Dr. Elmo Villanueva, MD
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 19,755
- Hospital affiliations
- 1
- Industry payments
- $1,088
- Practice address
- 95 Woodland St, Hartford, CT 06105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Collins Medical Associates 2 - HOPD
Inpatient Rehabilitation Facility · Hartford, Connecticut
Find Dr. Villanueva's professional email, personal email and mobile number
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Dr. Elmo Villanueva is an internist in Hartford, Connecticut
Dr. Villanueva practices at Collins Medical Associates 2 - HOPD in Hartford, Connecticut.
Dr. Villanueva's NPI, 1831110717, was assigned on July 23, 2006. Dr. Villanueva holds Connecticut license 035713.
- NPI
- 1831110717NPI Registry (opens in a new tab)
- NPI enumeration date
- July 23, 2006
- NPI status
- Active
- 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; and Dmand AI Affiliation Data
Dr. Elmo Villanueva practices at Collins Medical Associates 2 - HOPD in Hartford, Connecticut
Dr. Villanueva's primary practice is Collins Medical Associates 2 - HOPD, at 95 Woodland St, Hartford, CT 06105.
- Collins Medical Associates 2 - HOPD95 Woodland St, Hartford, CT 06105
Source: Dmand AI Affiliation Data
Dr. Elmo Villanueva is affiliated with 1 site of care
Dr. Villanueva's primary practice is Collins Medical Associates 2 - HOPD in Hartford, Connecticut.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elmo Villanueva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Villanueva practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Collins Medical Associates 2 - HOPD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elmo Villanueva is one of 2,189 internists in Connecticut
Internal medicine is Dr. Villanueva's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Villanueva is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Villanueva
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. Elmo Villanueva billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Villanueva across 7 procedure codes in 2024, for 146 Medicare patients. Medicare paid $20,672 for them.
Dr. Villanueva's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3972024: 16359%
- Other services
- 2023: 782024: 5233%
- Tests and treatments
- 2023: 342024: 1556%
- Lab and pathology
- 2023: 572024: 0100%
Where Dr. Villanueva's Medicare services took place, 2024
- In an office10747%
- In a facility12353%
Dr. Villanueva compared with the Connecticut median for internists, 2024
- Dr. Villanueva
- Connecticut median
- Medicare services
- 230vs 39041% below
- Medicare patients
- 146vs 17215% below
- Part D claims
- 18,893vs 34355.1 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Villanueva'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. Villanueva and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elmo Villanueva treated 146 Medicare patients in 2024, average age 78
CMS counts 146 Medicare patients who saw Dr. Villanueva in 2024. The largest group is 85 and over, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.07, 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. Villanueva's median patient age at 71, with 50% women.
Dr. Villanueva's Medicare patients by age, 2024
Dr. Villanueva's Medicare patients by sex, 2024
- Women7753%
- Men6947%
Chronic conditions among Dr. Villanueva's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease52%
- Arthritis49%
- Mood disorders47%
- Anxiety45%
- Depression42%
- Ischemic heart disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Villanueva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
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. Elmo Villanueva wrote 19,755 Medicare Part D claims in 2024
In 2024, Dr. Villanueva wrote 19,755 Medicare Part D claims for 544 patients. 88% of them were for generic drugs. CMS names the drug for 18,893 of them, across 195 drugs with 11 or more claims each, at $981,571 in total drug cost. In 2023, CMS named 19,070 claims across 222 drugs.
Dr. Villanueva's Part D claims by kind of drug, 2024
- Generic17,299 claims88%
- Brand-name2,365 claims12%
- Other91 claims0%
Dr. Villanueva'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.
Drug classes CMS tracks in Dr. Villanueva's Part D claims, 2024
- Opioids1%218 of 19,755 claims
- Antibiotics1%197 of 19,755 claims
- Antipsychotics, patients 65 and over4%785 of 19,755 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 19,0702024: 18,8931%
Drugs named by CMS: 195 in 2024, 222 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
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Dr. Elmo Villanueva received $1,088 in industry payments from 2016 to 2024
CMS Open Payments shows 51 general payments to Dr. Villanueva from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $432.
General payments to Dr. Villanueva by program year, 2016 to 2024
General payments to Dr. Villanueva by kind, 2016 to 2024
- Food and beverage$1,08199%
- Education$71%
Companies that paid Dr. Villanueva the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elmo Villanueva'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 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) |
| 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. Elmo Villanueva
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. Elmo Villanueva's NPI number?
Dr. Elmo Villanueva's NPI number is 1831110717. It was assigned on July 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elmo Villanueva?
Dr. Elmo Villanueva is an internist in Hartford, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elmo Villanueva practice?
Dr. Villanueva practices at 95 Woodland St, Hartford, CT 06105. Dr. Villanueva's primary practice is Collins Medical Associates 2 - HOPD in Hartford, Connecticut.
What is Dr. Elmo Villanueva's medical license number?
Dr. Villanueva holds Connecticut license 035713.
Does Dr. Elmo Villanueva accept Medicare?
Yes. CMS data shows Dr. Villanueva billed Medicare for 230 services in 2024.
How many Medicare patients does Dr. Elmo Villanueva see?
CMS counts 146 Medicare patients who saw Dr. Villanueva in 2024, with an average age of 78.
What services does Dr. Elmo Villanueva bill to Medicare?
In 2024, Dr. Villanueva's most billed Medicare services were nursing facility care (99309), nursing facility care (99306) and medicare service (G0439).
What drugs does Dr. Elmo Villanueva prescribe most?
In 2024 Medicare Part D data, Dr. Villanueva's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Trazodone HCl.
Has Dr. Elmo Villanueva received payments from drug or device companies?
CMS Open Payments shows $1,088 in general payments to Dr. Villanueva from 13 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Elmo Villanueva been practicing?
Dr. Villanueva graduated from medical school in 1992, 34 years ago.
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