Dr. Leslie L. Root, MD
- Medicare services, 2024
- 205
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 1,178
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Practice address
- 1225 NE 2nd Ave, Portland, OR 97232
- Practice phone
- Call (503) 944-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Legacy Emanuel
Portland, Oregon
Find Dr. Root's professional email, personal email and mobile number
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Dr. Leslie L. Root is an internist in Portland, Oregon
Dr. Root practices at Legacy Emanuel in Portland, Oregon.
Dr. Root's NPI, 1831167907, was assigned on March 14, 2006. Dr. Root holds Oregon license MD19668.
- NPI
- 1831167907NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163591520
- NPI enumeration date
- March 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 944-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie L. Root practices at Legacy Emanuel in Portland, Oregon
Dr. Root's primary practice is Legacy Emanuel, at 1225 NE 2nd Ave, Portland, OR 97232 in Multnomah County. The practice phone is (503) 944-8000.
- Legacy Emanuel1225 NE 2nd Ave, Portland, OR 97232 · Multnomah CountyPhone(503) 944-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leslie L. Root is affiliated with 7 sites of care and 7 medical groups
Dr. Root's primary practice is Legacy Emanuel in Portland, Oregon. Dr. Root is also affiliated with Legacy Emanuel Medical Center. The medical group on file is Legacy Emanuel Medical Center. Dmand AI also links Dr. Root to 3 more hospitals, 6 medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leslie L. Root's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Root practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Legacy Emanuel | Available with a free account |
| +6 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie L. Root is one of 1,680 internists in Oregon
Internal medicine is Dr. Root's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Root is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Root
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. Leslie L. Root billed Medicare for 205 services in 2024
CMS data shows 205 Medicare services from Dr. Root across 1 procedure code in 2024, for 150 Medicare patients. Medicare paid $1,317 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Root's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2222024: 2058%
- Other services
- 2023: 692024: 0100%
- Office and hospital visits
- 2023: 3042024: 0100%
Dr. Root compared with the Oregon median for internists, 2024
- Dr. Root
- Oregon median
- Medicare services
- 205vs 30032% below
- Medicare patients
- 150vs 13214% above
- Part D claims
- 833vs 2223.8 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Root'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie L. Root treated 150 Medicare patients in 2024, average age 71
CMS counts 150 Medicare patients who saw Dr. Root in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.61, 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. Root's median patient age at 71, with 59% women.
Dr. Root's Medicare patients by age, 2024
Dr. Root's Medicare patients by sex, 2024
- Women6040%
- Men9060%
Chronic conditions among Dr. Root's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Heart failure44%
- Atrial fibrillation42%
- Mood disorders41%
- Diabetes40%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Root'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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie L. Root wrote 1,178 Medicare Part D claims in 2024
In 2024, Dr. Root wrote 1,178 Medicare Part D claims for 251 patients. 85% of them were for generic drugs. CMS names the drug for 833 of them, across 31 drugs with 11 or more claims each, at $80,743 in total drug cost. In 2023, CMS named 3,341 claims across 81 drugs.
Dr. Root's Part D claims by kind of drug, 2024
- Generic996 claims85%
- Brand-name and other182 claims15%
Dr. Root'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: 3,3412024: 83375%
Drugs named by CMS: 31 in 2024, 81 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. Leslie L. Root scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Root for performance year 2024, reported through an alternative payment model (APM). Dr. Root accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Root's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Leslie L. Root'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Leslie L. Root
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. Leslie L. Root's NPI number?
Dr. Leslie L. Root's NPI number is 1831167907. It was assigned on March 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie L. Root?
Dr. Leslie L. Root is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leslie L. Root practice?
Dr. Root practices at 1225 NE 2nd Ave, Portland, OR 97232. Dr. Root's primary practice is Legacy Emanuel in Portland, Oregon. Dmand AI also links Dr. Root to 3 hospitals, 6 medical groups and 2 group practices and clinics.
What is Dr. Leslie L. Root's office phone number?
The practice phone on file for Dr. Root is (503) 944-8000.
What is Dr. Leslie L. Root's medical license number?
Dr. Root holds Oregon license MD19668.
Which hospitals is Dr. Leslie L. Root affiliated with?
Dr. Root is affiliated with Legacy Emanuel Medical Center. Dmand AI links Dr. Root to 3 more hospitals.
What medical group is Dr. Leslie L. Root part of?
Dr. Root is linked to Legacy Emanuel Medical Center. Dmand AI links Dr. Root to 6 more medical groups.
Does Dr. Leslie L. Root accept Medicare?
Yes. CMS data shows Dr. Root billed Medicare for 205 services in 2024, and Dr. Root accepts Medicare assignment.
What is Dr. Leslie L. Root's MIPS score?
Dr. Root's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Leslie L. Root see?
CMS counts 150 Medicare patients who saw Dr. Root in 2024, with an average age of 71.
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What services does Dr. Leslie L. Root bill to Medicare?
In 2024, Dr. Root's most billed Medicare services were heart test or procedure (93010).
What drugs does Dr. Leslie L. Root prescribe most?
In 2024 Medicare Part D data, Dr. Root's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
How long has Dr. Leslie L. Root been practicing?
Dr. Root graduated from medical school in 1994, 32 years ago.
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