Piotr T. Dyk, M.D.
Nephrology Physician · Lake Saint Louis, MO
Piotr T. Dyk, M.D. is a nephrology physician with a practice address in Lake Saint Louis, Missouri, and NPI 1194712927, issued on Oct 6, 2005. Check the license (Missouri 36787, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Piotr T. Dyk
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 36787 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Edgewater PT Ste 303, Lake Saint Louis, MO 63367
- Phone
- (636) 265-2225
- Enumerated
- Oct 6, 2005
- Record last updated
- Sep 19, 2024
- Medicaid ID
- 203554118 MO
- Medicare enrollment
- Enrolled (PECOS I20090415000200); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 285 in Missouri → Look up another NPI →
Also registered at 1000 Edgewater PT Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Young, MDNephrology Physician1184742520
Verify Piotr T. Dyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 36787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average nephrology physician in 2024
947 Medicare Part D claims for 98 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Losartan Potassium109 claims
- Jardiance108 claims
- Calcium Acetate75 claims
- Chlorthalidone65 claims
- Amlodipine Besylate60 claims
- Furosemide46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $65.50
6 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Piotr T. Dyk among 285 nephrology physician records in Missouri
Piotr T. Dyk, M.D. is one of 285 nephrology physician records with a practice address in Missouri. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1979 · median 2000 among the 212 with a school on file
- Record last updated2024 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 nephrology physician records list a practice address in Lake Saint Louis
They are 2 of the 129 NPPES records with a practice address in Lake Saint Louis, and 285 nephrology physician records in Missouri.
All 285 in Missouri → Every provider in Lake Saint Louis → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Geetha Balasubramanian, MDLake St Louis, MO 633671942219563
- Daniel Young, MDLake Saint Louis, MO 633671184742520
- Henrikas Juknis, MDSaint Peters, MO 633761578531299
- Furqan Raja, MDSaint Peters, MO 633761013973213
- Gary Singer, M.D.Saint Peters, MO 633761366439283
- Ramez SunnaSaint Peters, MO 633761518245216
- Justo Gonzalez-Trapaga, M.D.Hannibal, MO 634011477553865
- Prashanth Podaralla, M.D.Hannibal, MO 634011730226952
Common questions
What is Piotr T. Dyk, M.D.'s NPI number?
Piotr T. Dyk, M.D.'s National Provider Identifier (NPI) is 1194712927, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Piotr T. Dyk, M.D. located?
The NPPES record lists a practice address at 1000 Edgewater PT Ste 303, Lake Saint Louis, MO, 63367. Phone: (636) 265-2225. Providers update this record themselves, so call before visiting.
How can I verify Piotr T. Dyk, M.D.'s license?
NPPES lists Missouri license number 36787, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Piotr T. Dyk, M.D. prescribe under Medicare Part D?
In 2024, Piotr T. Dyk, M.D. had 947 Medicare Part D claims for 98 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.