Nizar Ottoman, MD - Medicare Hospitalist in Rochester, MN

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Nizar Ottoman, MD is a medicare enrolled "Hospitalist" physician in Rochester, Minnesota. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Mayo Clinic Health System-northwest Wisconsin Region Inc, Oakleaf Clinics Inc and his current practice location is 200 1st St Sw, Rochester, Minnesota. You can reach out to his office (for appointments etc.) via phone at (507) 284-2511.

Nizar Ottoman is licensed to practice in Wisconsin (license number 47172) 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 1366546475.

Contact Information

Nizar Ottoman, MD
200 1st St Sw,
Rochester, MN 55905-0001
(507) 284-2511
Not Available

Map and Direction




Physician's Profile

Full NameNizar Ottoman
GenderMale
SpecialityHospitalist
Experience28 Years
Location200 1st St Sw, Rochester, Minnesota
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:
  • Nizar Ottoman graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1366546475
  • Provider Enumeration Date: 09/11/2006
  • Last Update Date: 02/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2769451293
  • Enrollment ID: I20040930000615

Medical Identifiers

Medical identifiers for Nizar Ottoman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366546475NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47172 (Wisconsin)Secondary
208M00000XHospitalist 47172 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mayo Clinic Health System Eau Claire HospitalEau claire, WIHospital
Sacred Heart HospitalEau claire, WIHospital
Mayo Clinic Health System-red Cedar IncMenomonie, WIHospital
Mayo Clinic Health System OakridgeOsseo, WIHospital
Mayo Clinic Health System Chippewa ValleyBloomer, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic Health System-northwest Wisconsin Region Inc4385553627650
Oakleaf Clinics Inc448683132887

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. Nizar Ottoman allows following entities to bill medicare on his behalf.
Entity NameMarshfield Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952347981
PECOS PAC ID: 2264345206
Enrollment ID: O20031106000590
Entity NameOakleaf Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679870315
PECOS PAC ID: 4486831328
Enrollment ID: O20110602000195
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235588831
PECOS PAC ID: 4385553627
Enrollment ID: O20161109002075
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1154372944
PECOS PAC ID: 4385553627
Enrollment ID: O20171012000001
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1740239557
PECOS PAC ID: 4385553627
Enrollment ID: O20171012000112
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1912958026
PECOS PAC ID: 4385553627
Enrollment ID: O20171012000215
Entity NameMayo Clinic Health System-northwest Wisconsin Region Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1700837812
PECOS PAC ID: 4385553627
Enrollment ID: O20171012001230
Entity NameMchs Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093221434
PECOS PAC ID: 5698071173
Enrollment ID: O20180208000096
Entity NameLakeview Medical Center Inc Of Rice Lake
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093201832
PECOS PAC ID: 6103737820
Enrollment ID: O20180817001484

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. Nizar Ottoman 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
Nizar Ottoman, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511		Nizar Ottoman, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511

Reviews and Comments


Hospitalist Doctors in Rochester, MN

Christopher P Mccoy, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Alexander Ryu, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Dr. Mudassar Raees Ahmad, MB,BS
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Dr. Xiao Jing Wang, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Tuoyo Mene-afejuku, MD, MPH
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Dr. Bright Pearson Thilagar, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    
Norhan Mohammed, M.D.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 200 1st St Sw, Rochester, MN 55905
Phone: 507-284-2511    

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.