Mark Joseph Del Rosario, MD - Medicare Hospitalist in Littleton, CO

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Mark Joseph Del Rosario, MD is a medicare enrolled "Hospitalist" physician in Littleton, Colorado. He 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 Hospitalist. He is a member of the group practice Portercare Adventist Health System and his current practice location is 7700 S Broadway, Littleton, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 730-8900.

Mark Joseph Del Rosario is licensed to practice in Colorado (license number DR.0057375) 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 1205273927.

Contact Information

Mark Joseph Del Rosario, MD
7700 S Broadway,
Littleton, CO 80122-2602
(303) 730-8900
(303) 730-7755

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Physician's Profile

Full NameMark Joseph Del Rosario
GenderMale
SpecialityHospitalist
Experience11 Years
Location7700 S Broadway, Littleton, 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 Joseph Del Rosario attended and graduated from University Of Colorado School Of Medicine, Denver in 2013
  NPI Data:
  • NPI Number: 1205273927
  • Provider Enumeration Date: 06/04/2013
  • Last Update Date: 11/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8729374749
  • Enrollment ID: I20160831000058

Medical Identifiers

Medical identifiers for Mark Joseph Del Rosario such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205273927NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R74098 (Arizona)Secondary
208M00000XHospitalist DR.0057375 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Berkley Palliative Care & Hospice LlcAurora, COHospice
Centura Health-porter Adventist HospitalDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portercare Adventist Health System0941110886572

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 Joseph Del Rosario 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
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327
Entity NameColorado Hospitalist Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265806178
PECOS PAC ID: 4486957578
Enrollment ID: O20160123000040

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 Joseph Del Rosario 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 Joseph Del Rosario, MD
7700 S Broadway,
Littleton, CO 80122-2602

Ph: (303) 730-8900		Mark Joseph Del Rosario, MD
7700 S Broadway,
Littleton, CO 80122-2602

Ph: (303) 730-8900

Reviews and Comments


Hospitalist Doctors in Littleton, CO

Edward Anthony Malcolm, D.O
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 7700 S Broadway, Littleton, CO 80122
Phone: 303-730-8900    

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.