Oliver Bawmann, MD - Medicare Hospitalist in Littleton, CO

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Oliver Bawmann, MD is a medicare enrolled "Internal Medicine" physician in Littleton, Colorado. He went to University Of Colorado School Of Medicine, Aurora and graduated in 2020 and has 6 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Critical Care Pulmonary And Sleep Associates Professional Llp 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.

Oliver Bawmann is licensed to practice in Colorado (license number DR.72469) 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 1033738976.

Contact Information

Oliver Bawmann, MD
7700 S Broadway,
Littleton, CO 80122-2602
(303) 730-8900
(303) 738-7755

Map and Direction




Physician's Profile

Full NameOliver Bawmann
GenderMale
SpecialityHospitalist
Experience6 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:
  • Oliver Bawmann attended and graduated from University Of Colorado School Of Medicine, Aurora in 2020
  NPI Data:
  • NPI Number: 1033738976
  • Provider Enumeration Date: 04/10/2020
  • Last Update Date: 02/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2860815669
  • Enrollment ID: I20240813004223

Medical Identifiers

Medical identifiers for Oliver Bawmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033738976NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics DR.0072469 (Colorado)Secondary
2084N0400XPsychiatry & Neurology - Neurology DR.0072469 (Colorado)Secondary
208M00000XHospitalist DR.0072469 (Colorado)Secondary
207R00000XInternal Medicine DR.72469 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Critical Care Pulmonary And Sleep Associates Professional Llp074917475361

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. Oliver Bawmann allows following entities to bill medicare on his behalf.
Entity NameDenver Health and Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477569838
PECOS PAC ID: 4688583578
Enrollment ID: O20031105000211
Entity NameCritical Care & Pulmonary Consultants, P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033135520
PECOS PAC ID: 7315851953
Enrollment ID: O20031118000100
Entity NameCritical Care Pulmonary and Sleep Associates Professional LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437100039
PECOS PAC ID: 0749174753
Enrollment ID: O20040211000264
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327

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. Oliver Bawmann 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
Oliver Bawmann, MD
7700 S Broadway,
Littleton, CO 80122-2602

Ph: (303) 730-8900		Oliver Bawmann, MD
7700 S Broadway,
Littleton, CO 80122-2602

Ph: (303) 730-8900

Reviews and Comments


Internal Medicine Doctors in Littleton, CO

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James Young Rhee, MD
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Sheanna L Barclay,
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Phone: 303-338-4545    

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.