NPPES file of Aug 9, 2026

Narayana Sarma Venkata Singam, MD

Cardiovascular Disease Physician · Louisville, KY

Narayana Sarma Venkata Singam, MD is a cardiovascular disease physician with a practice address in Louisville, Kentucky, and NPI 1609294131, issued on Apr 1, 2014. Check the license (Kentucky 50127, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609294131
Name
Narayana Sarma Venkata Singam
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
50127 KY
66656 MN
57.024365 OH
Self-reported in NPPES; status is on the state search
Practice location
225 Abraham Flexner Way Ste 305, Louisville, KY 40202
Phone
(502) 585-4321
Enumerated
Apr 1, 2014
Record last updated
May 27, 2025
Medicaid ID
7100472990 KY
Medicare enrollment
Enrolled (PECOS I20220805003141); accepts Medicare assignment
Medical or professional school
University Of Cincinnati College Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 225 Abraham Flexner Way Ste 305

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kirolos Barssoum, MDCardiovascular Disease Physician1669997904
  2. Diane Bielefeld, APRNNurse Practitioner1609183862
  3. Jordyn Biggs, APRNFamily Nurse Practitioner1881103083
  4. Suresh Rekhraj, M.D.Cardiovascular Disease Physician1487652103
  5. Beth Walker, FNP-BCFamily Nurse Practitioner1790920494
  6. David White, APRNNurse Practitioner1437674736

Verify Narayana Sarma Venkata Singam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 50127    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $129.39

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Narayana Sarma Singam$129.39
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Medstar Heart Institute LLCWashington, DC
  2. Medstar Medical Group II LLCWashington, DC
  3. University OF Louisville Physicians IncLouisville, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cardiovascular Disease Physician providers in Kentucky

There are 284 cardiovascular disease physician records in Kentucky.

All 284 in Kentucky → Every provider in Louisville →

Other cardiovascular disease physician records in Kentucky

  1. Mahmoud Abualayem, MD.Berea, KY1659703163
  2. Ahmad Abuarqoub, M.D.Morehead, KY1568820561
  3. Jesse Adams, MDLouisville, KY1760470587
  4. Olusola Adekoya, DOCovington, KY1255891537
  5. Arpit Agrawal, MDLouisville, KY1386872257
  6. Aslam Ahmad, MDDanville, KY1992702476
  7. Sergei Airapetov, DOLouisville, KY1467931501
  8. Muhammad Akbar, M.D.Bowling Green, KY1326231622
  9. Emmanuel Akuna, MDAshland, KY1750933594
  10. Lauren Albers, M.D.Louisville, KY1427410596

Common questions

What is Narayana Sarma Venkata Singam, MD's NPI number?

Narayana Sarma Venkata Singam, MD's National Provider Identifier (NPI) is 1609294131, issued on Apr 1, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Narayana Sarma Venkata Singam, MD located?

The NPPES record lists a practice address at 225 Abraham Flexner Way Ste 305, Louisville, KY, 40202. Phone: (502) 585-4321. Providers update this record themselves, so call before visiting.

How can I verify Narayana Sarma Venkata Singam, MD's license?

NPPES lists Kentucky license number 50127, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.