Doctor profile · Federal record

Dr. Charles Butler, MD

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

  • NPI 1528004488
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3400 California Ave Sw Ste 300
Seattle, WA 981163307
(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
June 2006 — 20 yrs on file
Profile last updated
November 10, 2021
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207QA0505X — NUCC code
State license (1)
Washington #MD00043901
Medicaid
WA #8431488

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528004488. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
856
Distinct HCPCS
9
Medicare allowed
$98,066
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 276 151 $140
99213 Established patient office or other outpatient visit, 20-29 minutes 193 137 $100
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 138 138 $142
99442 Telephone medical discussion with physician, 11-20 minutes 66 46 $100
G0008 Administration of influenza virus vaccine 62 62 $34
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 55 55 $75
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 25 25 $281
G0009 Administration of pneumococcal vaccine 25 25 $34
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 16 16 $8

In context: peer comparison

Among 2 peers in this city , average services per provider: 65. This provider delivers 13× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,824
Patients
795
Total drug cost
$46,709
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 610 178 $8,306
Losartan Potassium Generic 275 73 $4,450
Lisinopril Generic 244 66 $2,783
Amlodipine Besylate Generic 216 66 $1,622
Metoprolol Succinate Generic 194 57 $4,446
Gabapentin Generic 191 56 $5,008
Levothyroxine Sodium Generic 169 47 $3,239
Omeprazole Generic 157 40 $2,549
Tamsulosin Hcl Generic 138 45 $4,263
Rosuvastatin Calcium Generic 128 37 $4,163

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Charles Butler's medical specialty?
Dr. Charles Butler practices Adult Medicine Physician in Seattle, WA.
Where does Dr. Charles Butler practice?
Dr. Charles Butler practices at 3400 California Ave Sw Ste 300, Seattle, WA 981163307. Office phone: 2063203399.
What is Dr. Charles Butler's NPI?
Dr. Charles Butler's National Provider Identifier (NPI) is 1528004488, issued by NPPES.
Does Dr. Charles Butler accept Medicare assignment?
Yes. Dr. Charles Butler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Butler 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.