Dr Katherine Marie Mercy, MD - Medicare Dermatology in Naperville, IL

Dr Katherine Marie Mercy, MD is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in Naperville, Illinois. She went to Georgetown University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Forefront Dermatology and her current practice location is 1520 Bond St, Naperville, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 357-7536.

Dr Katherine Marie Mercy is licensed to practice in Illinois (license number 036.127624) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1134385255.

Contact Information

Dr Katherine Marie Mercy, MD
1520 Bond St,
Naperville, IL 60563-2358
(630) 357-7536
(630) 904-0413

Map and Direction




Physician's Profile

Full NameDr Katherine Marie Mercy
GenderFemale
SpecialityDermatology
Experience16 Years
Location1520 Bond St, Naperville, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Katherine Marie Mercy attended and graduated from Georgetown University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1134385255
  • Provider Enumeration Date: 07/29/2008
  • Last Update Date: 07/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587954839
  • Enrollment ID: I20220809001724

Medical Identifiers

Medical identifiers for Dr Katherine Marie Mercy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134385255NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ND0101XDermatology - Mohs-micrographic Surgery 036.127624 (Illinois)Primary
207N00000XDermatology 036.127624 (Illinois)Secondary
207N00000XDermatology 0101262264 (Virginia)Secondary
207ND0101XDermatology - Mohs-micrographic Surgery 0101262264 (Virginia)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Forefront Dermatology3779471701483

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 Katherine Marie Mercy allows following entities to bill medicare on her behalf.
Entity NameForefront Dermatology Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053783308
PECOS PAC ID: 3779471701
Enrollment ID: O20151130001424

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 Katherine Marie Mercy 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 Katherine Marie Mercy, MD
801 York St,
Manitowoc, WI 54220-4630

Ph: (920) 663-9008
Dr Katherine Marie Mercy, MD
1520 Bond St,
Naperville, IL 60563-2358

Ph: (630) 357-7536

Reviews and Comments


Dermatology Doctors in Naperville, IL

Amy P Orsini, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1519 Legacy Cir, Naperville, IL 60563
Phone: 630-300-0015    Fax: 630-300-0014
Kathleen Ann Remlinger, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 636 Raymond Dr Ste 200, Naperville, IL 60563
Phone: 630-355-5302    Fax: 630-778-6088
Dr. Shruthi Geedipalley Reddy, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 2155 City Gate Ln, Naperville, IL 60563
Phone: 630-547-5040    
Dr. Wayne Joseph Blaszak, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1220 Hobson Rd Ste 116, Naperville, IL 60540
Phone: 630-355-6660    Fax: 630-527-2856
June Park, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 263 Shuman Blvd Ste 125, Naperville, IL 60563
Phone: 847-381-8899    
Juliana Llazar Basko-plluska, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1331 W 75th St Ste 402, Naperville, IL 60540
Phone: 630-596-8045    Fax: 630-590-9634

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.