Nancy Kay Sweitzer, MD
Advanced Heart Failure and Transplant Cardiology Physician · Saint Louis, MO
Nancy Kay Sweitzer, MD is an advanced heart failure and transplant cardiology physician with a practice address in Saint Louis, Missouri, and NPI 1619938081, issued on Mar 28, 2006. Check the license (Missouri 2022027883, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Nancy Kay Sweitzer
- Credential
- MD
- Primary taxonomy
- Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X
- License number
- 2022027883 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1020 N Mason RD, Saint Louis, MO 63141
- Phone
- (314) 362-1291
- Enumerated
- Mar 28, 2006
- Record last updated
- Apr 17, 2025
- Fax
- (314) 362-4278
- Medicaid ID
- 200114737 MO
- Medicare enrollment
- Enrolled (PECOS I20220921002463); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest advanced heart failure and transplant cardiology physician records → All 28 in Missouri → Look up another NPI →
Also registered at 1020 N Mason RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meghan Bezaire, FNPFamily Nurse Practitioner1952828584
- Neil Ermitano, DPMPodiatrist1649620634
- Nathan Frogge, MDInterventional Cardiology Physician1982017943
- Farhan Katchi, MDCardiovascular Disease Physician1396031225
- Kory Lavine, MDAdvanced Heart Failure and Transplant Cardiology Physician1295990315
- Christian McNeely, MDInterventional Cardiology Physician1720469851
Verify Nancy Kay Sweitzer 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 2022027883Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average advanced heart failure and transplant cardiology physician in 2024
458 Medicare Part D claims for 56 beneficiaries, against an average of 1,965 among the 1,124 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Entresto61 claims
- Spironolactone55 claims
- Jardiance41 claims
- Carvedilol36 claims
- Furosemide26 claims
- Amlodipine Besylate25 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 practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,204.68
2 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,027 providers of this specialty with any payment received $10,265.85 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
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy Kay Sweitzer among 28 advanced heart failure and transplant cardiology physician records in Missouri
Nancy Kay Sweitzer, MD is one of 28 advanced heart failure and transplant cardiology physician records with a practice address in Missouri. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 100% of these records are
- Graduated1993 · median 2006 among the 28 with a school on file
- Record last updated2025 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0001X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Heart Failure and Transplant Cardiology Physician providers in Missouri
There are 28 advanced heart failure and transplant cardiology physician records in Missouri.
All 28 in Missouri → Every provider in Saint Louis → Advanced Heart Failure and Transplant Cardiology Physician nationwide →
The 8 advanced heart failure and transplant cardiology physician records with the nearest ZIP codes
- Jonathan Davis, M.D.Saint Louis, MO 631411538303276
- Kory Lavine, MDSaint Louis, MO 631411295990315
- Amanda Verma, MDSaint Louis, MO 631411740523547
- Gregory Ewald, MDSaint Louis, MO 631101073557401
- Edward Geltman, MDSaint Louis, MO 631101255357562
- Justin Hartupee, MDSaint Louis, MO 631101053632422
- Ali Javaheri, MDSaint Louis, MO 631101740449354
- Michael Katsnelson, MDSaint Louis, MO 631101629504436
Common questions
What is Nancy Kay Sweitzer, MD's NPI number?
Nancy Kay Sweitzer, MD's National Provider Identifier (NPI) is 1619938081, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Kay Sweitzer, MD located?
The NPPES record lists a practice address at 1020 N Mason RD, Saint Louis, MO, 63141. Phone: (314) 362-1291. Providers update this record themselves, so call before visiting.
How can I verify Nancy Kay Sweitzer, MD's license?
NPPES lists Missouri license number 2022027883, 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 Nancy Kay Sweitzer, MD prescribe under Medicare Part D?
In 2024, Nancy Kay Sweitzer, MD had 458 Medicare Part D claims for 56 beneficiaries; the average among advanced heart failure and transplant cardiology physician prescribers was 1,965. Part D covers Medicare prescriptions only.
What is Nancy Kay Sweitzer, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. 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.