Dr. Krishna Kumar Gannamaneni, MD
- Medicare services, 2024
- 1,026
- Medicare patients, 2024
- 640
- Part D claims, 2024
- 403
- Hospital affiliations
- 4
- Industry payments
- $3,130
- Practice address
- 1411 S Creasy Lane, Suite 200, Lafayette, IN 47905
- Practice phone
- Call (765) 446-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Unity Surgical Center
Surgery Center - Medicare-Certified · Lafayette, Indiana
Find Dr. Gannamaneni's professional email, personal email and mobile number
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Dr. Krishna Kumar Gannamaneni is a gastroenterologist in Lafayette, Indiana
Dr. Gannamaneni practices at Unity Surgical Center in Lafayette, Indiana.
Dr. Gannamaneni's NPI, 1235107673, was assigned on March 10, 2006. Dr. Gannamaneni holds Indiana license 01059023A.
- NPI
- 1235107673NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395738322
- NPI enumeration date
- March 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 446-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Krishna Kumar Gannamaneni practices at Unity Surgical Center in Lafayette, Indiana
Dr. Gannamaneni's primary practice is Unity Surgical Center, at 1411 S Creasy Lane, Suite 200, Lafayette, IN 47905. The practice phone is (765) 446-5000.
- Unity Surgical Center1411 S Creasy Lane, Suite 200, Lafayette, IN 47905Phone(765) 446-5000
Source: Dmand AI Affiliation Data
Dr. Krishna Kumar Gannamaneni is affiliated with 6 sites of care and 1 medical group
Dr. Gannamaneni's primary practice is Unity Surgical Center in Lafayette, Indiana. Dr. Gannamaneni is also affiliated with Indiana University Health Arnett Hospital. The medical group on file is Unity Healthcare. Dmand AI also links Dr. Gannamaneni to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Krishna Kumar Gannamaneni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gannamaneni practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Surgical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Krishna Kumar Gannamaneni is one of 333 gastroenterologists in Indiana
Gastroenterology is Dr. Gannamaneni's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Gannamaneni is licensed in Indiana.
Specialties and state licenses
- Gastroenterology, IndianaPrimary
Gastroenterologists near Dr. Gannamaneni
Counts of gastroenterologists 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. Krishna Kumar Gannamaneni billed Medicare for 1,026 services in 2024
CMS data shows 1,026 Medicare services from Dr. Gannamaneni across 12 procedure codes in 2024, for 640 Medicare patients. Medicare paid $103,517 for them.
Dr. Gannamaneni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 6882024: 685No change
- Office and hospital visits
- 2023: 3612024: 30117%
- Other services
- 2023: 02024: 29
- Tests and treatments
- 2023: 02024: 11
Where Dr. Gannamaneni's Medicare services took place, 2024
- In an office949%
- In a facility93291%
Dr. Gannamaneni compared with the Indiana median for gastroenterologists, 2024
- Dr. Gannamaneni
- Indiana median
- Medicare services
- 1,026vs 4712.2 times
- Medicare patients
- 640vs 3092.1 times
- Part D claims
- 319vs 42224% below
Medians across 330 gastroenterologists in Indiana with Dmand AI profiles that report each measure.
Dr. Gannamaneni'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gannamaneni and other gastroenterologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Krishna Kumar Gannamaneni treated 640 Medicare patients in 2024, average age 73
CMS counts 640 Medicare patients who saw Dr. Gannamaneni in 2024. The largest group is 65 to 74, with 347 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gannamaneni's median patient age at 60, with 53% women.
Dr. Gannamaneni's Medicare patients by age, 2024
Dr. Gannamaneni's Medicare patients by sex, 2024
- Women35956%
- Men28144%
Chronic conditions among Dr. Gannamaneni's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis35%
- Diabetes33%
- Ischemic heart disease31%
- Chronic kidney disease27%
- Anxiety26%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gannamaneni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Krishna Kumar Gannamaneni wrote 403 Medicare Part D claims in 2024
In 2024, Dr. Gannamaneni wrote 403 Medicare Part D claims for 162 patients. 89% of them were for generic drugs. CMS names the drug for 319 of them, across 7 drugs with 11 or more claims each, at $13,443 in total drug cost. In 2023, CMS named 518 claims across 12 drugs.
Dr. Gannamaneni's Part D claims by kind of drug, 2024
- Generic360 claims89%
- Brand-name43 claims11%
Dr. Gannamaneni'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5182024: 31938%
Drugs named by CMS: 7 in 2024, 12 in 2023.
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
Dr. Krishna Kumar Gannamaneni ranks in the 93rd percentile for colonoscopy in Medicare
Dr. Gannamaneni accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 196 procedures of colonoscopy by Dr. Gannamaneni, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gannamaneni ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 92nd percentile223 procedures
- Colonoscopy
- 93rd percentile196 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Krishna Kumar Gannamaneni received $3,130 in industry payments from 2016 to 2025
CMS Open Payments shows 152 general payments to Dr. Gannamaneni from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Janssen Pharmaceuticals, Inc paid the most, $714.
General payments to Dr. Gannamaneni by program year, 2016 to 2025
General payments to Dr. Gannamaneni by kind, 2016 to 2025
- Food and beverage$3,10899%
- Education$221%
Companies that paid Dr. Gannamaneni the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Krishna Kumar Gannamaneni'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Krishna Kumar Gannamaneni
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. Krishna Kumar Gannamaneni's NPI number?
Dr. Krishna Kumar Gannamaneni's NPI number is 1235107673. It was assigned on March 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Krishna Kumar Gannamaneni?
Dr. Krishna Kumar Gannamaneni is a gastroenterologist in Lafayette, Indiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Krishna Kumar Gannamaneni practice?
Dr. Gannamaneni practices at 1411 S Creasy Lane, Suite 200, Lafayette, IN 47905. Dr. Gannamaneni's primary practice is Unity Surgical Center in Lafayette, Indiana. Dmand AI also links Dr. Gannamaneni to 3 hospitals and 1 group practice or clinic.
What is Dr. Krishna Kumar Gannamaneni's office phone number?
The practice phone on file for Dr. Gannamaneni is (765) 446-5000.
What is Dr. Krishna Kumar Gannamaneni's medical license number?
Dr. Gannamaneni holds Indiana license 01059023A.
Which hospitals is Dr. Krishna Kumar Gannamaneni affiliated with?
Dr. Gannamaneni is affiliated with Indiana University Health Arnett Hospital. Dmand AI links Dr. Gannamaneni to 3 more hospitals.
What medical group is Dr. Krishna Kumar Gannamaneni part of?
Dr. Gannamaneni is linked to Unity Healthcare.
Does Dr. Krishna Kumar Gannamaneni accept Medicare?
Yes. CMS data shows Dr. Gannamaneni billed Medicare for 1,026 services in 2024, and Dr. Gannamaneni accepts Medicare assignment.
How many Medicare patients does Dr. Krishna Kumar Gannamaneni see?
CMS counts 640 Medicare patients who saw Dr. Gannamaneni in 2024, with an average age of 73.
What services does Dr. Krishna Kumar Gannamaneni bill to Medicare?
In 2024, Dr. Gannamaneni's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and hospital inpatient care (99231).
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What drugs does Dr. Krishna Kumar Gannamaneni prescribe most?
In 2024 Medicare Part D data, Dr. Gannamaneni's most prescribed drugs by claims were Pantoprazole Sodium, Esomeprazole Magnesium and Omeprazole.
Has Dr. Krishna Kumar Gannamaneni received payments from drug or device companies?
CMS Open Payments shows $3,130 in general payments to Dr. Gannamaneni from 30 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Krishna Kumar Gannamaneni been practicing?
Dr. Gannamaneni graduated from medical school in 1989, 37 years ago.
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