Karthikeyan Ranganathan, M.D.,
Interventional Cardiology Physician · Pittsburgh, PA
Karthikeyan Ranganathan, M.D., is an interventional cardiology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1013358605, issued on Jul 10, 2013. Check the license (Pennsylvania MD473801, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Karthikeyan Ranganathan
- Credential
- M.D.,
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- MD473801 PA
Self-reported in NPPES; status is on the state search - Practice location
- 320 E North Ave FL 1, Pittsburgh, PA 15212
- Phone
- (516) 721-3935
- Enumerated
- Jul 10, 2013
- Record last updated
- Jul 18, 2024
- Fax
- (412) 359-6494
- Medicaid ID
- 103249401 PA
- Medicare enrollment
- Enrolled (PECOS I20210825000686); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 296 in Pennsylvania → Look up another NPI →
Also registered at 320 E North Ave FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail Arrigo, DOInternal Medicine Physician1316688559
- Daniel Davies, MDCardiovascular Disease Physician1316471220
- Caitlin FulkersonGerontology Nurse Practitioner1871131367
- Cosette Gourlias, PA-CMedical Physician Assistant1396418786
- Kelly Gramling, CRNPFamily Nurse Practitioner1235961632
- Margaret GrimmMedical Physician Assistant1932737517
Verify Karthikeyan Ranganathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD473801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,867 Medicare Part D claims for 206 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Spironolactone225 claims
- Entresto176 claims
- Furosemide156 claims
- Metoprolol Succinate135 claims
- Carvedilol115 claims
- Eliquis96 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): 93.8 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: $1,495.10
23 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 6,394 providers of this specialty with any payment received $7,062.29 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
- Allegheny ClinicKittanning, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karthikeyan Ranganathan among 296 interventional cardiology physician records in Pennsylvania
Karthikeyan Ranganathan, M.D., is one of 296 interventional cardiology physician records with a practice address in Pennsylvania. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 82% of them.
- NPI issued2013 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2010 · median 2000 among the 259 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Pennsylvania
There are 296 interventional cardiology physician records in Pennsylvania.
All 296 in Pennsylvania → Every provider in Pittsburgh → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Saif Al-Adwan, M.D.Pittsburgh, PA 152121851849848
- Mithun Chakravarthy, MDPittsburgh, PA 152121053606707
- Tony Farah, MDPittsburgh, PA 152121184624645
- Jerome Granato, MDPittsburgh, PA 152121316947526
- Adnan Khalif, M.D.Pittsburgh, PA 152121699158709
- Ramzi Khalil, MDPittsburgh, PA 152121790777829
- David Lasorda, DOPittsburgh, PA 152121063412955
- Francis Redican, MDPittsburgh, PA 152121972608222
Common questions
What is Karthikeyan Ranganathan, M.D.,'s NPI number?
Karthikeyan Ranganathan, M.D.,'s National Provider Identifier (NPI) is 1013358605, issued on Jul 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Karthikeyan Ranganathan, M.D., located?
The NPPES record lists a practice address at 320 E North Ave FL 1, Pittsburgh, PA, 15212. Phone: (516) 721-3935. Providers update this record themselves, so call before visiting.
How can I verify Karthikeyan Ranganathan, M.D.,'s license?
NPPES lists Pennsylvania license number MD473801, 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 Karthikeyan Ranganathan, M.D., prescribe under Medicare Part D?
In 2024, Karthikeyan Ranganathan, M.D., had 1,867 Medicare Part D claims for 206 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Karthikeyan Ranganathan, M.D.,'s MIPS final score?
The 2023 MIPS final score is 93.8 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.