John Blaise Pflugi, DO - Medicare Internal Medicine in Mason City, IA

  1. Home
  2. Internal Medicine
  3. IA
  4. Mason City
John Blaise Pflugi, DO is a medicare enrolled "Internal Medicine" physician in Mason City, Iowa. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice North Iowa Mercy Clinics and his current practice location is 621 S. Illinois Ave, Suite 100, Mason City, Iowa. You can reach out to his office (for appointments etc.) via phone at (641) 428-6900.

John Blaise Pflugi is licensed to practice in Iowa (license number 05241) 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 1790179331.

Contact Information

John Blaise Pflugi, DO
621 S. Illinois Ave, Suite 100,
Mason City, IA 50401-5489
(641) 428-6900
(641) 428-6909

Map and Direction




Physician's Profile

Full NameJohn Blaise Pflugi
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location621 S. Illinois Ave, Mason City, 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:
  • John Blaise Pflugi graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1790179331
  • Provider Enumeration Date: 03/21/2015
  • Last Update Date: 05/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8628365624
  • Enrollment ID: I20181218003749

Medical Identifiers

Medical identifiers for John Blaise Pflugi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790179331NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 172103 (Oregon)Secondary
207R00000XInternal Medicine 05241 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyone North Iowa Medical CenterMason city, IAHospital
Hancock County Health SystemBritt, IAHospital
Kossuth Regional Health CenterAlgona, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Iowa Mercy Clinics7810809076247

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. John Blaise Pflugi 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 NameCogent Healthcare Of Iowa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982654497
PECOS PAC ID: 3779517941
Enrollment ID: O20050927000304
Entity NameHospitalist Medicine Physicians Of Iowa - Mason City, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821577875
PECOS PAC ID: 7719238146
Enrollment ID: O20180925002226

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. John Blaise Pflugi 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
John Blaise Pflugi, DO
621 S. Illinois Ave, Suite 103,
Mason City, IA 50401-5489

Ph: (641) 428-3041		John Blaise Pflugi, DO
621 S. Illinois Ave, Suite 100,
Mason City, IA 50401-5489

Ph: (641) 428-6900

Reviews and Comments


Internal Medicine Doctors in Mason City, IA

Burt Humburg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-7000    Fax: 641-428-6383
Sumathy Nagraj Iyengar, M.D.,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mercy Medical Center-hospitalist Dept, Mason City, IA 50401
Phone: 641-428-7000    
Mark C Johnson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 910 N Eisenhower Ave, Mason City, IA 50401
Phone: 641-428-7799    Fax: 641-428-5274
Dr. Joseph Dean Mccracken, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-6300    Fax: 641-428-6347
Mohamed Abd El Maksoud,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1010 4th St Sw, Suite 305, Mason City, IA 50401
Phone: 641-428-5700    Fax: 641-428-2515
Nathaniel Hitt, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 621 S Illinois Ave Ste 100, Mason City, IA 50401
Phone: 641-428-6900    Fax: 641-428-3909
Dr. Byron T Beasley, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5329

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.