Am Rev Respir Dis
AbdomenEsophagusPhysical Exertion
Dr. Krishnan R. Rajagopal, MD
NPI1710922190
- Medicare services, 2022
- 259
- Part D claims, 2024
- 44
- Publications
- 11
- Industry payments
- $486
- Affiliated sites
- 1
- Practice address
- 720 N Lincoln St, Greensburg, IN 47240
- Practice phone
- Call (812) 663-4331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Decatur County Memorial Hospital
Greensburg, Indiana
Find Dr. Rajagopal's professional email, personal email and mobile number
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Dr. Krishnan R. Rajagopal is a pulmonologist in Greensburg, Indiana
Dr. Rajagopal practices at Decatur County Memorial Hospital in Greensburg, Indiana.
Dr. Rajagopal's NPI, 1710922190, was assigned on June 18, 2006. Dr. Rajagopal graduated from Stanley Medical College SMC in 1971. Dr. Rajagopal's Indiana license number on file is 01064184A.
NPI and contact details
- NPI
- 1710922190NPI Registry (opens in a new tab)
- NPI enumeration date
- June 18, 2006
- NPI status
- Active
- Practice phone
- (812) 663-4331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Krishnan R. Rajagopal practices at Decatur County Memorial Hospital in Greensburg, Indiana
Dr. Rajagopal's primary practice is Decatur County Memorial Hospital, at 720 N Lincoln St, Greensburg, IN 47240 in Decatur County. The practice phone is (812) 663-4331.
- Decatur County Memorial Hospital720 N Lincoln St, Greensburg, IN 47240 · Decatur CountyPhone(812) 663-4331
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Krishnan R. Rajagopal is affiliated with 2 sites of care and 2 medical groups
Dr. Rajagopal's primary practice is Decatur County Memorial Hospital in Greensburg, Indiana. The medical group on file is Decatur County Memorial Hospital. Dmand AI also links Dr. Rajagopal to 1 more rural health clinic and 1 medical group, each named with a free account.
Decatur County Memorial HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Krishnan R. Rajagopal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rajagopal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Decatur County Memorial Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Krishnan R. Rajagopal is one of 242 pulmonologists in Indiana
Pulmonary disease is Dr. Rajagopal's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Rajagopal is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Rajagopal's licenses on file in 6 states: Indiana, New Jersey, Maryland, Pennsylvania, District of Columbia and West Virginia.
Specialties and state licenses
- Pulmonary disease, IndianaPrimary
- New Jersey license
- Maryland license
- Pennsylvania license
- District of Columbia license
- West Virginia license
Clinical focus
Dmand AI lists pulmonary fibrosis and sleep apnea among the conditions Dr. Rajagopal treats.
Pulmonologists near Dr. Rajagopal
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
242pulmonologists in Indiana
2pulmonologists in Greensburg
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Krishnan R. Rajagopal billed Medicare for 259 services in 2022
CMS data shows 259 Medicare services from Dr. Rajagopal across 6 procedure codes in 2022. Medicare paid $6,325 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2022259
Paid by Medicare$6,325
Procedure codes6
Dr. Rajagopal's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 2482022: 2594%
- Office and hospital visits
- 2021: 1362022: 0100%
Dr. Rajagopal compared with the Indiana median for pulmonologists, 2022
- Dr. Rajagopal
- Indiana median
- Medicare services
- 259vs 74665% below
- Part D claims
- 504vs 83740% below
Medians across 247 pulmonologists in Indiana with Dmand AI profiles that report each measure.
Dr. Rajagopal's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Rajagopal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rajagopal and other pulmonologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Krishnan R. Rajagopal's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Rajagopal's median patient age at 62, with 41% women.
Dr. Rajagopal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Krishnan R. Rajagopal wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Rajagopal wrote 44 Medicare Part D claims for 15 patients. 84% of them were for generic drugs. They cover 13 drugs, with $217,327 in total drug cost. In 2022, CMS named 2,238 claims across 34 drugs.
Part D claims, 202444
Drugs named by CMS13
Total drug cost$217,327
Part D patients15
Dr. Rajagopal's Part D claims by kind of drug, 2024
- Generic37 claims84%
- Brand-name and other7 claims16%
Dr. Rajagopal'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: 2,2382023: 50477%
Drugs named by CMS: 13 in 2023, 34 in 2022.
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. Krishnan R. Rajagopal has 11 publications on record
Dmand AI links 11 papers to Dr. Rajagopal. The most frequent topics are Respiration, Forced Expiratory Volume and Lung. Dr. Rajagopal has published most often in Am J Med. Dr. Rajagopal's most frequent co-authors are Sarkis S. Derderian, DO and Robert Smallridge, MD.
Papers11
Topics Dr. Rajagopal writes about most
- Respiration
- Forced Expiratory Volume
- Lung
- Pulmonary Ventilation
- Sleep Apnea Syndromes
- Total Lung Capacity
- Vital Capacity
Dr. Rajagopal's most frequent co-authors
Recent publications by Dr. Rajagopal
Analysis of VarianceHypercapniaInspiratory Capacity
Crit Care Med
Bronchial FistulaFistulaPleural Diseases
See who Dr. Rajagopal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rajagopal works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Krishnan R. Rajagopal received $486 in industry payments from 2016 to 2025
CMS Open Payments shows 31 general payments to Dr. Rajagopal from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $45.
General payments to Dr. Rajagopal by program year, 2016 to 2025
General payments to Dr. Rajagopal by kind, 2016 to 2025
$486in total
- Food and beverage$45293%
- Education$347%
Companies that paid Dr. Rajagopal the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Krishnan R. Rajagopal graduated from Stanley Medical College SMC
Dr. Rajagopal graduated from Stanley Medical College SMC in 1971.
- Medical school
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Krishnan R. Rajagopal accepts plans from 14 insurance carriers
Dr. Rajagopal is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Rajagopal accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Krishnan R. Rajagopal's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Krishnan R. Rajagopal
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. Krishnan R. Rajagopal's NPI number?
Dr. Krishnan R. Rajagopal's NPI number is 1710922190. It was assigned on June 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Krishnan R. Rajagopal?
Dr. Krishnan R. Rajagopal is a pulmonologist in Greensburg, Indiana. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Krishnan R. Rajagopal practice?
Dr. Rajagopal practices at 720 N Lincoln St, Greensburg, IN 47240. Dr. Rajagopal's primary practice is Decatur County Memorial Hospital in Greensburg, Indiana. Dmand AI also links Dr. Rajagopal to 1 rural health clinic and 1 medical group.
What is Dr. Krishnan R. Rajagopal's office phone number?
The practice phone on file for Dr. Rajagopal is (812) 663-4331.
What is Dr. Krishnan R. Rajagopal's medical license number?
Dr. Rajagopal's Indiana license number on file is 01064184A, one of the licenses on file in 6 states.
Which states has Dr. Krishnan R. Rajagopal been licensed in?
Dmand AI has state licenses on file for Dr. Rajagopal in Indiana (2007 to 2025), New Jersey, Maryland (1979 to 2011), Pennsylvania (2005 to 2010), District of Columbia (1977 to 2008) and West Virginia (1981 to 2004).
What medical group is Dr. Krishnan R. Rajagopal part of?
Dr. Rajagopal is linked to Decatur County Memorial Hospital. Dmand AI links Dr. Rajagopal to 1 more medical group.
Does Dr. Krishnan R. Rajagopal accept Medicare?
Yes. CMS data shows Dr. Rajagopal billed Medicare for 259 services in 2022.
Is Dr. Krishnan R. Rajagopal board certified?
Yes. Dr. Rajagopal is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Krishnan R. Rajagopal bill to Medicare?
In 2022, Dr. Rajagopal's most billed Medicare services were lung function service (94060), lung function service (94729) and lung function service (94726).
Show 7 more questionsShow fewer questions
Where did Dr. Krishnan R. Rajagopal go to medical school?
Dr. Rajagopal graduated from Stanley Medical College SMC in 1971.
What drugs does Dr. Krishnan R. Rajagopal prescribe most?
In 2023 Medicare Part D data, Dr. Rajagopal's most prescribed drugs by claims were Montelukast Sodium, Albuterol Sulfate Hfa and Anoro Ellipta.
Has Dr. Krishnan R. Rajagopal received payments from drug or device companies?
CMS Open Payments shows $486 in general payments to Dr. Rajagopal from 21 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Krishnan R. Rajagopal been practicing?
Dr. Rajagopal graduated from medical school in 1971, 55 years ago.
Does Dr. Krishnan R. Rajagopal do research?
Dmand AI links 11 publications to Dr. Rajagopal.
Who does Dr. Krishnan R. Rajagopal publish with?
Dr. Rajagopal's most frequent co-authors are Sarkis S. Derderian, DO (4 shared papers) and Robert Smallridge, MD (1 shared paper).
What insurance does Dr. Krishnan R. Rajagopal accept?
Dr. Rajagopal is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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