Dr Claudia Daniela Onofrei, MD, MSC - Medicare Pulmonary Disease in Denver, CO

Dr Claudia Daniela Onofrei, MD, MSC is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Denver, Colorado. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice National Jewish Health and her current practice location is 1400 Jackson St, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 388-4461.

Dr Claudia Daniela Onofrei is licensed to practice in Colorado (license number 59975) 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 1972861672.

Contact Information

Dr Claudia Daniela Onofrei, MD, MSC
1400 Jackson St,
Denver, CO 80206-2761
(303) 388-4461
(303) 270-2206

Map and Direction




Physician's Profile

Full NameDr Claudia Daniela Onofrei
GenderFemale
SpecialityPulmonary Disease
Experience16 Years
Location1400 Jackson St, Denver, 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 Claudia Daniela Onofrei graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1972861672
  • Provider Enumeration Date: 05/01/2012
  • Last Update Date: 03/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2961792122
  • Enrollment ID: I20180628002364

Medical Identifiers

Medical identifiers for Dr Claudia Daniela Onofrei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972861672NPI-NPPES
1972861672MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01075321A (Indiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 59975 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
National Jewish HealthDenver, COHospital
Rose Medical CenterDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
National Jewish Health4587577028221

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 Claudia Daniela Onofrei allows following entities to bill medicare on her behalf.
Entity NameNational Jewish Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326015777
PECOS PAC ID: 4587577028
Enrollment ID: O20031110000757

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 Claudia Daniela Onofrei 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 Claudia Daniela Onofrei, MD, MSC
1400 Jackson St,
Denver, CO 80206-2761

Ph: (303) 388-4461
Dr Claudia Daniela Onofrei, MD, MSC
1400 Jackson St,
Denver, CO 80206-2761

Ph: (303) 388-4461

Reviews and Comments


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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.