Dr Mark Irwin Petersen, MD - Medicare Internal Medicine in Tonganoxie, KS

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Dr Mark Irwin Petersen, MD is a medicare enrolled "Internal Medicine" physician in Tonganoxie, Kansas. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1984 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mid America Senior Management Aco Llc, Theoria Medical, Mid America Senior Management Llc and his current practice location is 21107 Donahoo Rd, Tonganoxie, Kansas. You can reach out to his office (for appointments etc.) via phone at (913) 742-4084.

Dr Mark Irwin Petersen is licensed to practice in Kansas (license number 0421601) 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 1881647543.

Contact Information

Dr Mark Irwin Petersen, MD
21107 Donahoo Rd,
Tonganoxie, KS 66086-4153
(913) 742-4084
(913) 742-4086

Map and Direction




Physician's Profile

Full NameDr Mark Irwin Petersen
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location21107 Donahoo Rd, Tonganoxie, Kansas
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 Mark Irwin Petersen attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1984
  NPI Data:
  • NPI Number: 1881647543
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 10/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9133190168
  • Enrollment ID: I20120303000026

Medical Identifiers

Medical identifiers for Dr Mark Irwin Petersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881647543NPI-NPPES
2050317102OtherRAILROAD MEDICARE
100135660BMedicaidKS
13217089OtherBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 04-21601 (Kansas)Secondary
207R00000XInternal Medicine 0421601 (Kansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Encompass Health Home HealthLenexa, KSHome health agency
Caregivers Home HealthTopeka, KSHome health agency
Faith Home Healthcare, IncKansas city, KSHome health agency
Interim Healthcare Of Kansas CityOverland park, KSHome health agency
Ahc Home Health Of Kansas City, LlcOverland park, KSHome health agency
Phoenix Home Care And HospiceOverland park, KSHospice
Catholic Comm HospiceOverland park, KSHospice
Care Alternatives Of KansasOverland park, KSHospice
Stormont Vail HospitalTopeka, KSHospital
St Lukes Hospital Of Kansas CityKansas city, MOHospital
Adventhealth OttawaOttawa, KSHospital
Providence Medical CenterKansas city, KSHospital
Louisburg Healthcare & Rehab CenterLouisburg, KSNursing home
Eskridge Care And RehabEskridge, KSNursing home
Lansing Care And RehabLansing, KSNursing home
Edwardsville Care And RehabEdwardsville, KSNursing home
Parkway Operator LlcEdwardsville, KSNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mid America Senior Management Aco Llc14568961903
Theoria Medical5395098339414
Mid America Senior Management Llc64068274353

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 Mark Irwin Petersen allows following entities to bill medicare on his behalf.
Entity NameMid America Senior Management Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942356977
PECOS PAC ID: 6406827435
Enrollment ID: O20050707000856
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20151112002441
Entity NameMid America Senior Management Aco Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326888900
PECOS PAC ID: 1456896190
Enrollment ID: O20240717002639
Entity NameTheoria Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609362375
PECOS PAC ID: 5395098339
Enrollment ID: O20240925002329

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 Mark Irwin Petersen 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 Mark Irwin Petersen, MD
Po Box 996,
Tonganoxie, KS 66086-0996

Ph: (913) 742-4084		Dr Mark Irwin Petersen, MD
21107 Donahoo Rd,
Tonganoxie, KS 66086-4153

Ph: (913) 742-4084

Reviews and Comments


Internal Medicine Doctors in Tonganoxie, KS


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.