Dr. Pranatharthi H. Chandrasekar, MD

  • Detroit, MI
  • Infectious disease specialist
NPI1861430944
Medicare services, 2024
187
Medicare patients, 2024
72
Part D claims, 2024
25
Publications
80
Clinical trials
1
Practice address
4100 John R St, Detroit, MI 48201
Practice phone
Call (800) 527-6266
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Karmanos Cancer Center - Detroit

Detroit, Michigan

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Dr. Pranatharthi H. Chandrasekar is an infectious disease specialist in Detroit, Michigan

Dr. Chandrasekar practices at Karmanos Cancer Center - Detroit in Detroit, Michigan.

Dr. Chandrasekar's NPI, 1861430944, was assigned on June 2, 2006. Dr. Chandrasekar holds Michigan license 4301046420.

NPI and contact details
NPI enumeration date
June 2, 2006
NPI status
Active
Practice phone
(800) 527-6266
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
78
Medical school graduation
1974

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

Dr. Pranatharthi H. Chandrasekar practices at Karmanos Cancer Center - Detroit in Detroit, Michigan

Dr. Chandrasekar's primary practice is Karmanos Cancer Center - Detroit, at 4100 John R St, Detroit, MI 48201 in Wayne County. The practice phone is (800) 527-6266.

  • Karmanos Cancer Center - Detroit
    4100 John R St, Detroit, MI 48201 · Wayne CountyPhone(800) 527-6266

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Pranatharthi H. Chandrasekar is affiliated with 2 sites of care and 1 medical group

Dr. Chandrasekar's primary practice is Karmanos Cancer Center - Detroit in Detroit, Michigan. The medical group on file is Wayne Health. Dmand AI also links Dr. Chandrasekar to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Chandrasekar

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Pranatharthi H. Chandrasekar's practice

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

EHR by site
SiteEHR vendor and product
Karmanos Cancer Center - DetroitAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Pranatharthi H. Chandrasekar is one of 264 infectious disease specialists in Michigan

Infectious disease is Dr. Chandrasekar's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Chandrasekar is licensed in Michigan.

Specialties and state licenses

  • Infectious disease, MichiganPrimaryLicense 4301046420 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Chandrasekar

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. Pranatharthi H. Chandrasekar billed Medicare for 187 services in 2024

CMS data shows 187 Medicare services from Dr. Chandrasekar across 6 procedure codes in 2024, for 72 Medicare patients. Medicare paid $13,167 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024187
Medicare patients72
Paid by Medicare$13,167
Procedure codes6

Dr. Chandrasekar's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1882024: 1871%

Dr. Chandrasekar compared with the Michigan median for infectious disease specialists, 2024

  • Dr. Chandrasekar
  • Michigan median
Medicare services
187vs 31841% below
Medicare patients
72vs 14350% below
Part D claims
13vs 13991% below

Medians across 266 infectious disease specialists in Michigan with Dmand AI profiles that report each measure.

Dr. Chandrasekar'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 Dr. Chandrasekar

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chandrasekar and other infectious disease specialists in Michigan.

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

Dr. Pranatharthi H. Chandrasekar treated 72 Medicare patients in 2024, average age 65

CMS counts 72 Medicare patients who saw Dr. Chandrasekar in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 61% have high cholesterol. 38% are also on Medicaid. Their average risk score is 3.23, 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. Chandrasekar's median patient age at 67, with 57% women.

Medicare patients, 202472
Average age65
Average risk score3.23
Also on Medicaid38%

Dr. Chandrasekar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chandrasekar's Medicare patients by sex, 2024

  • Women3346%
  • Men3954%

Chronic conditions among Dr. Chandrasekar's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol61%
  3. Arthritis53%
  4. Heart failure49%
  5. Anxiety46%
  6. Chronic kidney disease43%
  7. Ischemic heart disease39%
  8. COPD38%

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

Dr. Chandrasekar's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women57%
  • Men43%

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

Dr. Pranatharthi H. Chandrasekar wrote 25 Medicare Part D claims in 2024

In 2024, Dr. Chandrasekar wrote 25 Medicare Part D claims. 76% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $162 in total drug cost. In 2022, CMS named 16 claims across 1 drug.

Part D claims, 202425
Drugs named by CMS1
Total drug cost$162

Dr. Chandrasekar's Part D claims by kind of drug, 2024

  • Generic19 claims76%
  • Brand-name and other6 claims24%

Dr. Chandrasekar's most prescribed drugs by claims, 2023

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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 162023: 1319%

Drugs named by CMS: 1 in 2023, 1 in 2022.

See all prescribing by Dr. Chandrasekar

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

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Dr. Pranatharthi H. Chandrasekar has 80 publications on record

Dmand AI links 80 papers to Dr. Chandrasekar, published from 2005 to 2024. 2021 was the busiest year, with 7. The most frequent topics are Antifungal Agents, Hematopoietic Stem Cell Transplantation and Anti-Bacterial Agents. Dr. Chandrasekar has published most often in Open Forum Infect Dis. Dr. Chandrasekar's most frequent co-authors are George J. Alangaden, MD, Marisa Haydee Miceli, MD and Teena Chopra, MD.

Papers80
Years published2005 to 2024

Dr. Chandrasekar's papers by year, 2015 to 2024

Topics Dr. Chandrasekar writes about most

  • Antifungal Agents
  • Hematopoietic Stem Cell Transplantation
  • Anti-Bacterial Agents
  • Triazoles
  • Aspergillosis
  • Voriconazole
  • COVID-19
  • Microbial Sensitivity Tests

Dr. Chandrasekar's most frequent co-authors

Recent publications by Dr. Chandrasekar

See all 80 publications and co-authors

See who Dr. Chandrasekar researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chandrasekar 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. Pranatharthi H. Chandrasekar has worked on 1 clinical trial

Dmand AI links Dr. Chandrasekar to 1 clinical trial.

Investigators on the most trials with Dr. Chandrasekar

Recent clinical trials with Dr. Chandrasekar

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

Dr. Pranatharthi H. Chandrasekar received $143,067 in industry payments from 2016 to 2024

CMS Open Payments shows 154 general payments to Dr. Chandrasekar from 7 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 48% of the total. Astellas Pharma US Inc paid the most, $83,018. It also lists 1 research payment totaling $5,074 in 2017.

General payments to Dr. Chandrasekar by program year, 2016 to 2024

General payments to Dr. Chandrasekar by kind, 2016 to 2024

$143.1Kin total
  • Consulting fees$68,36048%
  • Speaker and faculty fees$49,22534%
  • Travel and lodging$22,96116%
  • Food and beverage$2,2532%
  • Education$2680%

Companies that paid Dr. Chandrasekar the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Chandrasekar

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

Sources for Dr. Pranatharthi H. Chandrasekar'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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)
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. Pranatharthi H. Chandrasekar

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. Pranatharthi H. Chandrasekar's NPI number?

Dr. Pranatharthi H. Chandrasekar's NPI number is 1861430944. It was assigned on June 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Pranatharthi H. Chandrasekar?

Dr. Pranatharthi H. Chandrasekar is an infectious disease specialist in Detroit, Michigan. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Pranatharthi H. Chandrasekar practice?

Dr. Chandrasekar practices at 4100 John R St, Detroit, MI 48201. Dr. Chandrasekar's primary practice is Karmanos Cancer Center - Detroit in Detroit, Michigan. Dmand AI also links Dr. Chandrasekar to 1 group practice or clinic.

What is Dr. Pranatharthi H. Chandrasekar's office phone number?

The practice phone on file for Dr. Chandrasekar is (800) 527-6266.

What is Dr. Pranatharthi H. Chandrasekar's medical license number?

Dr. Chandrasekar holds Michigan license 4301046420.

What medical group is Dr. Pranatharthi H. Chandrasekar part of?

Dr. Chandrasekar is linked to Wayne Health.

Does Dr. Pranatharthi H. Chandrasekar accept Medicare?

Yes. CMS data shows Dr. Chandrasekar billed Medicare for 187 services in 2024.

How many Medicare patients does Dr. Pranatharthi H. Chandrasekar see?

CMS counts 72 Medicare patients who saw Dr. Chandrasekar in 2024, with an average age of 65.

What services does Dr. Pranatharthi H. Chandrasekar bill to Medicare?

In 2024, Dr. Chandrasekar's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99223).

What drugs does Dr. Pranatharthi H. Chandrasekar prescribe most?

In 2023 Medicare Part D data, Dr. Chandrasekar's most prescribed drugs by claims were Azithromycin.

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Has Dr. Pranatharthi H. Chandrasekar received payments from drug or device companies?

CMS Open Payments shows $143,067 in general payments to Dr. Chandrasekar from 7 companies from 2016 to 2024. The largest total came from Astellas Pharma US Inc.

How long has Dr. Pranatharthi H. Chandrasekar been practicing?

Dr. Chandrasekar graduated from medical school in 1974, 52 years ago.

Does Dr. Pranatharthi H. Chandrasekar do research?

Dmand AI links 80 publications to Dr. Chandrasekar, published from 2005 to 2024. Dr. Chandrasekar has worked on 1 clinical trial.

Who does Dr. Pranatharthi H. Chandrasekar publish with?

Dr. Chandrasekar's most frequent co-authors are George J. Alangaden, MD (6 shared papers), Marisa Haydee Miceli, MD (6 shared papers) and Teena Chopra, MD (4 shared papers).

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