Doctor profile · Federal record

Dr. RUSSELL BERG, M.D. PH.D

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Addiction Medicine (Internal Medicine) Physician · SEATTLE, WA

  • NPI 1427412899
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
325 9TH AVE
SEATTLE, WA 981042420
(206) 520-5000
Mailing address
PO BOX 50095
SEATTLE, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
April 29, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #MD60888448
Medicaid
WA #1427412899

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427412899. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
58
Distinct HCPCS
2
Medicare allowed
$7,329
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 34 14 $142
99214 Established patient office or other outpatient visit, 30-39 minutes 24 11 $105

In context: peer comparison

Among 174 peers in this city , average services per provider: 77. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
742
Patients
40
Total drug cost
$90,450
Drug Type Claims Patients Total cost
Gabapentin Generic 135 16 $2,922
Atorvastatin Calcium Generic 85 13 $1,080
Lisinopril Generic 74 11 $643
Tamsulosin Hcl Generic 68 0 $492
Fluoxetine Hcl Generic 48 0 $345
Sertraline Hcl Generic 46 0 $320
Trulicity (Dulaglutide) Brand 44 0 $54,536
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 37 0 $5,027
Metformin Hcl Er (Metformin Hcl) Brand 34 0 $595
Jardiance (Empagliflozin) Brand 33 0 $23,117

Hospital affiliations

CMS Hospital Compare