Cary Shiwarski
Nephrology Physician · Pittsburgh, PA
Cary Shiwarski is a nephrology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1134495955, issued on Mar 26, 2012. Check the license (Pennsylvania MD457150, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Cary Shiwarski
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD457150 PA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop St, Pittsburgh, PA 15213
- Phone
- (412) 647-5157
- Enumerated
- Mar 26, 2012
- Record last updated
- Mar 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915000725); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 651 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy AbbottCertified Registered Nurse Anesthetist1689943490
- Bisan Abboud, MDStudent in an Organized Health Care Education/Training Program1588359434
- Othman Abdul-MalakVascular Surgery Physician1003285602
- Mohamed Abdullah, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1164001277
- Raed Abdullah, MDSpecialist1962474353
- Michael Abesamis, M.D.Emergency Medicine Physician1467647958
Verify Cary Shiwarski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD457150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nephrology physician in 2024
101 Medicare Part D claims for 21 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril21 claims
- Eplerenone14 claims
- Fosfomycin Tromethamine12 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): 77.5 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: $213.75
2 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. 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
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cary Shiwarski among 651 nephrology physician records in Pennsylvania
Cary Shiwarski is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 75% of them.
- NPI issued2012 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2012 · median 2001 among the 468 with a school on file
- Record last updated2021 · 57% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
All 651 in Pennsylvania → Every provider in Pittsburgh → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Filitsa BenderPittsburgh, PA 152131851458418
- Emmanouel Coroneos, MDPittsburgh, PA 152131861478091
- Robert Denshaw, M.D.Pittsburgh, PA 152131457339467
- Laurence FriedmanPittsburgh, PA 152131740266659
- Ambreen Gul, MDPittsburgh, PA 152131346322757
- Sundaram Hariharan, MDPittsburgh, PA 152131619928447
- Hoda KaldasPittsburgh, PA 152131740316884
- Nitin KamatPittsburgh, PA 152131740278845
Common questions
What is Cary Shiwarski's NPI number?
Cary Shiwarski's National Provider Identifier (NPI) is 1134495955, issued on Mar 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Cary Shiwarski located?
The NPPES record lists a practice address at 200 Lothrop St, Pittsburgh, PA, 15213. Phone: (412) 647-5157. Providers update this record themselves, so call before visiting.
How can I verify Cary Shiwarski's license?
NPPES lists Pennsylvania license number MD457150, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cary Shiwarski prescribe under Medicare Part D?
In 2024, Cary Shiwarski had 101 Medicare Part D claims for 21 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Cary Shiwarski's MIPS final score?
The 2023 MIPS final score is 77.5 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.