Yohalakshmi Chelladurai, MBBS, MPH

  • Salem, OR
  • Internist
NPI1760801054PAC ID7012210826
Medicare services, 2024
92
Medicare patients, 2024
59
Part D claims, 2024
184
Publications
16
Hospital affiliations
1
Practice address
890 Oak Street, SE, Salem, OR 97301
Practice phone
Call (503) 561-5200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Salem Hospital

Hospital · Salem, Oregon

See all 3 affiliations

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Yohalakshmi Chelladurai is an internist in Salem, Oregon

Yohalakshmi Chelladurai practices at Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics.

Yohalakshmi Chelladurai's NPI, 1760801054, was assigned on April 15, 2014. Yohalakshmi Chelladurai holds Oregon license 180751.

NPI and contact details
Medicare PAC ID
7012210826
NPI enumeration date
April 15, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(503) 561-5200
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Yohalakshmi Chelladurai practices at Salem Hospital in Salem, Oregon

Yohalakshmi Chelladurai's primary practice is Salem Hospital, at 890 Oak Street, SE, Salem, OR 97301 in Marion County. The practice phone is (503) 561-5200.

  • Salem Hospital
    890 Oak Street, SE, Salem, OR 97301 · Marion CountyPhone(503) 561-5200

Source: Dmand AI Affiliation Data

Yohalakshmi Chelladurai is affiliated with 1 site of care and 2 medical groups

Yohalakshmi Chelladurai's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics. The medical group on file is Salem Health. Dmand AI also links Yohalakshmi Chelladurai to 1 more medical group, named with a free account. Yohalakshmi Chelladurai's employer is on file too: a hospital.

See all 3 affiliations for Yohalakshmi Chelladurai

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Yohalakshmi Chelladurai's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Yohalakshmi Chelladurai practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Salem HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Salem Health Hospitals and Clinics and 6.2K+ hospitals, with verified contacts in the same login.

Yohalakshmi Chelladurai is one of 1,680 internists in Oregon

Internal medicine is Yohalakshmi Chelladurai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Yohalakshmi Chelladurai is licensed in Oregon.

Specialties and state licenses

  • Internal medicine, OregonPrimaryLicense 180751 · taxonomy 207R00000X

Internists near Yohalakshmi Chelladurai

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Yohalakshmi Chelladurai billed Medicare for 92 services in 2024

CMS data shows 92 Medicare services from Yohalakshmi Chelladurai across 2 procedure codes in 2024, for 59 Medicare patients. Medicare paid $5,649 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202492
Medicare patients59
Paid by Medicare$5,649
Procedure codes2

Yohalakshmi Chelladurai's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2012024: 9254%

Yohalakshmi Chelladurai compared with the Oregon median for internists, 2024

  • Yohalakshmi Chelladurai
  • Oregon median
Medicare services
92vs 30069% below
Medicare patients
59vs 13255% below
Part D claims
57vs 22274% below

Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.

Yohalakshmi Chelladurai's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Yohalakshmi Chelladurai

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Yohalakshmi Chelladurai treated 59 Medicare patients in 2024, average age 77

CMS counts 59 Medicare patients who saw Yohalakshmi Chelladurai in 2024. The largest group is 85 and over, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Yohalakshmi Chelladurai's median patient age at 73, with 54% women.

Medicare patients, 202459
Average age77
Average risk score2.74
Also on Medicaid41%

Yohalakshmi Chelladurai's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Yohalakshmi Chelladurai's Medicare patients by sex, 2024

  • Women3254%
  • Men2746%

Chronic conditions among Yohalakshmi Chelladurai's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis66%
  4. Chronic kidney disease46%
  5. Heart failure46%
  6. Ischemic heart disease46%
  7. Diabetes42%
  8. Atrial fibrillation39%

Share of Medicare patients with each condition. A patient can have several.

Yohalakshmi Chelladurai's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women54%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Yohalakshmi Chelladurai wrote 184 Medicare Part D claims in 2024

In 2024, Yohalakshmi Chelladurai wrote 184 Medicare Part D claims for 54 patients. 89% of them were for generic drugs. CMS names the drug for 57 of them, across 4 drugs with 11 or more claims each, at $1,838 in total drug cost. In 2023, CMS named 14 claims across 1 drug.

Part D claims, 2024184
Drugs named by CMS4
Total drug cost$1,838
Part D patients54

Yohalakshmi Chelladurai's Part D claims by kind of drug, 2024

  • Generic163 claims89%
  • Brand-name21 claims11%

Yohalakshmi Chelladurai's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Yohalakshmi Chelladurai's Part D claims, 2024

  • Antibiotics11%20 of 184 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 142024: 57307%

Drugs named by CMS: 4 in 2024, 1 in 2023.

See all prescribing by Yohalakshmi Chelladurai

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Yohalakshmi Chelladurai takes part in Medicare

Yohalakshmi Chelladurai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Yohalakshmi Chelladurai has 16 publications on record

Dmand AI links 16 papers to Yohalakshmi Chelladurai, published from 2013 to 2018. 2013 was the busiest year, with 7. The most frequent topics are Randomized Controlled Trials as Topic, Asthma and Conjunctivitis, Allergic. Yohalakshmi Chelladurai has published most often in J Allergy Clin Immunol Pract. Yohalakshmi Chelladurai's most frequent co-authors are Jodi Beth Segal, MD, Sandra Lin, MD and Daniel J. Brotman, MD.

Papers16
Years published2013 to 2018

Yohalakshmi Chelladurai's papers by year, 2013 to 2018

Topics Yohalakshmi Chelladurai writes about most

  • Randomized Controlled Trials as Topic
  • Asthma
  • Conjunctivitis, Allergic
  • Desensitization, Immunologic
  • Rhinitis, Allergic
  • Injections, Subcutaneous
  • Rhinitis, Allergic, Perennial
  • Administration, Sublingual

Yohalakshmi Chelladurai's most frequent co-authors

Recent publications by Yohalakshmi Chelladurai

See all 16 publications and co-authors

See who Yohalakshmi Chelladurai researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Yohalakshmi Chelladurai works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Yohalakshmi Chelladurai received $12 in industry payments in 2016

CMS Open Payments shows 1 general payment to Yohalakshmi Chelladurai from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $12.

Companies that paid Yohalakshmi Chelladurai the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Yohalakshmi Chelladurai

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Yohalakshmi Chelladurai's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Yohalakshmi Chelladurai

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Yohalakshmi Chelladurai's NPI number?

Yohalakshmi Chelladurai's NPI number is 1760801054. It was assigned on April 15, 2014, and it is active in the NPI Registry.

What does Yohalakshmi Chelladurai specialize in?

Yohalakshmi Chelladurai is an internist in Salem, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Yohalakshmi Chelladurai practice?

Yohalakshmi Chelladurai practices at 890 Oak Street, SE, Salem, OR 97301. Yohalakshmi Chelladurai's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics. Dmand AI also links Yohalakshmi Chelladurai to 1 medical group.

What is Yohalakshmi Chelladurai's office phone number?

The practice phone on file for Yohalakshmi Chelladurai is (503) 561-5200.

What is Yohalakshmi Chelladurai's medical license number?

Yohalakshmi Chelladurai holds Oregon license 180751.

Which hospitals is Yohalakshmi Chelladurai affiliated with?

Yohalakshmi Chelladurai practices at Salem Hospital in Salem, Oregon.

What medical group is Yohalakshmi Chelladurai part of?

Yohalakshmi Chelladurai is linked to Salem Health. Dmand AI links Yohalakshmi Chelladurai to 1 more medical group.

Does Yohalakshmi Chelladurai accept Medicare?

Yes. CMS data shows Yohalakshmi Chelladurai billed Medicare for 92 services in 2024, and Yohalakshmi Chelladurai accepts Medicare assignment.

How many Medicare patients does Yohalakshmi Chelladurai see?

CMS counts 59 Medicare patients who saw Yohalakshmi Chelladurai in 2024, with an average age of 77.

What services does Yohalakshmi Chelladurai bill to Medicare?

In 2024, Yohalakshmi Chelladurai's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).

Show 5 more questionsShow fewer questions

What drugs does Yohalakshmi Chelladurai prescribe most?

In 2024 Medicare Part D data, Yohalakshmi Chelladurai's most prescribed drugs by claims were Ropinirole HCl, Pravastatin Sodium and Baclofen.

Has Yohalakshmi Chelladurai received payments from drug or device companies?

CMS Open Payments shows $12 in general payments to Yohalakshmi Chelladurai from 1 company from 2016 to 2016. The largest total came from Pfizer Inc.

How long has Yohalakshmi Chelladurai been practicing?

Yohalakshmi Chelladurai graduated from medical school in 2010, 16 years ago.

Does Yohalakshmi Chelladurai do research?

Dmand AI links 16 publications to Yohalakshmi Chelladurai, published from 2013 to 2018.

Who does Yohalakshmi Chelladurai publish with?

Yohalakshmi Chelladurai's most frequent co-authors are Jodi Beth Segal, MD (8 shared papers), Sandra Lin, MD (5 shared papers) and Daniel J. Brotman, MD (4 shared papers).

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