Roswell Maccallum Johnston, DO - Medicare Orthopedic Surgery in Cedar Falls, IA

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Roswell Maccallum Johnston, DO is a medicare enrolled "Orthopaedic Surgery" physician in Cedar Falls, Iowa. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1978 and has 46 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Cedar Valley Medical Specialists Pc and his current practice location is 4612 Prairie Pkwy, Cedar Falls, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 472-7222.

Roswell Maccallum Johnston is licensed to practice in Iowa (license number 02197) 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 1972556330.

Contact Information

Roswell Maccallum Johnston, DO
4612 Prairie Pkwy,
Cedar Falls, IA 50613-7971
(319) 472-7222
Not Available

Map and Direction




Physician's Profile

Full NameRoswell Maccallum Johnston
GenderMale
SpecialityOrthopedic Surgery
Experience46 Years
Location4612 Prairie Pkwy, Cedar Falls, 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:
  • Roswell Maccallum Johnston attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1978
  NPI Data:
  • NPI Number: 1972556330
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 02/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9537210380
  • Enrollment ID: I20090708000064

Medical Identifiers

Medical identifiers for Roswell Maccallum Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972556330NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 02197 (Iowa)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cedar Valley Medical Specialists Pc1759291487104

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. Roswell Maccallum Johnston allows following entities to bill medicare on his behalf.
Entity NameCedar Valley Medical Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497794242
PECOS PAC ID: 1759291487
Enrollment ID: O20031208000462

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. Roswell Maccallum Johnston 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
Roswell Maccallum Johnston, DO
Po Box 2758,
Waterloo, IA 50704-2758

Ph: (319) 833-5922		Roswell Maccallum Johnston, DO
4612 Prairie Pkwy,
Cedar Falls, IA 50613-7971

Ph: (319) 472-7222

Reviews and Comments


Orthopaedic Surgery Doctors in Cedar Falls, IA

Jason Stanford, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 516 Division St Ste 125, Cedar Falls, IA 50613
Phone: 319-268-3535    
Jeffrey Alan Clark, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2351 Hudson Road, Suite 001, Cedar Falls, IA 50614
Phone: 319-273-5275    Fax: 319-273-5295
Benjamin L Torrez, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4612 Prairie Pkwy, Cedar Falls, IA 50613
Phone: 319-472-7222    
Todd Loring Johnston, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 4612 Prairie Pkwy, Cedar Falls, IA 50613
Phone: 319-472-7222    

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.