Doctor profile · Federal record

Dr. Colin Wolslegel, D.O.

Gastroenterology Physician (CMS: Gastroenterology) · Port Angeles, WA

  • NPI 1982990297
  • Accepts Medicare
  • MIPS 81.0 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
907 Georgiana St
Port Angeles, WA 983623911
(360) 565-0999
fax (360) 565-9251
Mailing address
Po Box 850
Port Angeles, WA 983620146

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Washington #OP60738862

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982990297. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,765
Distinct HCPCS
10
Medicare allowed
$270,124
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 321 319 $245
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 234 229 $107
99215 Established patient office or other outpatient visit, 40-54 minutes 181 181 $143
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 143 141 $116
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 120 120 $181
99214 Established patient office or other outpatient visit, 30-39 minutes 106 96 $97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 94 89 $130
43249 Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 73 67 $142
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 67 66 $181
45378 Diagnostic exam of large bowel using a flexible endoscope 64 63 $171

In context: peer comparison

Among 2 peers in this city , average services per provider: 67. This provider delivers 26× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
464
Patients
400
Total drug cost
$9,304
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 266 258 $4,944
Omeprazole Generic 78 38 $1,152
Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 43 42 $820
Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 38 36 $651
Pantoprazole Sodium Generic 24 11 $538
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 15 15 $1,200

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Colin Wolslegel's medical specialty?
Dr. Colin Wolslegel practices Gastroenterology Physician in Port Angeles, WA.
Where does Dr. Colin Wolslegel practice?
Dr. Colin Wolslegel practices at 907 Georgiana St, Port Angeles, WA 983623911. Office phone: 3605650999.
What is Dr. Colin Wolslegel's NPI?
Dr. Colin Wolslegel's National Provider Identifier (NPI) is 1982990297, issued by NPPES.
Does Dr. Colin Wolslegel accept Medicare assignment?
Yes. Dr. Colin Wolslegel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colin Wolslegel commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.