NPPES file of Aug 9, 2026

Karthik Sagar Mulkanoor, M.D.

Internal Medicine Physician · Columbus, OH

Karthik Sagar Mulkanoor, M.D. is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1720390859, issued on Jul 6, 2010. Check the license (Ohio 35.121971, as entered in NPPES) on the State Medical Board of Ohio; 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
1720390859
Name
Karthik Sagar Mulkanoor
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
35.121971 OH
Self-reported in NPPES; status is on the state search
Practice location
793 W State St, Columbus, OH 43222
Phone
(614) 234-1079
Enumerated
Jul 6, 2010
Record last updated
Dec 5, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(614) 234-2772
Medicaid ID
0092810 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →

Also registered at 793 W State St

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

  1. Andrew Abeles, M.D.Anesthesiology Physician1386967933
  2. Lusine Abrahamyan, M.D.Internal Medicine Physician1659683779
  3. Alfred AdomStudent in an Organized Health Care Education/Training Program1619236270
  4. Corey Amann, M.D.Family Medicine Physician1972763779
  5. Anait Azbekyan, M.D.Student in an Organized Health Care Education/Training Program1790104032
  6. Joseph Bach, MDAnatomic Pathology & Clinical Pathology Physician1710971916

Verify Karthik Sagar Mulkanoor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.121971    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 Ohio 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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75% fewer Medicare Part D claims than the average internal medicine physician in 2024

780 Medicare Part D claims for 132 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 21 claims were for opioids.

  1. Karthik Mulkanoor780
  2. Specialty average3,176

Most prescribed

  1. Furosemide62 claims
  2. Atorvastatin Calcium48 claims
  3. Carvedilol30 claims
  4. Lisinopril29 claims
  5. Pantoprazole Sodium24 claims
  6. Isosorbide Mononitrate Er23 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.

Industry payments in 2024: $265.72

11 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karthik Mulkanoor$265.72
  2. Specialty average$1,303.06

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

Karthik Sagar Mulkanoor among 5,277 internal medicine physician records in Ohio

Karthik Sagar Mulkanoor, M.D. is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.

  • NPI issued2010 · 58% of these records are older, 40% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2016 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

580 internal medicine physician records list a practice address in Columbus

They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.

All 5,277 in Ohio → Every provider in Columbus → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kamel Addo, MDColumbus, OH 432221700864626
  2. Ronald Bloomfield, MDColumbus, OH 432221578635868
  3. Thomas Brady, MDColumbus, OH 432221316980741
  4. Glenn Ciolli, M.D.Columbus, OH 432221265410708
  5. Maria Coccia, MDColumbus, OH 432221942316880
  6. Michael Cooney, M.D.Columbus, OH 432221447220876
  7. Briana Donaldson, D.O.Columbus, OH 432221669663829
  8. G. Patrick Ecklar, MDColumbus, OH 432221497702476

Common questions

What is Karthik Sagar Mulkanoor, M.D.'s NPI number?

Karthik Sagar Mulkanoor, M.D.'s National Provider Identifier (NPI) is 1720390859, issued on Jul 6, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Karthik Sagar Mulkanoor, M.D. located?

The NPPES record lists a practice address at 793 W State St, Columbus, OH, 43222. Phone: (614) 234-1079. Providers update this record themselves, so call before visiting.

How can I verify Karthik Sagar Mulkanoor, M.D.'s license?

NPPES lists Ohio license number 35.121971, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Karthik Sagar Mulkanoor, M.D. prescribe under Medicare Part D?

In 2024, Karthik Sagar Mulkanoor, M.D. had 780 Medicare Part D claims for 132 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.