Matthew Krewer, OD - Medicare Optometrist in Waterloo, IA

Matthew Krewer, OD is a medicare enrolled "Optometrist" provider in Waterloo, Iowa. He graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Cedar Valley Medical Specialists Pc and his current practice location is 909 E San Marnan Dr, Waterloo, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 233-2020.

Matthew Krewer is licensed to practice in Iowa (license number 097765) 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 1003269721.

Contact Information

Matthew Krewer, OD
909 E San Marnan Dr,
Waterloo, IA 50702-5611
(319) 233-2020
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMatthew Krewer
GenderMale
SpecialityOptometry
Experience8 Years
Location909 E San Marnan Dr, Waterloo, 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:
  • Matthew Krewer graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1003269721
  • Provider Enumeration Date: 07/18/2016
  • Last Update Date: 01/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4284920018
  • Enrollment ID: I20221208000471

Medical Identifiers

Medical identifiers for Matthew Krewer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003269721NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OD60679692 (Washington)Secondary
152W00000XOptometrist 097765 (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. Matthew Krewer allows following entities to bill medicare on his behalf.
Provider NameCedar Valley Medical Specialists Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider 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. Matthew Krewer 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
Matthew Krewer, OD
909 E San Marnan Dr,
Waterloo, IA 50702-5611

Ph: (319) 233-2020
Matthew Krewer, OD
909 E San Marnan Dr,
Waterloo, IA 50702-5611

Ph: (319) 233-2020

Reviews and Comments


Optometrist in Waterloo, IA

Dr. Staci Anne Boon, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 909 E San Marnan Dr, Waterloo, IA 50702
Phone: 319-233-2020    Fax: 319-234-1939
Michael John Coons, OD
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 909 E San Marnan Drive, Waterloo, IA 50702
Phone: 319-234-2616    Fax: 319-234-1939
My Eyelab
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Medicare: Not Enrolled in Medicare
Practice Location: 1523-1525 E. San Marnan Dr, Waterloo, IA 50702
Phone: 956-335-6476    Fax: 561-828-8367
Augustin Eye Care, Plc
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Medicare: Not Enrolled in Medicare
Practice Location: 2027 Crossroads Blvd, Waterloo, IA 50702
Phone: 319-505-2142    
Mauer Eye Center Pc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 2515 Cyclone Dr, Waterloo, IA 50701
Phone: 319-433-3000    Fax: 319-232-1155
Emily Halbur, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 2018 Sears St, Waterloo, IA 50702
Phone: 319-215-3413    

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).

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