Dr. Nalini M. Guda, MD
- Medicare services, 2024
- 850
- Medicare patients, 2024
- 436
- Part D claims, 2024
- 924
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215
- Practice phone
- Call (414) 908-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Digestive Health Ltd
Milwaukee, Wisconsin
Find Dr. Guda's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nalini M. Guda is a gastroenterologist in Milwaukee, Wisconsin
Dr. Guda practices at Center for Digestive Health Ltd in Milwaukee, Wisconsin.
Dr. Guda's NPI, 1750358420, was assigned on March 2, 2006. Dr. Guda holds Wisconsin license 40326-020.
- NPI
- 1750358420NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264496314
- NPI enumeration date
- March 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 908-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nalini M. Guda practices at Center for Digestive Health Ltd in Milwaukee, Wisconsin
Dr. Guda's primary practice is Center for Digestive Health Ltd, at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215 in Milwaukee County. The practice phone is (414) 908-6500.
- Center for Digestive Health Ltd2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215 · Milwaukee CountyPhone(414) 908-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nalini M. Guda is affiliated with 8 sites of care and 5 medical groups
Dr. Guda's primary practice is Center for Digestive Health Ltd in Milwaukee, Wisconsin. Dr. Guda is also affiliated with Aurora St. Luke's Medical Center. The medical group on file is GI Associates. Dmand AI also links Dr. Guda to 2 more hospitals, 4 group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nalini M. Guda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guda practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Digestive Health Ltd | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nalini M. Guda is one of 277 gastroenterologists in Wisconsin
Gastroenterology is Dr. Guda's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Guda is licensed in Wisconsin.
Specialties and state licenses
- Gastroenterology, WisconsinPrimary
Gastroenterologists near Dr. Guda
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. Nalini M. Guda billed Medicare for 850 services in 2024
CMS data shows 850 Medicare services from Dr. Guda across 17 procedure codes in 2024, for 436 Medicare patients. Medicare paid $64,019 for them.
Dr. Guda's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7242024: 56921%
- Surgery
- 2023: 2552024: 20320%
- Other services
- 2023: 362024: 78117%
Where Dr. Guda's Medicare services took place, 2024
- In an office18021%
- In a facility67079%
Dr. Guda compared with the Wisconsin median for gastroenterologists, 2024
- Dr. Guda
- Wisconsin median
- Medicare services
- 850vs 3292.6 times
- Medicare patients
- 436vs 25869% above
- Part D claims
- 788vs 42984% above
Medians across 278 gastroenterologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Guda'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. Guda and other gastroenterologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nalini M. Guda treated 436 Medicare patients in 2024, average age 72
CMS counts 436 Medicare patients who saw Dr. Guda in 2024. The largest group is 65 to 74, with 212 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.04, 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. Guda's median patient age at 65, with 51% women.
Dr. Guda's Medicare patients by age, 2024
Dr. Guda's Medicare patients by sex, 2024
- Women21650%
- Men22050%
Chronic conditions among Dr. Guda's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease44%
- Chronic kidney disease43%
- Diabetes39%
- Anxiety33%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nalini M. Guda wrote 924 Medicare Part D claims in 2024
In 2024, Dr. Guda wrote 924 Medicare Part D claims for 446 patients. 76% of them were for generic drugs. CMS names the drug for 788 of them, across 18 drugs with 11 or more claims each, at $273,191 in total drug cost. In 2023, CMS named 1,015 claims across 21 drugs.
Dr. Guda's Part D claims by kind of drug, 2024
- Generic701 claims76%
- Brand-name223 claims24%
Dr. Guda'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: 1,0152024: 78822%
Drugs named by CMS: 18 in 2024, 21 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. Nalini M. Guda ranks in the 88th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Guda accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 176 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Guda, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Guda ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 88th percentile176 procedures
- Colonoscopy
- 87th percentile137 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. Nalini M. Guda has 1 publication on record
Dmand AI links 1 paper to Dr. Guda in 2024. Dr. Guda's most frequent co-authors are Tyler M. Berzin, MD, Prabhleen Chahal, MD and Jonathan Cohen, MD.
Dr. Guda's most frequent co-authors
Recent publications by Dr. Guda
See who Dr. Guda researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guda works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nalini M. Guda received $42,827 in industry payments from 2016 to 2025
CMS Open Payments shows 67 general payments to Dr. Guda from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. Boston Scientific Corporation paid the most, $19,328. It also lists 1 research payment totaling $1,150 in 2022.
General payments to Dr. Guda by program year, 2016 to 2025
General payments to Dr. Guda by kind, 2016 to 2025
- Consulting fees$24,73558%
- Speaker and faculty fees$13,68032%
- Food and beverage$2,5886%
- Travel and lodging$1,8244%
Companies that paid Dr. Guda 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. Nalini M. Guda'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 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) |
| 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) |
| 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. Nalini M. Guda
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. Nalini M. Guda's NPI number?
Dr. Nalini M. Guda's NPI number is 1750358420. It was assigned on March 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nalini M. Guda?
Dr. Nalini M. Guda is a gastroenterologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Nalini M. Guda practice?
Dr. Guda practices at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215. Dr. Guda's primary practice is Center for Digestive Health Ltd in Milwaukee, Wisconsin. Dmand AI also links Dr. Guda to 2 hospitals, 4 group practices and clinics and 4 medical groups.
What is Dr. Nalini M. Guda's office phone number?
The practice phone on file for Dr. Guda is (414) 908-6500.
What is Dr. Nalini M. Guda's medical license number?
Dr. Guda holds Wisconsin license 40326-020.
Which hospitals is Dr. Nalini M. Guda affiliated with?
Dr. Guda is affiliated with Aurora St. Luke's Medical Center. Dmand AI links Dr. Guda to 2 more hospitals.
What medical group is Dr. Nalini M. Guda part of?
Dr. Guda is linked to GI Associates. Dmand AI links Dr. Guda to 4 more medical groups.
Does Dr. Nalini M. Guda accept Medicare?
Yes. CMS data shows Dr. Guda billed Medicare for 850 services in 2024, and Dr. Guda accepts Medicare assignment.
How many Medicare patients does Dr. Nalini M. Guda see?
CMS counts 436 Medicare patients who saw Dr. Guda in 2024, with an average age of 72.
What services does Dr. Nalini M. Guda bill to Medicare?
In 2024, Dr. Guda's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and office visit, established patient (99213).
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What drugs does Dr. Nalini M. Guda prescribe most?
In 2024 Medicare Part D data, Dr. Guda's most prescribed drugs by claims were Pantoprazole Sodium, Gavilyte-G and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Nalini M. Guda received payments from drug or device companies?
CMS Open Payments shows $42,827 in general payments to Dr. Guda from 14 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Nalini M. Guda been practicing?
Dr. Guda graduated from medical school in 1992, 34 years ago.
Does Dr. Nalini M. Guda do research?
Dmand AI links 1 publication to Dr. Guda.
Who does Dr. Nalini M. Guda publish with?
Dr. Guda's most frequent co-authors are Tyler M. Berzin, MD (1 shared paper), Prabhleen Chahal, MD (1 shared paper) and Jonathan Cohen, MD (1 shared paper).
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