Dr Nicklas B Oldenburg, MD - Medicare Radiation Oncology in Providence, RI

Dr Nicklas B Oldenburg, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Providence, Rhode Island. He went to University Of North Carolina At Chapel Hill School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Brown Urology, Inc., Radiation Oncology Associates, Inc. and his current practice location is 825 N Main St, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 521-9700.

Dr Nicklas B Oldenburg is licensed to practice in Rhode Island (license number 10931) 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 1801899760.

Contact Information

Dr Nicklas B Oldenburg, MD
825 N Main St,
Providence, RI 02904-5707
(401) 521-9700
(401) 751-1686

Map and Direction




Physician's Profile

Full NameDr Nicklas B Oldenburg
GenderMale
SpecialityRadiation Oncology
Experience29 Years
Location825 N Main St, Providence, Rhode Island
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:
  • Dr Nicklas B Oldenburg attended and graduated from University Of North Carolina At Chapel Hill School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1801899760
  • Provider Enumeration Date: 05/24/2005
  • Last Update Date: 02/18/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2961453089
  • Enrollment ID: I20100824000291

Medical Identifiers

Medical identifiers for Dr Nicklas B Oldenburg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801899760NPI-NPPES
920007190OtherRIRR MEDICARE
110000497AMedicaidMA
7009934MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 10931 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Miriam HospitalProvidence, RIHospital
Rhode Island HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brown Urology, Inc.781025451328
Radiation Oncology Associates, Inc.93351904463

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 Nicklas B Oldenburg allows following entities to bill medicare on his behalf.
Entity NameRadiation Oncology Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376546267
PECOS PAC ID: 9335190446
Enrollment ID: O20151030001436
Entity NameBrown Urology, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467973099
PECOS PAC ID: 7810254513
Enrollment ID: O20171206000082

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 Nicklas B Oldenburg 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 Nicklas B Oldenburg, MD
825 N Main St,
Providence, RI 02904-5707

Ph: (401) 521-9700
Dr Nicklas B Oldenburg, MD
825 N Main St,
Providence, RI 02904-5707

Ph: (401) 521-9700

Reviews and Comments


Radiology Doctors in Providence, RI

Lars Stangenberg, MD
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Phone: 401-553-8318    Fax: 401-868-2307
Kara Lynne Leonard, M.D.
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Michael Low Cardenas, M.D.
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Earle O Assanah, M.D.
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Glenn A Tung, MD
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Sarah-kim Shields, M.D.
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Practice Location: 593 Eddy St, Radiology, Providence, RI 02903
Phone: 401-444-2133    Fax: 401-444-5017
Sean O'neill, MD
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Medicare: Medicare Enrolled
Practice Location: 593 Eddy St, Providence, RI 02903
Phone: 401-444-5127    Fax: 401-444-3056

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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.

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