Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1861854754 Individual Practitioner Female Practitioner

Dr. Sarah Michelle Wonn , MD

Surgery • Klamath Falls, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sarah Wonn, MD is a certified Surgery practicing in Klamath Falls, OR. With approximately 10 years of clinical experience since graduating from Medical College Of Georgia School Of Medicine in 2016, Dr. Wonn delivers high-quality medical care to the local community at 2821 DAGGETT AVE STE 303.

Dr. Wonn is affiliated with Sky Lakes Medical Center Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, follow-up hospital inpatient care per day, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2821 Daggett Ave Ste 303

Klamath Falls, OR 976011129

Telephone 5412748960
Fax 5412748933

Medicare Profile & Education

Medical School

Medical College Of Georgia School Of Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Klamath Falls, OR

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -14.9 yrs vs City Avg
City Avg: 24.9 Yrs
State Avg: 23.3 Yrs
Regional Practice Density
10 Specialists

Practicing in Klamath Falls, OR (555 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wonn (10 Years) 10 Yrs
Klamath Falls Specialty Average (24.9 Years) 24.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
40 40 $227.25 $79.53
99231 Follow-up hospital inpatient care per day, typically 15 minutes
33 18 $83.25 $48.15
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
26 26 $299.25 $99.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
23 20 $263.20 $94.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
21 21 $347.25 $129.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 19 $291.75 $126.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare
19 19 $536.74 $238.12
99213 Established patient office or other outpatient visit, typically 15 minutes
18 13 $185.50 $64.30
45380 Biopsy of large bowel using an endoscope
17 17 $434.25 $129.68
45378 Diagnostic exam of large bowel using a flexible endoscope
12 11 $367.81 $155.08

Medical Specialties & State Licenses

CMS Verified: 2022-10-11
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR MD210444

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Sky Lakes Medical Center Inc

2865 Daggett Ave, Klamath Falls, OR 976011106

Phone: 5412746221

Sky Lakes Medical Center Inc

2821 Daggett Ave, Klamath Falls, OR 976011106

Phone: 5412746733

Sky Lakes Medical Center Inc

2865 Daggett Ave, Klamath Falls, OR 976011106

Sky Lakes Medical Center Inc

2865 Daggett Ave, Klamath Falls, OR 976011106

Secondary Practice Locations

3181 Sw Sam Jackson Park Rd # L-579

Portland, OR 972393011

Phone: 5034948311

2865 Daggett Ave

Klamath Falls, OR 976011106

Phone: 5418826311

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Practice Location October 11, 2022

Registered at 2821 DAGGETT AVE STE 303, KLAMATH FALLS, OR 976011129 (Tel: 5412748960)

📍
Updated Business Mailing Address October 11, 2022

Registered at PO BOX 2120, PORTLAND, OR 972082120 (Tel: 5412746221)

📍
Updated Practice Location September 08, 2022

Registered at 2865 DAGGETT AVE, KLAMATH FALLS, OR 976011106 (Tel: 5418826311)

📍
Updated Business Mailing Address September 08, 2022

Registered at 2865 DAGGETT AVE, KLAMATH FALLS, OR 976011106

NPI Profile Active July 11, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location July 11, 2016

Registered at 3181 SW SAM JACKSON PARK RD # L-579, PORTLAND, OR 972393011 (Tel: 5034948311)

📍
Updated Business Mailing Address July 11, 2016

Registered at 3181 SW SAM JACKSON PARK RD # L-579, PORTLAND, OR 972393011

👤
Provider Name / Credentials Updated July 11, 2016

Recorded as SARAH WONN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 22, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1861854754
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 22, 2016
Last Update: October 11, 2022
Sole Proprietor: No

Mailing Address

Po Box 2120

Portland, OR 972082120

Phone: 5412746221

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.