Dr Kathryn Emily Harvey-feldewerth, DO - Medicare Internal Medicine in Ballwin, MO

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Dr Kathryn Emily Harvey-feldewerth, DO is a medicare enrolled "Internal Medicine" physician in Ballwin, Missouri. She graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mercy Clinic East Communities and her current practice location is 15945 Clayton Rd Ste 310, Ballwin, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 256-5181.

Dr Kathryn Emily Harvey-feldewerth is licensed to practice in Missouri (license number 2020030345) 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 1700370996.

Contact Information

Dr Kathryn Emily Harvey-feldewerth, DO
15945 Clayton Rd Ste 310,
Ballwin, MO 63011-2493
(636) 256-5181
(636) 256-5370

Map and Direction




Physician's Profile

Full NameDr Kathryn Emily Harvey-feldewerth
GenderFemale
SpecialityInternal Medicine
Experience6 Years
Location15945 Clayton Rd Ste 310, Ballwin, Missouri
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 Kathryn Emily Harvey-feldewerth graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1700370996
  • Provider Enumeration Date: 06/20/2018
  • Last Update Date: 08/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2668722547
  • Enrollment ID: I20210726002126

Medical Identifiers

Medical identifiers for Dr Kathryn Emily Harvey-feldewerth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700370996NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2020030345 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Home HealthSaint louis, MOHome health agency
Mercy Hospital St LouisSaint louis, MOHospital
Mercy Hospital SouthSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic East Communities7214827922491

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 Kathryn Emily Harvey-feldewerth allows following entities to bill medicare on her behalf.
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851431738
PECOS PAC ID: 1658276811
Enrollment ID: O20031218000107
Entity NameMercy Clinic Adult Hospitalists - St. Louis, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841235108
PECOS PAC ID: 6002809944
Enrollment ID: O20040406001004
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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 Kathryn Emily Harvey-feldewerth 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 Kathryn Emily Harvey-feldewerth, DO
15945 Clayton Rd Ste 310,
Ballwin, MO 63011-2493

Ph: (636) 256-5181		Dr Kathryn Emily Harvey-feldewerth, DO
15945 Clayton Rd Ste 310,
Ballwin, MO 63011-2493

Ph: (636) 256-5181

Reviews and Comments


Internal Medicine Doctors in Ballwin, MO

Dr. Mazin Hazim Kamil, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15 Remington Place Ct, Ballwin, MO 63021
Phone: 094-122-2052    
Dr. Nishant Poddar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 120, Ballwin, MO 63011
Phone: 636-256-5000    
Christine Ann Sigman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd, Suite 310, Ballwin, MO 63011
Phone: 636-256-5350    Fax: 636-256-5370
Dr. David S Rosenberg, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 58 Meadowbrook Cntry Cl Est, Ballwin, MO 63011
Phone: 314-420-6663    Fax: 636-227-2299
Jacob Andrew Zembles, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15945 Clayton Rd Ste 120, Ballwin, MO 63011
Phone: 636-256-5070    
Lauren Bush King, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15945 Clayton Rd, Suite 340, Ballwin, MO 63011
Phone: 636-256-5130    Fax: 636-256-5147
David M. Schoenwalder, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15945 Clayton Rd, Suite 310, Ballwin, MO 63011
Phone: 636-256-5350    Fax: 636-256-5372

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.