Dr Carolyn M Fronczak, MD - Medicare Urology in Frederick, CO

Dr Carolyn M Fronczak, MD is a medicare enrolled "Urology" physician in Frederick, Colorado. She went to University Of Colorado School Of Medicine, Denver and graduated in 2011 and has 13 years of diverse experience with area of expertise as Urology. Her current practice location is 4943 State Highway 52, Frederick, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 558-4995.

Dr Carolyn M Fronczak is licensed to practice in Colorado (license number DR.0058789) 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 1326335399.

Contact Information

Dr Carolyn M Fronczak, MD
4943 State Highway 52,
Frederick, CO 80514
(303) 558-4995
(303) 345-6005

Map and Direction




Physician's Profile

Full NameDr Carolyn M Fronczak
GenderFemale
SpecialityUrology
Experience13 Years
Location4943 State Highway 52, Frederick, Colorado
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 Carolyn M Fronczak attended and graduated from University Of Colorado School Of Medicine, Denver in 2011
  NPI Data:
  • NPI Number: 1326335399
  • Provider Enumeration Date: 06/28/2011
  • Last Update Date: 03/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3476783432
  • Enrollment ID: I20171011000460

Medical Identifiers

Medical identifiers for Dr Carolyn M Fronczak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326335399NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology DR.0058789 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boulder Community HealthBoulder, COHospital
Centura Health-st Anthony North Health CampusWestminster, COHospital

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 Carolyn M Fronczak allows following entities to bill medicare on her behalf.
Entity NameModern Urology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235833963
PECOS PAC ID: 8921464959
Enrollment ID: O20230517003500

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 Carolyn M Fronczak 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 Carolyn M Fronczak, MD
955 White Hawk Ranch Dr,
Boulder, CO 80303-1683

Ph: (720) 939-1922
Dr Carolyn M Fronczak, MD
4943 State Highway 52,
Frederick, CO 80514

Ph: (303) 558-4995

Reviews and Comments


Urology Doctors in Frederick, CO


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.