Leonel Atencio
- Medicare services, 2024
- 401
- Medicare patients, 2024
- 163
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 900 23rd St NW, Washington, DC 20037
- Practice phone
- Call (202) 716-4605
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Leonel Atencio'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.
Leonel Atencio is an internist in Washington, District of Columbia
Leonel Atencio practices at The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
Leonel Atencio's NPI, 1053874636, was assigned on April 10, 2019. Leonel Atencio graduated from George Washington University School of Medicine in 2019. Leonel Atencio holds District of Columbia license MD210002474.
- NPI
- 1053874636NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608104013
- NPI enumeration date
- April 10, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 716-4605
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonel Atencio practices at The George Washington University Hospital in Washington, District of Columbia
Leonel Atencio's primary practice is The George Washington University Hospital, at 900 23rd St NW, Washington, DC 20037 in The District County. The practice phone is (202) 716-4605.
- The George Washington University Hospital900 23rd St NW, Washington, DC 20037 · The District CountyPhone(202) 716-4605
Source: Dmand AI Affiliation Data
Leonel Atencio is affiliated with 1 site of care and 1 medical group
Leonel Atencio's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. The medical group on file is The GW Medical Faculty Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leonel Atencio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonel Atencio practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The George Washington University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Leonel Atencio is one of 660 internists in District of Columbia
Internal medicine is Leonel Atencio's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Leonel Atencio is licensed in District of Columbia.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
Internists near Leonel Atencio
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
Leonel Atencio billed Medicare for 401 services in 2024
CMS data shows 401 Medicare services from Leonel Atencio across 5 procedure codes in 2024, for 163 Medicare patients. Medicare paid $34,575 for them. Every service was in a facility, such as a hospital, rather than an office.
Leonel Atencio's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 782024: 401414%
Leonel Atencio compared with the District of Columbia median for internists, 2024
- Leonel Atencio
- District of Columbia median
- Medicare services
- 401vs 35413% above
- Medicare patients
- 163vs 1537% above
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Leonel Atencio'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 Leonel Atencio and other internists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Leonel Atencio treated 163 Medicare patients in 2024, average age 71
CMS counts 163 Medicare patients who saw Leonel Atencio in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 3.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Leonel Atencio's median patient age at 69, with 45% women.
Leonel Atencio's Medicare patients by age, 2024
Leonel Atencio's Medicare patients by sex, 2024
- Women8955%
- Men7445%
Chronic conditions among Leonel Atencio's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Arthritis66%
- Ischemic heart disease64%
- Chronic kidney disease57%
- Heart failure52%
- Mood disorders50%
Share of Medicare patients with each condition. A patient can have several.
Leonel Atencio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Leonel Atencio takes part in Medicare
Leonel Atencio accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Leonel Atencio graduated from George Washington University School of Medicine
Leonel Atencio graduated from George Washington University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Leonel Atencio'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Leonel Atencio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leonel Atencio's NPI number?
Leonel Atencio's NPI number is 1053874636. It was assigned on April 10, 2019, and it is active in the NPI Registry.
What does Leonel Atencio specialize in?
Leonel Atencio is an internist in Washington, District of Columbia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Leonel Atencio practice?
Leonel Atencio practices at 900 23rd St NW, Washington, DC 20037. Leonel Atencio's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
What is Leonel Atencio's office phone number?
The practice phone on file for Leonel Atencio is (202) 716-4605.
What is Leonel Atencio's medical license number?
Leonel Atencio holds District of Columbia license MD210002474.
Which hospitals is Leonel Atencio affiliated with?
Leonel Atencio practices at The George Washington University Hospital in Washington, District of Columbia.
What medical group is Leonel Atencio part of?
Leonel Atencio is linked to The GW Medical Faculty Associates.
Does Leonel Atencio accept Medicare?
Yes. CMS data shows Leonel Atencio billed Medicare for 401 services in 2024, and Leonel Atencio accepts Medicare assignment.
How many Medicare patients does Leonel Atencio see?
CMS counts 163 Medicare patients who saw Leonel Atencio in 2024, with an average age of 71.
What services does Leonel Atencio bill to Medicare?
In 2024, Leonel Atencio's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99222).
Where did Leonel Atencio go to medical school?
Leonel Atencio graduated from George Washington University School of Medicine in 2019.
How long has Leonel Atencio been practicing?
Leonel Atencio graduated from medical school in 2019, 7 years ago.
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