Doctor profile · Federal record

Dr. Arielle Mitton, M.D.

Internal Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Seattle, WA

  • NPI 1689973232
  • 15 yrs on file
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
9709 3Rd Ave Ne
Seattle, WA 981152062
(425) 339-5422
Additional location
11620 Wilshire Blvd Ste 100
Los Angeles, CA 900256801
(310) 423-4800
fax (310) 423-4845
Additional location
1 Gustave L Levy Pl, Dept of MED - Box 1118
New York, NY 100296504
(212) 241-6500
Show 1 more location
Additional location
3927 Rucker Ave
Everett, WA 982014833
Mailing address
Po Box 5127
Everett, WA 982065127

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
June 5, 2023
Specialty taxonomy
207R00000X — NUCC code
State licenses (3)
Washington #MD61346086 · New York #270620 · California #A128905

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689973232. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
351
Distinct HCPCS
2
Medicare allowed
$38,584
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 306 306 $115
99202 New patient office or other outpatient visit, 15-29 minutes 45 45 $74

In context: peer comparison

Among 174 peers in Seattle Internal Medicine Physician, average services per provider: 77. This provider delivers 4.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Arielle Mitton's medical specialty?
Dr. Arielle Mitton practices Internal Medicine Physician in Seattle, WA.
Where does Dr. Arielle Mitton practice?
Dr. Arielle Mitton practices at 9709 3Rd Ave Ne, Seattle, WA 981152062. Office phone: 4253395422.
What is Dr. Arielle Mitton's NPI?
Dr. Arielle Mitton's National Provider Identifier (NPI) is 1689973232, issued by NPPES.
What procedures does Dr. Arielle Mitton commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.