Joevasanth Mariasingam Devasahayam, M.D
Pulmonary Disease Physician · Sioux Falls, SD
Joevasanth Mariasingam Devasahayam, M.D is a pulmonary disease physician with a practice address in Sioux Falls, South Dakota, and NPI 1649434804, issued on Jul 16, 2008. Check the license (South Dakota 10258, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Joevasanth Mariasingam Devasahayam
- Credential
- M.D
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 10258 SD
T3131 TX
2008009085 MO
35.097427 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1301 S Cliff Ave Ste 601, Sioux Falls, SD 57105
- Phone
- (605) 322-6930
- Enumerated
- Jul 16, 2008
- Record last updated
- Aug 10, 2023
- Fax
- (605) 322-6931
- Medicaid ID
- 0050492 OH
- Medicare enrollment
- Enrolled (PECOS I20210920002471); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1301 S Cliff Ave Ste 601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaitlin Branick, MDPulmonary Disease Physician1093245912
- Travis Hanson, M.D.Pulmonary Disease Physician1700197498
- Michael King, CNPFamily Nurse Practitioner1619600442
- Natasha Meyer, CNPFamily Nurse Practitioner1306321971
- Amy Mundhenke, CNPFamily Nurse Practitioner1134851454
- Dana Olinger, ACNP-BCAcute Care Nurse Practitioner1447507660
Verify Joevasanth Mariasingam Devasahayam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 10258Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
146 Medicare Part D claims for 35 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Azithromycin28 claims
- Trelegy Ellipta21 claims
- Albuterol Sulfate Hfa17 claims
- Prednisone12 claims
- Montelukast Sodium11 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): 34.8 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: $291.85
9 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Pulmonary Disease Physician providers in South Dakota
There are 38 pulmonary disease physician records in South Dakota.
Other pulmonary disease physician records in South Dakota
- Mustafa Ali, MDSioux Falls, SD1467004515
- Deptmer Ashley, M.D.Aberdeen, SD1780119669
- Mohammed Awad, MDSioux Falls, SD1255818423
- Ross Bacon, M.D.Sioux Falls, SD1366528838
- Devin Bissoon, M.D.Sioux Falls, SD1215120506
- Javier Bogarin, MDRapid City, SD1336201953
- Kaitlin Branick, MDSioux Falls, SD1093245912
- Masaru Chiba, MDRapid City, SD1053389130
- Ashraf Elshami, M.D.Sioux Falls, SD1306842968
- Dayna Groskreutz, MDSioux Falls, SD1285667949
Common questions
What is Joevasanth Mariasingam Devasahayam, M.D's NPI number?
Joevasanth Mariasingam Devasahayam, M.D's National Provider Identifier (NPI) is 1649434804, issued on Jul 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joevasanth Mariasingam Devasahayam, M.D located?
The NPPES record lists a practice address at 1301 S Cliff Ave Ste 601, Sioux Falls, SD, 57105. Phone: (605) 322-6930. Providers update this record themselves, so call before visiting.
How can I verify Joevasanth Mariasingam Devasahayam, M.D's license?
NPPES lists South Dakota license number 10258, 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 Joevasanth Mariasingam Devasahayam, M.D prescribe under Medicare Part D?
In 2024, Joevasanth Mariasingam Devasahayam, M.D had 146 Medicare Part D claims for 35 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Joevasanth Mariasingam Devasahayam, M.D's MIPS final score?
The 2023 MIPS final score is 34.8 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.