Osman Ahmedtaha, MD - Medicare Hospitalist in Mount Pleasant, WI

  1. Home
  2. Internal Medicine
  3. WI
  4. Mount Pleasant
Osman Ahmedtaha, MD is a medicare enrolled "Internal Medicine" physician in Mount Pleasant, Wisconsin. He graduated from medical school in 2009 and has 17 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Aurora Medical Group, Inc., Columbia St Marys Hospital Milwaukee Inc, Baycare Aurora Llc, Aspirus Wausau Hospital Inc, Ascension Medical Group-southeast Wisconsin Inc, Aspirus Riverview Hospital And Clinics Inc, Riverside Physician Services Inc and his current practice location is 13250 Washington Ave, Mount Pleasant, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 799-8700.

Osman Ahmedtaha is licensed to practice in Virginia (license number 0101264262) 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 1598140105.

Contact Information

Osman Ahmedtaha, MD
13250 Washington Ave,
Mount Pleasant, WI 53177-1516
(262) 799-8700
Not Available

Map and Direction




Physician's Profile

Full NameOsman Ahmedtaha
GenderMale
SpecialityHospitalist
Experience17 Years
Location13250 Washington Ave, Mount Pleasant, Wisconsin
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:
  • Osman Ahmedtaha graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1598140105
  • Provider Enumeration Date: 07/24/2015
  • Last Update Date: 07/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8022307396
  • Enrollment ID: I20220607001429

Medical Identifiers

Medical identifiers for Osman Ahmedtaha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598140105NPI-NPPES
100201784MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 61923 (Connecticut)Secondary
208M00000XHospitalist 82020 (Wisconsin)Secondary
207R00000XInternal Medicine 0101264262 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Walter Reed HospitalGloucester, VAHospital
Aspirus Wausau HospitalWausau, WIHospital
Ascension Se Wisconsin Hospital - St Joseph CampusMilwaukee, WIHospital
Aspirus Riverview Hospital & Clinics IncWisconsin rapids, WIHospital
Aurora Baycare Medical CtrGreen bay, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Medical Group, Inc.67097942583716
Columbia St Marys Hospital Milwaukee Inc5890604722318
Baycare Aurora Llc0244130557200
Aspirus Wausau Hospital Inc6406757442234
Ascension Medical Group-southeast Wisconsin Inc8628980943561
Aspirus Riverview Hospital And Clinics Inc4587658182165
Riverside Physician Services Inc5092608448796

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. Osman Ahmedtaha allows following entities to bill medicare on his behalf.
Entity NameAscension Medical Group-southeast Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609881077
PECOS PAC ID: 8628980943
Enrollment ID: O20031104000421
Entity NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023064482
PECOS PAC ID: 5890604722
Enrollment ID: O20031105000057
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126392
PECOS PAC ID: 0244142420
Enrollment ID: O20031105000351
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameAspirus Wausau Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922321140
PECOS PAC ID: 6406757442
Enrollment ID: O20040114000297
Entity NameAspirus Riverview Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295754844
PECOS PAC ID: 4587658182
Enrollment ID: O20040414000945
Entity NameBaycare Aurora Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255387726
PECOS PAC ID: 0244130557
Enrollment ID: O20051012000579

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. Osman Ahmedtaha 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
Osman Ahmedtaha, MD
Po Box 1171,
Annandale, VA 22003-9171

Ph: (646) 236-8068		Osman Ahmedtaha, MD
13250 Washington Ave,
Mount Pleasant, WI 53177-1516

Ph: (262) 799-8700

Reviews and Comments


Internal Medicine Doctors in Mount Pleasant, WI

Michael Mullane, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8400 Washington Ave, Mount Pleasant, WI 53406
Phone: 262-884-8340    
Carlos R Galvao-sobrinho, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3805b Spring St Ste 260, Mount Pleasant, WI 53405
Phone: 262-687-8340    Fax: 262-687-8365
Dr. Ubaid Nawaz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8400 Washington Ave Ste 203, Mount Pleasant, WI 53406
Phone: 262-884-8340    
Vrushin Patel, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6611 Spring St, Mount Pleasant, WI 53406
Phone: 262-504-3100    
Moustafa Mohamed A Elziny, MBBCH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3801 Spring St, Mount Pleasant, WI 53405
Phone: 262-687-4011    Fax: 262-687-4280
Diana L Turner, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3801 Spring St, Mount Pleasant, WI 53405
Phone: 262-687-4011    Fax: 262-687-4280
Alexandra Beris, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3801 Spring St, Mount Pleasant, WI 53405
Phone: 262-687-4011    

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.