Dr David Zenk, DO - Medicare Internal Medicine in Des Peres, MO

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Dr David Zenk, DO is a medicare enrolled "Internal Medicine" physician in Des Peres, Missouri. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Physical Therapy Spine And Sports Medicine Llc, Mercy Clinic East Communities and his current practice location is 1000 Des Peres Rd, Suite 310, Des Peres, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 821-1313.

Dr David Zenk is licensed to practice in Missouri (license number 2013018898) 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 1194164509.

Contact Information

Dr David Zenk, DO
1000 Des Peres Rd, Suite 310,
Des Peres, MO 63131-2050
(314) 821-1313
(314) 821-5670

Map and Direction




Physician's Profile

Full NameDr David Zenk
GenderMale
SpecialityInternal Medicine
Experience11 Years
Location1000 Des Peres Rd, Des Peres, Missouri
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:
  • Dr David Zenk attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 2013
  NPI Data:
  • NPI Number: 1194164509
  • Provider Enumeration Date: 06/19/2013
  • Last Update Date: 09/13/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8224258728
  • Enrollment ID: I20160707001732

Medical Identifiers

Medical identifiers for Dr David Zenk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194164509NPI-NPPES
2013018898OtherMOOTHER
2013018898MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2013018898 (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
Missouri Baptist Medical CenterTown and country, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physical Therapy Spine And Sports Medicine Llc317365493686
Mercy Clinic East Communities7214827922499

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 David Zenk allows following entities to bill medicare on his 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 David Zenk 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 David Zenk, DO
1000 Des Peres Rd, Suite 310,
Des Peres, MO 63131-2050

Ph: (314) 821-1313		Dr David Zenk, DO
1000 Des Peres Rd, Suite 310,
Des Peres, MO 63131-2050

Ph: (314) 821-1313

Reviews and Comments


Internal Medicine Doctors in Des Peres, MO

Dr. Sanaa Waheed, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Des Peres Rd, Suite 310, Des Peres, MO 63131
Phone: 314-821-1313    Fax: 314-821-5670
Dr. Joseph T Hilgeman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Des Peres Rd, Suite 310, Des Peres, MO 63131
Phone: 314-821-1313    Fax: 314-821-5670
Dr. Thomas J Panasci, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Des Peres Rd, Suite 310, Des Peres, MO 63131
Phone: 314-821-1313    Fax: 314-821-5670
Dr. Christopher Barclay Hamm, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Des Peres Rd, Ste 310, Des Peres, MO 63131
Phone: 314-821-1313    Fax: 314-821-5670
Dr. Steven J Bander, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12909 Des Peres Woods Dr, Des Peres, MO 63131
Phone: 314-995-7081    Fax: 314-567-0802

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.