Doctor profile · Federal record

Dr. Leslie Root, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Portland, OR

  • NPI 1831167907
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
501 N Graham St, Ste 100
Portland, OR 972271654
(503) 249-5780
fax (503) 249-5788
Mailing address
1411 Sw Morrison St, Ste 200
Portland, OR 972051945

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
April 17, 2017
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Oregon #MD19668
Medicaid
OR #129949

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831167907. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
595
Distinct HCPCS
9
Medicare allowed
$26,525
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 205 158 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 165 97 $75
99213 Established patient office or other outpatient visit, 20-29 minutes 57 44 $51
99215 Established patient office or other outpatient visit, 40-54 minutes 52 37 $88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 52 52 $43
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 17 16 $8
G0442 Annual alcohol misuse screening, 5 to 15 minutes 17 17 $7
99442 Telephone medical discussion with physician, 11-20 minutes 15 11 $66
99443 Telephone medical discussion with physician, 21-30 minutes 15 11 $97

In context: peer comparison

Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 9.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,814
Patients
498
Total drug cost
$32,006
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 269 66 $5,240
Amlodipine Besylate Generic 159 39 $1,453
Atorvastatin Calcium Generic 157 42 $2,109
Losartan Potassium Generic 153 44 $2,710
Lisinopril Generic 137 33 $1,741
Sertraline Hcl Generic 132 33 $2,219
Simvastatin Generic 129 38 $1,779
Omeprazole Generic 123 36 $1,990
Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) Brand 115 33 $1,489
Pravastatin Sodium Generic 102 27 $2,248

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Root's medical specialty?
Dr. Leslie Root practices Internal Medicine Physician in Portland, OR.
Where does Dr. Leslie Root practice?
Dr. Leslie Root practices at 501 N Graham St, Portland, OR 972271654. Office phone: 5032495780.
What is Dr. Leslie Root's NPI?
Dr. Leslie Root's National Provider Identifier (NPI) is 1831167907, issued by NPPES.
Does Dr. Leslie Root accept Medicare assignment?
Yes. Dr. Leslie Root accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Root commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.