Dr. Rama Marepally, MD

  • Lafayette, IN
  • Gastroenterologist
NPI1922007996PAC ID0648250662
Medicare services, 2024
500
Medicare patients, 2024
364
Part D claims, 2024
137
Publications
1
Hospital affiliations
3
Practice address
5165 McCarty Ln, Lafayette, IN 47905
Practice phone
Call (765) 448-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Indiana University Health Arnett Hospital

Hospital · Lafayette, Indiana

See all 7 affiliations

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Dr. Rama Marepally is a gastroenterologist in Lafayette, Indiana

Dr. Marepally practices at Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health.

Dr. Marepally's NPI, 1922007996, was assigned on July 20, 2005. Dr. Marepally holds Indiana license 01059765A.

NPI and contact details
Medicare PAC ID
0648250662
NPI enumeration date
July 20, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(765) 448-8000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
57
Medical school graduation
1995

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

Dr. Rama Marepally practices at Indiana University Health Arnett Hospital in Lafayette, Indiana

Dr. Marepally's primary practice is Indiana University Health Arnett Hospital, at 5165 McCarty Ln, Lafayette, IN 47905 in Tippecanoe County. The practice phone is (765) 448-8000.

Source: Dmand AI Affiliation Data

Dr. Rama Marepally is affiliated with 5 sites of care and 2 medical groups

Dr. Marepally's primary practice is Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health. Dr. Marepally is also affiliated with Indiana University Health White Memorial Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Marepally to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Marepally

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

Dmand AI tracks the EHR system at Dr. Rama Marepally's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marepally practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Indiana University Health Arnett HospitalAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Rama Marepally is one of 333 gastroenterologists in Indiana

Gastroenterology is Dr. Marepally's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Marepally's licenses on file in 2 states: Indiana and Ohio.

Specialties and state licenses

  • Gastroenterology, IndianaPrimaryLicense 01059765A · taxonomy 207RG0100X
  • Ohio licenseLicense 35084690

Gastroenterologists near Dr. Marepally

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. Rama Marepally billed Medicare for 500 services in 2024

CMS data shows 500 Medicare services from Dr. Marepally across 11 procedure codes in 2024, for 364 Medicare patients. Medicare paid $58,334 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024500
Medicare patients364
Paid by Medicare$58,334
Procedure codes11

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

  • 2023
  • 2024
Surgery
2023: 4032024: 3659%
Office and hospital visits
2023: 1432024: 8739%
Other services
2023: 472024: 482%

Dr. Marepally compared with the Indiana median for gastroenterologists, 2024

  • Dr. Marepally
  • Indiana median
Medicare services
500vs 4716% above
Medicare patients
364vs 30918% above
Part D claims
86vs 42280% below

Medians across 330 gastroenterologists in Indiana with Dmand AI profiles that report each measure.

Dr. Marepally'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. Marepally

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

Dr. Rama Marepally treated 364 Medicare patients in 2024, average age 72

CMS counts 364 Medicare patients who saw Dr. Marepally in 2024. The largest group is 65 to 74, with 205 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Marepally's median patient age at 59, with 58% women.

Medicare patients, 2024364
Average age72
Average risk score1.34
Also on Medicaid15%

Dr. Marepally's Medicare patients by age, 2024

Dr. Marepally's Medicare patients by sex, 2024

  • Women21659%
  • Men14841%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis37%
  4. Diabetes37%
  5. Chronic kidney disease36%
  6. Mood disorders35%
  7. Anxiety34%
  8. Depression33%

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

Dr. Marepally's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Dr. Rama Marepally wrote 137 Medicare Part D claims in 2024

In 2024, Dr. Marepally wrote 137 Medicare Part D claims for 57 patients. 95% of them were for generic drugs. CMS names the drug for 86 of them, across 2 drugs with 11 or more claims each, at $701 in total drug cost. In 2023, CMS named 112 claims across 2 drugs.

Part D claims, 2024137
Drugs named by CMS2
Total drug cost$701
Part D patients57

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

  • Generic130 claims95%
  • Brand-name and other7 claims5%

Dr. Marepally'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: 1122024: 8623%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Marepally

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. Rama Marepally ranks in the 85th percentile for colonoscopy in Medicare

Dr. Marepally accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 124 procedures of colonoscopy by Dr. Marepally, more than 85% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Marepally ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
83rd percentile137 procedures
Colonoscopy
85th percentile124 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. Rama Marepally has 1 publication on record

Dmand AI links 1 paper to Dr. Marepally in 2023. Dr. Marepally's most frequent co-authors are Martin Tobi, MD, Vasundhara Tolia, MBBS and Douglas Herbert Weinstein, MD.

Papers1

Dr. Marepally's most frequent co-authors

Recent publications by Dr. Marepally

See all 1 publications and co-authors

See who Dr. Marepally researches with

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

How network discovery works

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

Dr. Rama Marepally received $45 in industry payments from 2017 to 2023

CMS Open Payments shows 2 general payments to Dr. Marepally from 2 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 51% of the total. Pfizer Inc. paid the most, $23.

General payments to Dr. Marepally by program year, 2017 to 2023

General payments to Dr. Marepally by kind, 2017 to 2023

$45in total
  • Food and beverage$2351%
  • Education$2249%

Companies that paid Dr. Marepally the most, 2017 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Marepally

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

Sources for Dr. Rama Marepally'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)Doctors and Clinicians Utilization Data (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 Dr. Rama Marepally

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. Rama Marepally's NPI number?

Dr. Rama Marepally's NPI number is 1922007996. It was assigned on July 20, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Rama Marepally?

Dr. Rama Marepally is a gastroenterologist in Lafayette, Indiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Rama Marepally practice?

Dr. Marepally practices at 5165 McCarty Ln, Lafayette, IN 47905. Dr. Marepally's primary practice is Indiana University Health Arnett Hospital in Lafayette, Indiana, part of Indiana University Health. Dmand AI also links Dr. Marepally to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Rama Marepally's office phone number?

The practice phone on file for Dr. Marepally is (765) 448-8000.

What is Dr. Rama Marepally's medical license number?

Dr. Marepally holds Indiana license 01059765A, one of the licenses on file in 2 states.

Which states has Dr. Rama Marepally been licensed in?

Dmand AI has state licenses on file for Dr. Marepally in Indiana and Ohio.

Which hospitals is Dr. Rama Marepally affiliated with?

Dr. Marepally practices at Indiana University Health Arnett Hospital in Lafayette, Indiana. Dr. Marepally is also affiliated with Indiana University Health White Memorial Hospital. Dmand AI links Dr. Marepally to 1 more hospital.

What medical group is Dr. Rama Marepally part of?

Dr. Marepally is linked to IU Health Medical Group. Dmand AI links Dr. Marepally to 1 more medical group.

Does Dr. Rama Marepally accept Medicare?

Yes. CMS data shows Dr. Marepally billed Medicare for 500 services in 2024, and Dr. Marepally accepts Medicare assignment.

How many Medicare patients does Dr. Rama Marepally see?

CMS counts 364 Medicare patients who saw Dr. Marepally in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. Rama Marepally bill to Medicare?

In 2024, Dr. Marepally's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and surgery: digestive system (45380).

What drugs does Dr. Rama Marepally prescribe most?

In 2024 Medicare Part D data, Dr. Marepally's most prescribed drugs by claims were Omeprazole and Pantoprazole Sodium.

Has Dr. Rama Marepally received payments from drug or device companies?

CMS Open Payments shows $45 in general payments to Dr. Marepally from 2 companies from 2017 to 2023. The largest total came from Pfizer Inc.

How long has Dr. Rama Marepally been practicing?

Dr. Marepally graduated from medical school in 1995, 31 years ago.

Does Dr. Rama Marepally do research?

Dmand AI links 1 publication to Dr. Marepally.

Who does Dr. Rama Marepally publish with?

Dr. Marepally's most frequent co-authors are Martin Tobi, MD (1 shared paper), Vasundhara Tolia, MBBS (1 shared paper) and Douglas Herbert Weinstein, MD (1 shared paper).

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