Doctor profile · Federal record

Dr. Monika Cox, MD

Family Medicine Physician (CMS: Family Practice) · Seattle, WA

  • NPI 1881806578
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3400 California Ave Sw
Seattle, WA 98116
(206) 320-3399
fax (206) 320-5506
Additional location
4100 Sw Alaska St Ste B
Seattle, WA 981164527
Mailing address
Po Box 25608
Salt Lake City, UT 841250608

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
November 10, 2021
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Washington #MD00047843
Medicaid
WA #1881806578

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881806578. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
376
Distinct HCPCS
7
Medicare allowed
$44,654
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 106 65 $140
99213 Established patient office or other outpatient visit, 20-29 minutes 100 86 $100
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 82 82 $142
G0008 Administration of influenza virus vaccine 25 25 $34
99442 Telephone medical discussion with physician, 11-20 minutes 24 12 $99
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 22 22 $76
99215 Established patient office or other outpatient visit, 40-54 minutes 17 12 $196

In context: peer comparison

Among 154 peers in Seattle Family Medicine Physician, average services per provider: 61. This provider delivers 6.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,910
Patients
493
Total drug cost
$29,397
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 382 77 $6,308
Atorvastatin Calcium Generic 240 61 $3,271
Rosuvastatin Calcium Generic 143 41 $2,971
Gabapentin Generic 120 36 $2,587
Losartan Potassium Generic 120 33 $2,076
Simvastatin Generic 120 29 $1,179
Amlodipine Besylate Generic 116 38 $1,063
Lisinopril Generic 116 34 $943
Trazodone Hcl Generic 110 29 $1,551
Hydrochlorothiazide Generic 96 24 $424

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Monika Cox's medical specialty?
Dr. Monika Cox practices Family Medicine Physician in Seattle, WA.
Where does Dr. Monika Cox practice?
Dr. Monika Cox practices at 3400 California Ave Sw, Seattle, WA 98116. Office phone: 2063203399.
What is Dr. Monika Cox's NPI?
Dr. Monika Cox's National Provider Identifier (NPI) is 1881806578, issued by NPPES.
Does Dr. Monika Cox accept Medicare assignment?
Yes. Dr. Monika Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monika Cox commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.