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Active NPI 1992123418 Individual Practitioner Female Practitioner

Dr. Sarah Miriam Kolnik , MD

Surgery • Golden, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sarah Kolnik, MD is a certified Surgery practicing in Golden, CO. With approximately 12 years of clinical experience since graduating from University Of Colorado School Of Medicine, Denver in 2014, Dr. Kolnik delivers high-quality medical care to the local community at 400 INDIANA ST STE 200.

Dr. Kolnik maintains professional affiliations with Poudre Valley Medical Group Llc, Colorado Surgical Service Pc, Colorado Trauma Services Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 Indiana St Ste 200

Golden, CO 804015027

Telephone 3039408200
Fax 3039408400
Associated Practice Facility / Clinic
🏢 Colorado Surgical Service Pc Facility NPI 1679602593

Medicare Profile & Education

Medical School

University Of Colorado School Of Medicine, Denver

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Golden, CO

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -4.0 yrs vs City Avg
City Avg: 16.0 Yrs
State Avg: 23.8 Yrs
Regional Practice Density
6 Specialists

Practicing in Golden, CO (635 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kolnik (12 Years) 12 Yrs
Golden Specialty Average (16.0 Years) 16.0 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
51 33 $254.00 $114.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
41 25 $190.00 $77.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
39 39 $271.00 $126.06
99291 Critical care, first 30-74 minutes
21 17 $722.00 $208.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
12 12 $402.00 $171.15

Medical Specialties & State Licenses

CMS Verified: 2025-10-06
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CO DR.0068805

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.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

State License KY 54037

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Surgery

NUCC Taxonomy Code: 208600000X

State License KY 54037

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.

Hospital & Practice Group Affiliations

Colorado Trauma Services Pc

3455 Lutheran Pkwy, Wheat Ridge, CO 800336034

Phone: 3034671400

Colorado Surgical Service Pc

400 Indiana St, Golden, CO 804015027

Phone: 3039408200

Poudre Valley Medical Group Llc

1400 E Boulder St, Colorado Springs, CO 809095533

Phone: 7193644120

Colorado Trauma Services Pc

400 Indiana St, Golden, CO 804015027

Phone: 3034671400

Colorado Surgical Service Pc

3455 Lutheran Pkwy, Wheat Ridge, CO 800336034

Phone: 3034671400

Secondary Practice Locations

740 S Limestone Ste L104

Lexington, KY 405366410

Phone: 8592573253

1959 Ne Pacific St

Seattle, WA 981956410

Phone: 2065433687

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

14 Associated Practitioners
NPI 1003923301

Doctor of Medicine (M.D.)

NPI 1154769891

Doctor of Osteopathic Medicine (D.O.)

NPI 1174643290

Doctor of Medicine (M.D.)

NPI 1265586457

Doctor of Medicine (M.D.)

NPI 1295091908

Doctor of Medicine (M.D.)

NPI 1336256635

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location September 05, 2025

Registered at 400 INDIANA ST STE 200, GOLDEN, CO 804015027 (Tel: 3039408200)

📍
Updated Business Mailing Address September 05, 2025

Registered at 4350 WADSWORTH BLVD STE 401, WHEAT RIDGE, CO 800334638 (Tel: 3039408200)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 05, 2025

Surgery (License #DR.0068805 in CO)

📍
Updated Practice Location July 29, 2022

Registered at 1400 E BOULDER ST STE 500, COLORADO SPRINGS, CO 809095533 (Tel: 7193646487)

📍
Updated Business Mailing Address July 29, 2022

Registered at 2695 ROCKY MOUNTAIN AVE STE 150, LOVELAND, CO 805389071 (Tel: 9706242412)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2021

Surgery (License #54037 in KY)

📍
Updated Practice Location July 08, 2021

Registered at 740 S LIMESTONE STE L104, LEXINGTON, KY 405366410 (Tel: 8592573253)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2021

Surgery (License #54037 in KY)

NPI Profile Active April 01, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location April 01, 2014

Registered at 1959 NE PACIFIC ST, SEATTLE, WA 981956410 (Tel: 2065433687)

📍
Updated Business Mailing Address April 01, 2014

Registered at 1959 NE PACIFIC ST, SEATTLE, WA 981956410 (Tel: 2065433687)

👤
Provider Name / Credentials Updated April 01, 2014

Recorded as SARAH KOLNIK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 01, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 01, 2014

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: 1992123418
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 01, 2014
Last Update: October 06, 2025
Sole Proprietor: No

Mailing Address

4350 Wadsworth Blvd Ste 401

Wheat Ridge, CO 800334638

Phone: 3039408200

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.