Gregory J Griepentrog, MD - Medicare Ophthalmology in Milwaukee, WI

Gregory J Griepentrog, MD is a medicare enrolled "Ophthalmology - Ophthalmic Plastic And Reconstructive Surgery" physician in Milwaukee, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice The Medical College Of Wisconsin Inc, Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and his current practice location is 925 N 87th St, Medical College Clinics At The Eye Institute, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 456-2020.

Gregory J Griepentrog is licensed to practice in Wisconsin (license number 52797) 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 1114991890.

Contact Information

Gregory J Griepentrog, MD
925 N 87th St, Medical College Clinics At The Eye Institute,
Milwaukee, WI 53226-4812
(414) 456-2020
(414) 456-6300



Physician's Profile

Full NameGregory J Griepentrog
GenderMale
SpecialityOphthalmology
Experience20 Years
Location925 N 87th St, Milwaukee, Wisconsin
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:
  • Gregory J Griepentrog attended and graduated from University Of Wisconsin School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1114991890
  • Provider Enumeration Date: 02/17/2006
  • Last Update Date: 03/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9931139284
  • Enrollment ID: I20090420000089

Medical Identifiers

Medical identifiers for Gregory J Griepentrog such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114991890NPI-NPPES
1114991890MedicaidWI
60983OtherWIDEAN HEALTH INSURANCE
548332800MedicaidMN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 52797-020 (Wisconsin)Secondary
207WX0200XOphthalmology - Ophthalmic Plastic And Reconstructive Surgery 52797 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843711813
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631040

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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. Gregory J Griepentrog allows following entities to bill medicare on his behalf.
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259

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Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699

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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. Gregory J Griepentrog 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
Gregory J Griepentrog, MD
925 N 87th St, Medical College Clinics At The Eye Institute,
Milwaukee, WI 53226-4812

Ph: (414) 456-2020
Gregory J Griepentrog, MD
925 N 87th St, Medical College Clinics At The Eye Institute,
Milwaukee, WI 53226-4812

Ph: (414) 456-2020

News Archive

Zika virus may be linked to autoimmune disorder that attacks the brain's myelin

The Zika virus may be associated with an autoimmune disorder that attacks the brain's myelin similar to multiple sclerosis, according to a small study that is being released today and will be presented at the American Academy of Neurology's 68th Annual Meeting in Vancouver, Canada, April 15 to 21, 2016.

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Read more News

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Ophthalmology Doctors in Milwaukee, WI

Lincoln Shaw,
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2600 N Mayfair Rd Ste 901, Milwaukee, WI 53226
Phone: 773-702-3937    
Jay A. Met, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2600 N Mayfair Rd, #350, Milwaukee, WI 53226
Phone: 414-777-0110    
Jane Marie Collis-geers, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2906 S 20th St, Milwaukee, WI 53215
Phone: 414-672-1353    Fax: 414-385-7552
Jacquelyn Laplant,
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 925 N 87th St, Milwaukee, WI 53226
Phone: 414-955-2020    Fax: 414-955-6300
Shivam Vipul Amin, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 925 N 87th St, Milwaukee, WI 53226
Phone: 414-955-2020    Fax: 414-955-6300
Meisha Raven, D.O.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 W Oklahoma Ave, Milwaukee, WI 53215
Phone: 414-649-3323    
Dr. Jane Kivlin, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 9000 West Wisconsin Avenue, Children's Hospital Of Wisconsin, Milwaukee, WI 53226
Phone: 414-805-3666    

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