Dr. Luis Alfonso Benavente Chenhalls, MD
- Medicare services, 2024
- 190
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 30
- Hospital affiliations
- 3
- Industry payments
- $9,937
- Practice address
- 4455 Edison Lakes Pkwy, Mishawaka, IN 46545
- Practice phone
- Call (574) 231-6800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Benavente Chenhalls' 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. Luis Alfonso Benavente Chenhalls is a general surgeon in Mishawaka, Indiana
Dr. Benavente Chenhalls practices at Unity Physicians Hospital in Mishawaka, Indiana, part of Unity Physicians Hospital.
Dr. Benavente Chenhalls' NPI, 1164445433, was assigned on July 26, 2006. Dr. Benavente Chenhalls holds Indiana license 01068947A.
- NPI
- 1164445433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557364080
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 231-6800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Luis Alfonso Benavente Chenhalls practices at Unity Physicians Hospital in Mishawaka, Indiana
Dr. Benavente Chenhalls' primary practice is Unity Physicians Hospital, at 4455 Edison Lakes Pkwy, Mishawaka, IN 46545 in St. Joseph County. The practice phone is (574) 231-6800.
- Unity Physicians Hospital4455 Edison Lakes Pkwy, Mishawaka, IN 46545 · St. Joseph CountyPhone(574) 231-6800
Source: Dmand AI Affiliation Data
Dr. Luis Alfonso Benavente Chenhalls is affiliated with 3 sites of care and 1 medical group
Dr. Benavente Chenhalls' primary practice is Unity Physicians Hospital in Mishawaka, Indiana, part of Unity Physicians Hospital. Dr. Benavente Chenhalls is also affiliated with Saint Joseph Mishawaka Medical Center. The medical group on file is The South Bend Clinic. Dmand AI also links Dr. Benavente Chenhalls to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Luis Alfonso Benavente Chenhalls' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Benavente Chenhalls practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Physicians Hospital | Available with a free account |
| +2 more affiliated sites | 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 Unity Physicians Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Luis Alfonso Benavente Chenhalls is one of 530 general surgeons in Indiana
Surgery is Dr. Benavente Chenhalls' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Benavente Chenhalls is licensed in Indiana.
Specialties and state licenses
- Surgery, IndianaPrimary
General surgeons near Dr. Benavente Chenhalls
Counts of general surgeons 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. Luis Alfonso Benavente Chenhalls billed Medicare for 190 services in 2024
CMS data shows 190 Medicare services from Dr. Benavente Chenhalls across 10 procedure codes in 2024, for 177 Medicare patients. Medicare paid $23,593 for them.
Dr. Benavente Chenhalls' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1052024: 13730%
- Surgery
- 2023: 242024: 4067%
- Imaging
- 2023: 02024: 13
Where Dr. Benavente Chenhalls' Medicare services took place, 2024
- In an office8846%
- In a facility10254%
Dr. Benavente Chenhalls compared with the Indiana median for general surgeons, 2024
- Dr. Benavente Chenhalls
- Indiana median
- Medicare services
- 190vs 15622% above
- Medicare patients
- 177vs 13135% above
- Part D claims
- 17vs 4057% below
Medians across 526 general surgeons in Indiana with Dmand AI profiles that report each measure.
Dr. Benavente Chenhalls' 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.
Need commercial claims for Dr. Benavente Chenhalls?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Benavente Chenhalls and other general surgeons in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luis Alfonso Benavente Chenhalls treated 177 Medicare patients in 2024, average age 74
CMS counts 177 Medicare patients who saw Dr. Benavente Chenhalls in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.14, 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. Benavente Chenhalls' median patient age at 62, with 50% women.
Dr. Benavente Chenhalls' Medicare patients by age, 2024
Dr. Benavente Chenhalls' Medicare patients by sex, 2024
- Women9151%
- Men8649%
Chronic conditions among Dr. Benavente Chenhalls' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Chronic kidney disease38%
- Cancer36%
- Diabetes35%
- Ischemic heart disease34%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Benavente Chenhalls' 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
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luis Alfonso Benavente Chenhalls wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Benavente Chenhalls wrote 30 Medicare Part D claims for 22 patients. 87% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $53 in total drug cost. In 2018, CMS named 62 claims across 3 drugs.
Dr. Benavente Chenhalls' Part D claims by kind of drug, 2024
- Generic26 claims87%
- Brand-name and other4 claims13%
Dr. Benavente Chenhalls' most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 622019: 1773%
Drugs named by CMS: 1 in 2019, 3 in 2018.
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
How Dr. Luis Alfonso Benavente Chenhalls takes part in Medicare
Dr. Benavente Chenhalls accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Luis Alfonso Benavente Chenhalls received $9,937 in industry payments from 2016 to 2025
CMS Open Payments shows 48 general payments to Dr. Benavente Chenhalls from 24 drug and device companies from 2016 to 2025. Education make up the largest share, 91% of the total. Intuitive Surgical, Inc. paid the most, $9,165.
General payments to Dr. Benavente Chenhalls by program year, 2016 to 2025
General payments to Dr. Benavente Chenhalls by kind, 2016 to 2025
- Education$9,02791%
- Food and beverage$9109%
Companies that paid Dr. Benavente Chenhalls 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. Luis Alfonso Benavente Chenhalls'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. Luis Alfonso Benavente Chenhalls
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. Luis Alfonso Benavente Chenhalls' NPI number?
Dr. Luis Alfonso Benavente Chenhalls' NPI number is 1164445433. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Luis Alfonso Benavente Chenhalls?
Dr. Luis Alfonso Benavente Chenhalls is a general surgeon in Mishawaka, Indiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Luis Alfonso Benavente Chenhalls practice?
Dr. Benavente Chenhalls practices at 4455 Edison Lakes Pkwy, Mishawaka, IN 46545. Dr. Benavente Chenhalls' primary practice is Unity Physicians Hospital in Mishawaka, Indiana, part of Unity Physicians Hospital. Dmand AI also links Dr. Benavente Chenhalls to 1 hospital.
What is Dr. Luis Alfonso Benavente Chenhalls' office phone number?
The practice phone on file for Dr. Benavente Chenhalls is (574) 231-6800.
What is Dr. Luis Alfonso Benavente Chenhalls' medical license number?
Dr. Benavente Chenhalls holds Indiana license 01068947A.
Which hospitals is Dr. Luis Alfonso Benavente Chenhalls affiliated with?
Dr. Benavente Chenhalls practices at Unity Physicians Hospital in Mishawaka, Indiana. Dr. Benavente Chenhalls is also affiliated with Saint Joseph Mishawaka Medical Center. Dmand AI links Dr. Benavente Chenhalls to 1 more hospital.
What medical group is Dr. Luis Alfonso Benavente Chenhalls part of?
Dr. Benavente Chenhalls is linked to The South Bend Clinic.
Does Dr. Luis Alfonso Benavente Chenhalls accept Medicare?
Yes. CMS data shows Dr. Benavente Chenhalls billed Medicare for 190 services in 2024, and Dr. Benavente Chenhalls accepts Medicare assignment.
How many Medicare patients does Dr. Luis Alfonso Benavente Chenhalls see?
CMS counts 177 Medicare patients who saw Dr. Benavente Chenhalls in 2024, with an average age of 74.
What services does Dr. Luis Alfonso Benavente Chenhalls bill to Medicare?
In 2024, Dr. Benavente Chenhalls' most billed Medicare services were hospital inpatient care (99223), office visit, new patient (99205) and office visit, established patient (99213).
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What drugs does Dr. Luis Alfonso Benavente Chenhalls prescribe most?
In 2019 Medicare Part D data, Dr. Benavente Chenhalls' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Luis Alfonso Benavente Chenhalls received payments from drug or device companies?
CMS Open Payments shows $9,937 in general payments to Dr. Benavente Chenhalls from 24 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Luis Alfonso Benavente Chenhalls been practicing?
Dr. Benavente Chenhalls graduated from medical school in 2002, 24 years ago.
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