Dr Karen Ronquillo, MS, MD - Medicare Preventive Medicine in Waukesha, WI

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Dr Karen Ronquillo, MS, MD is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in Waukesha, Wisconsin. Her current practice location is 20611 Watertown Rd Ste C, Waukesha, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 333-3173.

Dr Karen Ronquillo is licensed to practice in Wisconsin (license number 55146-20) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1467757948.

Contact Information

Dr Karen Ronquillo, MS, MD
20611 Watertown Rd Ste C,
Waukesha, WI 53186-1871
(262) 333-3173
(262) 333-3173

Map and Direction




Physician's Profile

Full NameDr Karen Ronquillo
GenderFemale
SpecialityPreventive Medicine - Occupational Medicine
Location20611 Watertown Rd Ste C, Waukesha, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467757948
  • Provider Enumeration Date: 01/14/2011
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6709060759
  • Enrollment ID: I20211012003158

Medical Identifiers

Medical identifiers for Dr Karen Ronquillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467757948NPI-NPPES
ET905ZOtherFLMEDICARE PTAN
003237000MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083C0008XPreventive Medicine - Clinical Informatics 55146-20 (Wisconsin)Secondary
208D00000XGeneral Practice ACN 378 (Florida)Secondary
208D00000XGeneral Practice 55146-020 (Wisconsin)Secondary
2083X0100XPreventive Medicine - Occupational Medicine 55146-20 (Wisconsin)Primary

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 Karen Ronquillo 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 Karen Ronquillo, MS, MD
300 E Broadway,
Waukesha, WI 53187-3001

Ph: (414) 708-8852		Dr Karen Ronquillo, MS, MD
20611 Watertown Rd Ste C,
Waukesha, WI 53186-1871

Ph: (262) 333-3173

Reviews and Comments


Preventive Medicine Doctors in Waukesha, WI

Sarita Makhija, M.D.
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N14w23900 Stone Ridge Dr, Prohealth Care Medical Associates Inc, Waukesha, WI 53188
Phone: 262-574-8000    
Christopher J Kolimas, MD
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20611 Watertown Rd Ste J, Waukesha, WI 53186
Phone: 262-928-5900    
Joseph Michael Zompa, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3000 N Grandview Blvd, W-685, Waukesha, WI 53188
Phone: 262-544-3600    Fax: 262-544-3091
Kim Krystal Koike, OTR
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 3712 Fiddlers Creek Dr., Waukesha, WI 53188
Phone: 314-640-4724    
Dr. Sandra G Amadon, M.D.
Preventive Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 240 Maple Ave, Prohealth Care Medical Associates Inc., Waukesha, WI 53149
Phone: 262-928-1900    
Jean Deuster, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20611 Watertown Rd Ste J, Waukesha, WI 53186
Phone: 262-928-5900    

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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