NPPES file of Aug 9, 2026

Rajaganesh Rajagopalan, MD

Pulmonary Disease Physician · Sioux Falls, SD

Rajaganesh Rajagopalan, MD is a pulmonary disease physician with a practice address in Sioux Falls, South Dakota, and NPI 1669967147, issued on Jun 26, 2018. Check the license (South Dakota 15469, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; 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
1669967147
Name
Rajaganesh Rajagopalan
Credential
MD
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
15469 SD
Self-reported in NPPES; status is on the state search
Practice location
1325 S Cliff Ave, Sioux Falls, SD 57105
Phone
(605) 322-7663
Enumerated
Jun 26, 2018
Record last updated
Aug 5, 2024
Fax
(605) 322-7901
Medicare enrollment
Enrolled (PECOS I20240912003062); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1325 S Cliff Ave

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

  1. Colleen Achong, MDHospitalist Physician1841866340
  2. Comfort Agaba, MDInternal Medicine Physician1891221123
  3. Abdalah Ahmed, MDInternal Medicine Physician1457091993
  4. Mishka Ahmed, MDHospitalist Physician1285367979
  5. Mohammad Ahmed, M.DInternal Medicine Physician1528417821
  6. Jordan Ahrens, OTR/LOccupational Therapist1295442028

Verify Rajaganesh Rajagopalan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 15469
    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 South Dakota 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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91% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

123 Medicare Part D claims for 41 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Rajaganesh Rajagopalan123
  2. Specialty average1,425

Most prescribed

  1. Montelukast Sodium19 claims
  2. Fluticasone Propionate12 claims
  3. Stiolto Respimat12 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: $152.70

3 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rajaganesh Rajagopalan$152.70
  2. Specialty average$5,159.88

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

  1. Avera MckennanSioux Falls, SD

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

Rajaganesh Rajagopalan among 38 pulmonary disease physician records in South Dakota

Rajaganesh Rajagopalan, MD is one of 38 pulmonary disease physician records with a practice address in South Dakota. 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 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2010 · median 2003 among the 28 with a school on file
  • Record last updated2024 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in South Dakota

There are 38 pulmonary disease physician records in South Dakota.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Ross Bacon, M.D.Sioux Falls, SD 571051366528838
  2. Devin Bissoon, M.D.Sioux Falls, SD 571051215120506
  3. Joevasanth Devasahayam, M.DSioux Falls, SD 571051649434804
  4. Ashraf Elshami, M.D.Sioux Falls, SD 571051306842968
  5. Dayna Groskreutz, MDSioux Falls, SD 571051285667949
  6. Amit Gupta, MDSioux Falls, SD 571051073635462
  7. Richard Hardie, M.D.Sioux Falls, SD 571051487650040
  8. Brian Hurley, M.D.Sioux Falls, SD 571051700852480

Common questions

What is Rajaganesh Rajagopalan, MD's NPI number?

Rajaganesh Rajagopalan, MD's National Provider Identifier (NPI) is 1669967147, issued on Jun 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Rajaganesh Rajagopalan, MD located?

The NPPES record lists a practice address at 1325 S Cliff Ave, Sioux Falls, SD, 57105. Phone: (605) 322-7663. Providers update this record themselves, so call before visiting.

How can I verify Rajaganesh Rajagopalan, MD's license?

NPPES lists South Dakota license number 15469, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Rajaganesh Rajagopalan, MD prescribe under Medicare Part D?

In 2024, Rajaganesh Rajagopalan, MD had 123 Medicare Part D claims for 41 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.

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.