Mark A Tannenbaum, MD - Medicare Cardiovascular Disease (cardiology) in West Des Moines, IA

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Mark A Tannenbaum, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in West Des Moines, Iowa. He graduated from medical school in 1982 and has 43 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Ottumwa Health Group Llc, Catholic Health Initiatives-iowa Corp and his current practice location is 5880 University Ave Ste. 102, West Des Moines, Iowa. You can reach out to his office (for appointments etc.) via phone at (515) 633-3600.

Mark A Tannenbaum is licensed to practice in Iowa (license number 27144) 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 1033191861.

Contact Information

Mark A Tannenbaum, MD
5880 University Ave Ste. 102,
West Des Moines, IA 50266-8220
(515) 633-3600
(515) 288-0840

Map and Direction




Physician's Profile

Full NameMark A Tannenbaum
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience43 Years
Location5880 University Ave Ste. 102, West Des Moines, Iowa
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:
  • Mark A Tannenbaum graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1033191861
  • Provider Enumeration Date: 11/17/2005
  • Last Update Date: 06/14/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9537205331
  • Enrollment ID: I20091008000373

Medical Identifiers

Medical identifiers for Mark A Tannenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033191861NPI-NPPES
0057034MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 27144 (Iowa)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 27144 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone Des Moines Medical CenterDes moines, IAHospital
Ottumwa Regional Health CenterOttumwa, IAHospital
Grinnell Regional Medical CenterGrinnell, IAHospital
Monroe County HospitalAlbia, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ottumwa Health Group Llc397162992423
Catholic Health Initiatives-iowa Corp5698683142100

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. Mark A Tannenbaum allows following entities to bill medicare on his behalf.
Entity NameNorth Iowa Mercy Clinics
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780278242
PECOS PAC ID: 7810809076
Enrollment ID: O20031105000273
Entity NameCovenant Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548288160
PECOS PAC ID: 0244148732
Enrollment ID: O20031111000534
Entity NameMercy Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134161151
PECOS PAC ID: 5799694063
Enrollment ID: O20031118000075
Entity NameCatholic Health Initiatives-iowa Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629301684
PECOS PAC ID: 5698683142
Enrollment ID: O20031118000163
Entity NameHamilton County Public Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497957351
PECOS PAC ID: 1254241565
Enrollment ID: O20031216000775
Entity NameBroadlawns Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467447508
PECOS PAC ID: 3678466166
Enrollment ID: O20040206000913
Entity NameHamilton County Public Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1295702397
PECOS PAC ID: 1254241565
Enrollment ID: O20061104000151
Entity NameOttumwa Health Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386956290
PECOS PAC ID: 3971629924
Enrollment ID: O20100927001257

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. Mark A Tannenbaum 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
Mark A Tannenbaum, MD
Po Box 9170,
Des Moines, IA 50306-9170

Ph: (515) 633-3600		Mark A Tannenbaum, MD
5880 University Ave Ste. 102,
West Des Moines, IA 50266-8220

Ph: (515) 633-3600

Reviews and Comments


Internal Medicine Doctors in West Des Moines, IA

Kevin James Cunningham, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5950 University Ave, Ste 151, West Des Moines, IA 50266
Phone: 515-875-9192    Fax: 515-875-9193
Terri L Bunting, A.R.N.P
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 555 S 51st St, West Des Moines, IA 50265
Phone: 515-440-0304    Fax: 515-440-4623
Jeffrey D Stahl, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1300 37th St, Ste 5, West Des Moines, IA 50266
Phone: 515-225-4051    Fax: 515-225-2265
Richard H Marcus, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5880 University Ave Ste 102, West Des Moines, IA 50266
Phone: 515-633-3600    Fax: 515-288-0840
Angela Knoblauch, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6010 Mills Civic Pkwy Ste 100, West Des Moines, IA 50266
Phone: 515-221-7800    Fax: 515-221-7801
Magdi G.h. Ghali, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5880 University Ave Ste. 102, West Des Moines, IA 50266
Phone: 515-633-3600    Fax: 515-288-0840

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.