Dr. Rossana M. Madamba, MD
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 101 Civic Center Lane, Lake Havasu City, AZ 86403
- Practice phone
- Call (928) 855-8185
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Madamba'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. Rossana M. Madamba is an internist in Lake Havasu City, Arizona
Dr. Madamba practices at Havasu Regional Medical Center in Lake Havasu City, Arizona, part of Lifepoint Health.
Dr. Madamba's NPI, 1427165984, was assigned on August 23, 2006. Dr. Madamba holds Wisconsin license 37146.
- NPI
- 1427165984NPI Registry (opens in a new tab)
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Practice phone
- (928) 855-8185
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rossana M. Madamba practices at Havasu Regional Medical Center in Lake Havasu City, Arizona
Dr. Madamba's primary practice is Havasu Regional Medical Center, at 101 Civic Center Lane, Lake Havasu City, AZ 86403 in Mohave County. The practice phone is (928) 855-8185.
- Havasu Regional Medical Center101 Civic Center Lane, Lake Havasu City, AZ 86403 · Mohave CountyPhone(928) 855-8185
Source: Dmand AI Affiliation Data
Dr. Rossana M. Madamba is affiliated with 2 sites of care and 1 medical group
Dr. Madamba's primary practice is Havasu Regional Medical Center in Lake Havasu City, Arizona, part of Lifepoint Health. Dmand AI also links Dr. Madamba to 1 group practice or clinic and 1 medical group, 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. Rossana M. Madamba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madamba practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Havasu Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Lifepoint Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rossana M. Madamba is one of 2,420 internists in Arizona
Internal medicine is Dr. Madamba's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Madamba is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Madamba
Counts of internists 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. Rossana M. Madamba's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Madamba's median patient age at 78, with 10% women.
Dr. Madamba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women10%
- Men90%
Source: Dmand AI Patient Panel Data
Dr. Rossana M. Madamba received $20 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Madamba from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $20.
Companies that paid Dr. Madamba the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rossana M. Madamba'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Rossana M. Madamba
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. Rossana M. Madamba's NPI number?
Dr. Rossana M. Madamba's NPI number is 1427165984. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rossana M. Madamba?
Dr. Rossana M. Madamba is an internist in Lake Havasu City, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rossana M. Madamba practice?
Dr. Madamba practices at 101 Civic Center Lane, Lake Havasu City, AZ 86403. Dr. Madamba's primary practice is Havasu Regional Medical Center in Lake Havasu City, Arizona, part of Lifepoint Health. Dmand AI also links Dr. Madamba to 1 group practice or clinic and 1 medical group.
What is Dr. Rossana M. Madamba's office phone number?
The practice phone on file for Dr. Madamba is (928) 855-8185.
What is Dr. Rossana M. Madamba's medical license number?
Dr. Madamba holds Wisconsin license 37146.
Which hospitals is Dr. Rossana M. Madamba affiliated with?
Dr. Madamba practices at Havasu Regional Medical Center in Lake Havasu City, Arizona.
Has Dr. Rossana M. Madamba received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Madamba from 1 company from 2018 to 2018. The largest total came from Gilead Sciences, Inc.
How long has Dr. Rossana M. Madamba been practicing?
Dr. Madamba's NPI was assigned in 2006.
Selling to internal medicine practices?
See internists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card