Pablo Daniel Dayer, MD
Nephrology Physician · Chesterfield, MO
Pablo Daniel Dayer, MD is a nephrology physician with a practice address in Chesterfield, Missouri, and NPI 1972778165, issued on Apr 28, 2008. Check the license (Missouri 2008009074, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Pablo Daniel Dayer
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 2008009074 MO
Self-reported in NPPES; status is on the state search - Practice location
- 222 S Woods Mill RD, Chesterfield, MO 63017
- Phone
- (314) 205-6600
- Enumerated
- Apr 28, 2008
- Record last updated
- Aug 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (314) 205-6682
- Medicare enrollment
- Enrolled (PECOS I20080613000605); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 285 in Missouri → Look up another NPI →
Also registered at 222 S Woods Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Venkat Arukala, M.D.Internal Medicine Physician1205210887
- Richard Bell, MDSpecialist1780679373
- John Best, MDPulmonary Disease Physician1053429977
- Ronald Bilchik, M.D.Specialist1992740435
Verify Pablo Daniel Dayer 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 2008009074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% more Medicare Part D claims than the average nephrology physician in 2024
2,455 Medicare Part D claims for 363 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide218 claims
- Doxazosin Mesylate200 claims
- Amlodipine Besylate140 claims
- Bumetanide87 claims
- Gabapentin80 claims
- Hydralazine Hcl77 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.
The MIPS final score for 2023 (Medicare payment program): 89.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $408.55
20 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Medical Specialists OF St Lukes LLCChesterfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pablo Daniel Dayer among 285 nephrology physician records in Missouri
Pablo Daniel Dayer, MD 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 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 32% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2001 · median 2000 among the 212 with a school on file
- Record last updated2015 · 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).
Nephrology Physician providers in Missouri
There are 285 nephrology physician records in Missouri.
All 285 in Missouri → Every provider in Chesterfield → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Svetha Chunduri, M.D.Chesterfield, MO 630171033346838
- Anibal Melo, MDChesterfield, MO 630171861563421
- Thomas Pohlman, M.D.Chesterfield, MO 630171760597629
- Mark Ravenscraft, MDTown And Country, MO 630171669571238
- Sadaf Sheikh, M.D.Chesterfield, MO 630171104239888
- John Mellas, MDFenton, MO 630261497712079
- Ana Stark, MDFestus, MO 630281811188758
- Sarah Sundet, D.O., MBAFestus, MO 630281316186836
Common questions
What is Pablo Daniel Dayer, MD's NPI number?
Pablo Daniel Dayer, MD's National Provider Identifier (NPI) is 1972778165, issued on Apr 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Pablo Daniel Dayer, MD located?
The NPPES record lists a practice address at 222 S Woods Mill RD, Chesterfield, MO, 63017. Phone: (314) 205-6600. Providers update this record themselves, so call before visiting.
How can I verify Pablo Daniel Dayer, MD's license?
NPPES lists Missouri license number 2008009074, 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 Pablo Daniel Dayer, MD prescribe under Medicare Part D?
In 2024, Pablo Daniel Dayer, MD had 2,455 Medicare Part D claims for 363 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Pablo Daniel Dayer, MD's MIPS final score?
The 2023 MIPS final score is 89.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.