Dr. Theodoros Kelesidis, MD

  • Dallas, TX
  • Infectious disease specialist
NPI1043487317PAC ID5395997597
Medicare services, 2024
100
Medicare patients, 2024
67
Part D claims, 2022
22
Publications
145
Clinical trials
4
Practice address
5200 Harry Hines Blvd, Dallas, TX 75235
Practice phone
Call (214) 590-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Parkland Memorial Hospital

Hospital · Dallas, Texas

See all 5 affiliations

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Dr. Theodoros Kelesidis is an infectious disease specialist in Dallas, Texas

Dr. Kelesidis practices at Parkland Memorial Hospital in Dallas, Texas, part of Parkland Health.

Dr. Kelesidis' NPI, 1043487317, was assigned on May 14, 2008. Dr. Kelesidis graduated from University of Athens in 2004. Dr. Kelesidis holds Texas license U5140.

NPI and contact details
Medicare PAC ID
5395997597
NPI enumeration date
May 14, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(214) 590-8000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Theodoros Kelesidis practices at Parkland Memorial Hospital in Dallas, Texas

Dr. Kelesidis' primary practice is Parkland Memorial Hospital, at 5200 Harry Hines Blvd, Dallas, TX 75235 in Dallas County. The practice phone is (214) 590-8000.

Source: Dmand AI Affiliation Data

Dr. Theodoros Kelesidis is affiliated with 4 sites of care and 1 medical group

Dr. Kelesidis' primary practice is Parkland Memorial Hospital in Dallas, Texas, part of Parkland Health. Dr. Kelesidis is also affiliated with William P. Clements Jr. University Hospital. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Kelesidis to 1 more clinical lab and 1 hospital outpatient department, each named with a free account.

See all 5 affiliations for Dr. Kelesidis

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

Dmand AI tracks the EHR system at Dr. Theodoros Kelesidis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kelesidis practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Parkland Memorial HospitalAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Theodoros Kelesidis is one of 629 infectious disease specialists in Texas

Infectious disease is Dr. Kelesidis' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Kelesidis is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Kelesidis' licenses on file in 3 states: Texas, California and Massachusetts.

Specialties and state licenses

  • Infectious disease, TexasPrimaryLicense U5140 · 2023 to 2026 · taxonomy 207RI0200X
  • California licenseLicense A106957 · 2009 to 2024
  • Internal medicine, MassachusettsLicense 228456 · 2008 to 2015 · taxonomy 207R00000X

Clinical focus

Dmand AI lists hiv/aids and pneumonia among the conditions Dr. Kelesidis treats.

Infectious disease specialists near Dr. Kelesidis

Counts of infectious disease specialists 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

Dr. Theodoros Kelesidis billed Medicare for 100 services in 2024

CMS data shows 100 Medicare services from Dr. Kelesidis across 2 procedure codes in 2024, for 67 Medicare patients. Medicare paid $11,075 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024100
Medicare patients67
Paid by Medicare$11,075
Procedure codes2

Dr. Kelesidis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 832024: 10020%

Dr. Kelesidis compared with the Texas median for infectious disease specialists, 2024

  • Dr. Kelesidis
  • Texas median
Medicare services
100vs 39274% below
Medicare patients
67vs 16559% below
Part D claims
22vs 20089% below

Medians across 571 infectious disease specialists in Texas with Dmand AI profiles that report each measure.

Dr. Kelesidis' 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 Dr. Kelesidis

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

Dr. Theodoros Kelesidis treated 67 Medicare patients in 2024, average age 66

CMS counts 67 Medicare patients who saw Dr. Kelesidis in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 4.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Kelesidis' median patient age at 56, with 35% women.

Medicare patients, 202467
Average age66
Average risk score4.19
Also on Medicaid28%

Dr. Kelesidis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Kelesidis' Medicare patients by sex, 2024

  • Women2740%
  • Men4060%

Chronic conditions among Dr. Kelesidis' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Diabetes55%
  5. Ischemic heart disease49%
  6. Heart failure48%
  7. Chronic kidney disease42%
  8. Mood disorders39%

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

Dr. Kelesidis' patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women35%
  • Men64%

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

Dr. Theodoros Kelesidis wrote 22 Medicare Part D claims in 2022

In 2022, Dr. Kelesidis wrote 22 Medicare Part D claims. They cover 2 drugs, with $39,050 in total drug cost. In 2016, CMS named 20 claims across 1 drug.

Part D claims, 202222
Drugs named by CMS2
Total drug cost$39,050

Dr. Kelesidis' most prescribed drugs by claims, 2022

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

Part D claims for drugs CMS names, 2016 to 2022

  • 2016
  • 2022
Claims for drugs CMS names
2016: 202022: 2210%

Drugs named by CMS: 2 in 2022, 1 in 2016.

See all prescribing by Dr. Kelesidis

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

Dr. Theodoros Kelesidis scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Kelesidis for performance year 2024, reported as part of a group. Dr. Kelesidis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Kelesidis' MIPS scores, performance year 2024

  • 83of 100Final score
  • 70.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Theodoros Kelesidis has 145 publications on record

Dmand AI links 145 papers to Dr. Kelesidis, published from 2005 to 2025. 2024 was the busiest year, with 7. The most frequent topics are Anti-Bacterial Agents, HIV Infections and Lipoproteins, HDL. Dr. Kelesidis has published most often in Am J Med. Dr. Kelesidis' most frequent co-authors are Iosif Kelesidis, MD, MS, Otto Orlean Yang, MD and Judith Silverstein Currier, MD.

Papers145
Years published2005 to 2025

Dr. Kelesidis' papers by year, 2016 to 2025

Topics Dr. Kelesidis writes about most

  • Anti-Bacterial Agents
  • HIV Infections
  • Lipoproteins, HDL
  • Adiponectin
  • Antioxidants
  • Coronary Artery Disease
  • Drug Resistance, Bacterial
  • Inflammation

Dr. Kelesidis' most frequent co-authors

Recent publications by Dr. Kelesidis

See all 145 publications and co-authors

See who Dr. Kelesidis researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kelesidis works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

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

Dr. Theodoros Kelesidis has worked on 4 clinical trials

Dmand AI links Dr. Kelesidis to 4 clinical trials, 2 of them phase 1/2 studies. 2 are still active or recruiting. Conditions studied include COVID-19, Acquired Immunodeficiency Syndrome and Lipid Metabolism Disorders. University of Texas Southwestern Medical Center sponsors the most, 3.

Clinical trials with Dr. Kelesidis by phase

  1. 1Early phase 1: 1 trial
  2. NonePhase 1: no trials
  3. 2Phase 1/2: 2 trials
  4. 1Phase 2: 1 trial
  5. NonePhase 3: no trials
  6. NonePhase 4: no trials

Conditions in Dr. Kelesidis' trials

  • COVID-19
  • Acquired Immunodeficiency Syndrome
  • Lipid Metabolism Disorders
  • Severe Acute Respiratory Syndrome
  • Metabolic Diseases

Recent clinical trials with Dr. Kelesidis

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Theodoros Kelesidis received $116 in industry payments from 2016 to 2025

CMS Open Payments shows 4 general payments to Dr. Kelesidis from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Merck Sharp & Dohme Corporation paid the most, $91.

General payments to Dr. Kelesidis by program year, 2016 to 2025

General payments to Dr. Kelesidis by kind, 2016 to 2025

$116in total
  • Food and beverage$9683%
  • Education$2017%

Companies that paid Dr. Kelesidis the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kelesidis

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

Dr. Theodoros Kelesidis graduated from University of Athens

Dr. Kelesidis graduated from University of Athens in 2004.

  1. Medical schoolUniversity of Athens
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Theodoros Kelesidis accepts plans from 19 insurance carriers

Dr. Kelesidis is in network with 19 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Kelesidis accepts, by number of carriers

  1. HMO11
  2. PPO11
  3. Medicare7
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Theodoros Kelesidis'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Theodoros Kelesidis

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

What is Dr. Theodoros Kelesidis' NPI number?

Dr. Theodoros Kelesidis' NPI number is 1043487317. It was assigned on May 14, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Theodoros Kelesidis?

Dr. Theodoros Kelesidis is an infectious disease specialist in Dallas, Texas. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Theodoros Kelesidis practice?

Dr. Kelesidis practices at 5200 Harry Hines Blvd, Dallas, TX 75235. Dr. Kelesidis' primary practice is Parkland Memorial Hospital in Dallas, Texas, part of Parkland Health. Dmand AI also links Dr. Kelesidis to 1 clinical lab and 1 hospital outpatient department.

What is Dr. Theodoros Kelesidis' office phone number?

The practice phone on file for Dr. Kelesidis is (214) 590-8000.

What is Dr. Theodoros Kelesidis' medical license number?

Dr. Kelesidis holds Texas license U5140, one of the licenses on file in 3 states.

Which states has Dr. Theodoros Kelesidis been licensed in?

Dmand AI has state licenses on file for Dr. Kelesidis in Texas (2023 to 2026), California (2009 to 2024) and Massachusetts (2008 to 2015).

Which hospitals is Dr. Theodoros Kelesidis affiliated with?

Dr. Kelesidis practices at Parkland Memorial Hospital in Dallas, Texas. Dr. Kelesidis is also affiliated with William P. Clements Jr. University Hospital.

What medical group is Dr. Theodoros Kelesidis part of?

Dr. Kelesidis is linked to University of Texas Southwestern Medical Center.

Does Dr. Theodoros Kelesidis accept Medicare?

Yes. CMS data shows Dr. Kelesidis billed Medicare for 100 services in 2024, and Dr. Kelesidis accepts Medicare assignment.

What is Dr. Theodoros Kelesidis' MIPS score?

Dr. Kelesidis' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Theodoros Kelesidis see?

CMS counts 67 Medicare patients who saw Dr. Kelesidis in 2024, with an average age of 66.

Is Dr. Theodoros Kelesidis board certified?

Yes. Dr. Kelesidis is board certified in infectious disease by the American Board of Internal Medicine.

What services does Dr. Theodoros Kelesidis bill to Medicare?

In 2024, Dr. Kelesidis' most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).

Where did Dr. Theodoros Kelesidis go to medical school?

Dr. Kelesidis graduated from University of Athens in 2004.

What drugs does Dr. Theodoros Kelesidis prescribe most?

In 2022 Medicare Part D data, Dr. Kelesidis' most prescribed drugs by claims were Descovy and Pifeltro.

Has Dr. Theodoros Kelesidis received payments from drug or device companies?

CMS Open Payments shows $116 in general payments to Dr. Kelesidis from 2 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Theodoros Kelesidis been practicing?

Dr. Kelesidis graduated from medical school in 2004, 22 years ago.

Does Dr. Theodoros Kelesidis do research?

Dmand AI links 145 publications to Dr. Kelesidis, published from 2005 to 2025. Dr. Kelesidis has worked on 4 clinical trials.

Who does Dr. Theodoros Kelesidis publish with?

Dr. Kelesidis' most frequent co-authors are Iosif Kelesidis, MD, MS (10 shared papers), Otto Orlean Yang, MD (9 shared papers) and Judith Silverstein Currier, MD (7 shared papers).

What insurance does Dr. Theodoros Kelesidis accept?

Dr. Kelesidis is in network with 19 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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