Active NPI 1245246453 Individual Practitioner Male Practitioner

Dr. Erik Herbert Rieger , MD

Surgery • Canon City, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Erik Rieger, MD is a certified Surgery practicing in Canon City, CO. With approximately 44 years of clinical experience since graduating from University Of Kansas School Of Med (Kc/Wich/Sal) in 1982, Dr. Rieger delivers high-quality medical care to the local community at 1335 PHAY AVENUE.

Dr. Rieger accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1335 Phay Avenue
Suite D

Canon City, CO 812122349

Telephone 7193453115

Fax 7193453331

Associated Practice Facility / Clinic

🏢 Erik H. Rieger M.d., P.c. Facility NPI 1376914945

Medicare Profile & Education

Medical School

University Of Kansas School Of Med (Kc/wich/sal)

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Canon City, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +2.5 yrs vs City Avg

City Avg: 41.5 Yrs

State Avg: 23.8 Yrs

Regional Practice Density

4 Specialists

Practicing in Canon City, CO (635 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rieger (44 Years) 44 Yrs

Canon City Specialty Average (41.5 Years) 41.5 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	30	$327.03	$128.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$502.86	$167.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$502.86	$167.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	30	$327.03	$128.77
45380 Biopsy of large bowel using an endoscope	16	16	$1445.22	$145.23
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$222.06	$91.04
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$1224.90	$97.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$496.01	$169.82
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	56	15	$170.00	$68.79
99213 Established patient office or other outpatient visit, typically 15 minutes	44	40	$210.00	$92.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	25	$322.67	$130.52
45380 Biopsy of large bowel using an endoscope	25	25	$1157.60	$177.70
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	13	13	$576.28	$108.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	70	16	$170.00	$69.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$502.86	$171.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	25	$327.03	$132.91
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$222.06	$93.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	88	25	$170.00	$70.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$502.86	$168.03
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	18	18	$189.00	$92.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$327.03	$111.18
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$222.06	$76.98
45380 Biopsy of large bowel using an endoscope	13	13	$1366.20	$209.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$502.86	$166.25
99213 Established patient office or other outpatient visit, typically 15 minutes	20	17	$219.31	$74.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$327.03	$109.85
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$1169.67	$185.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	62	62	$502.86	$162.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	25	$323.75	$105.92
99213 Established patient office or other outpatient visit, typically 15 minutes	20	15	$222.06	$71.85
45380 Biopsy of large bowel using an endoscope	12	12	$1445.22	$154.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	45	$502.86	$161.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	13	$327.03	$106.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$329.73	$106.95
45380 Biopsy of large bowel using an endoscope	13	12	$1445.22	$206.57
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$1224.90	$118.97

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CO DR.0047412

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100129970B (KS)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 10, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location November 10, 2015

Registered at 1335 PHAY AVENUE, SUITE D, CANON CITY, CO 812122349 (Tel: 7193453115)

📍

Updated Business Mailing Address November 10, 2015

Registered at PO BOX 469, CANON CITY, CO 812150469 (Tel: 7193453115)

👤

Provider Name / Credentials Updated November 10, 2015

Recorded as ERIK RIEGER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2015

Surgery (License #DR.0047412 in CO)

🟢

Initial NPI Registration & Enumeration July 31, 2006

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: 1245246453

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 31, 2006

Last Update: November 10, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 469

Canon City, CO 812150469

Phone: 7193453115

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.