
940 Central Park Dr Ste 100,
Steamboat Springs, CO 80487-8853
(970) 879-3327
Not Available



Physician's Profile

Full NameDr Catherine Marmillo
GenderFemale
SpecialityFamily Medicine
Location940 Central Park Dr Ste 100, Steamboat Springs, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518351147
  • Provider Enumeration Date: 03/20/2015
  • Last Update Date: 09/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870813983
  • Enrollment ID: I20230629000628

Medical Identifiers

Medical identifiers for Dr Catherine Marmillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518351147NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine DR.0067273 (Colorado)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 Catherine Marmillo allows following entities to bill medicare on her behalf.
Entity NameYampa Valley Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447296827
PECOS PAC ID: 9436145810
Enrollment ID: O20040421001524

News Archive

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Infinity announces data from IPI-145 Phase 1 study in patients with advanced hematologic malignancies

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› Verified 6 days ago

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 Catherine Marmillo 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 Catherine Marmillo, MD, MS
940 Central Park Dr Ste 100,
Steamboat Springs, CO 80487-8853

Ph: () -
Dr Catherine Marmillo, MD, MS
940 Central Park Dr Ste 100,
Steamboat Springs, CO 80487-8853

Ph: (970) 879-3327

News Archive

Two diagnostic tests can help identify children who require surgical treatment for appendicitis

Data from two standard diagnostic tests commonly obtained in children evaluated for abdominal pain-when combined-can improve the ability of emergency department physicians and pediatric surgeons to identify those patients who should be sent to the operating room for prompt removal of an inflamed appendix; those who may be admitted for observation; and those who may safely be discharged home, according to a new study published online as an "article in press" in the Journal of the American College of Surgeons.

Radiological imaging system that will give medics a clearer view inside the human body

EUREKA project E! 2427 PERMON is developing a radiological imaging system that will give medics a clearer view inside the human body by accurately monitoring organ blood flow during operations. This essential information will lead to an increase in techniques such as laser surgery over more invasive methods.

Infinity announces data from IPI-145 Phase 1 study in patients with advanced hematologic malignancies

Infinity Pharmaceuticals, Inc. today announced Phase 1 data from an ongoing study of IPI-145, its potent, oral inhibitor of phosphoinositide-3-kinase (PI3K)-delta and PI3K-gamma in patients with advanced hematologic malignancies, or potentially fatal blood cancers.

New partnership in kidney transplantation provides most advanced patient care to Lubbock

UT Southwestern Medical Center and the University Medical Center Health System (UMC) in Lubbock, Texas, have forged a new partnership in kidney transplantation that provides the most advanced patient care, while enabling patients to prepare for and recover from surgery close to home.

Read more News

› Verified 6 days ago


Family Medicine Doctors in Steamboat Springs, CO

Julie Kinkler, NP
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 501 Anglers Dr Ste 201, Steamboat Springs, CO 80487
Phone: 970-871-1323    
Dr. Brian Charles Harrington, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 940 Central Park Dr, Suite #100, Steamboat Springs, CO 80487
Phone: 970-879-3327    Fax: 970-870-3499
Phaedra A Fegley, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 501 Anglers Dr, Suite 201, Steamboat Springs, CO 80487
Phone: 970-871-1323    
Dr. James R Dudley, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1475 Pine Grove Rd, Suite 102, Steamboat Springs, CO 80487
Phone: 970-879-0203    Fax: 970-879-1389
Christopher R Speer, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1475 Pine Grove Rd, Suite #102, Steamboat Springs, CO 80487
Phone: 970-879-0203    Fax: 970-879-1389
Dr. Dawn Victoria Obrecht, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 51193 Smith Creek Rd, Box 775596, Steamboat Springs, CO 80487
Phone: 303-877-5310    
Dr. Lisa A Harner, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2630 Windward Way, Steamboat Springs, CO 80487
Phone: 970-846-3273    

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