Mark C Saddler, MD - Medicare Nephrology in Durango, CO

Mark C Saddler, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Durango, Colorado. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Catholic Health Initiatives Colorado, Southern Ute Indian Tribe and his current practice location is 1010 Three Springs Blvd, Ste 255, Durango, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 764-3825.

Mark C Saddler is licensed to practice in Colorado (license number 34567) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821062282.

Contact Information

Mark C Saddler, MD
1010 Three Springs Blvd, Ste 255,
Durango, CO 81301-8296
(970) 764-3825
(970) 764-3839

Map and Direction




Physician's Profile

Full NameMark C Saddler
GenderMale
SpecialityNephrology
Experience41 Years
Location1010 Three Springs Blvd, Durango, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark C Saddler graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1821062282
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1052369121
  • Enrollment ID: I20050111001074

Medical Identifiers

Medical identifiers for Mark C Saddler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821062282NPI-NPPES
91912964MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 34567 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Four Corners Dialysis Clinic Cortez (dva)Cortez, CODialysis facility
Durango Dialysis Center (dva)Durango, CODialysis facility
Mercy Regional Medical CenterDurango, COHospital
Southwest Memorial HospitalCortez, COHospital
Pagosa Springs Medical CenterPagosa springs, COHospital
San Juan Regional Medical CenterFarmington, NMHospital
San Juan HospitalMonticello, UTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Catholic Health Initiatives Colorado8022927342974
Southern Ute Indian Tribe680092829211

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. Mark C Saddler allows following entities to bill medicare on his behalf.
Entity NameCatholic Health Initiatives Colorado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356783351
PECOS PAC ID: 8022927342
Enrollment ID: O20031215000462

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. Mark C Saddler 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
Mark C Saddler, MD
1010 Three Springs Blvd,
Durango, CO 81301-8296

Ph: (970) 247-4311
Mark C Saddler, MD
1010 Three Springs Blvd, Ste 255,
Durango, CO 81301-8296

Ph: (970) 764-3825

Reviews and Comments


Internal Medicine Doctors in Durango, CO

Richard A Brown, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1010 Three Springs Blvd, Ste 110, Durango, CO 81301
Phone: 970-764-2750    Fax: 970-764-2778
Dr. Richard L Converse Jr., MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Mercado St Ste 130, Durango, CO 81301
Phone: 970-247-1120    Fax: 970-247-1128
Mr. Stuart Saslow, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1305 Escalante Dr Suite 204, Durango, CO 81303
Phone: 970-385-4022    Fax: 970-385-4337
Dr. Erin Gray Clarkinson, DO
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1199 Main Ave Ste 206, Durango, CO 81301
Phone: 970-422-8147    
Lyla Saeed,
Nephrology
Medicare: Medicare Enrolled
Practice Location: 1010 Three Springs Blvd Ste 270, Durango, CO 81301
Phone: 970-764-3800    Fax: 970-764-3840
Dr. Eugenia M Miller, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Mercado Street, Suite 130, Durango, CO 81301
Phone: 970-247-1120    Fax: 970-247-3664
Sarah E. Brown, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Three Springs Blvd, Durango, CO 81301
Phone: 970-764-3352    Fax: 970-764-3375

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.