Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1366643306 Individual Practitioner Male Practitioner

Dr. Mario Fernandes Chammas , MD

Urology • Denver, CO

Professional Overview & Biography Verified Profile Summary

Dr. Mario Chammas, MD is a registered healthcare professional specializing in Urology in Denver, CO. Practice services are available at 777 BANNOCK ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

777 Bannock St

Denver, CO 802044507

Telephone 3034366563
Fax 3034366572
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Denver, CO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.2 Yrs
State Avg: 21.5 Yrs
Regional Practice Density
53 Specialists

Practicing in Denver, CO (257 Statewide)

Telehealth Adoption Rate
34.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License CO 45581

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Practice Associates & Co-Workers

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

7 Associated Practitioners
NPI 1023230802

Doctor of Podiatric Medicine

Dr. Matthew Folchert , MD

Orthopaedic Surgery - Hand Surgery

NPI 1275929960

Doctor of Medicine (M.D.)

Dr. Samuel Smith , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1285662528

Doctor of Medicine (M.D.)

NPI 1417266321

Doctor of Medicine (M.D.)

Dr. Eric Hammerberg , MD

Orthopaedic Surgery

NPI 1457455941

Doctor of Medicine (M.D.)

Dr. Fredric Pieracci , MD, MPH

Internal Medicine - Obesity Medicine

NPI 1669652335

Doctor of Medicine (M.D.), Master of Public Health

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 777 BANNOCK ST, DENVER, CO 802044507 (Tel: 3034366563)

📍
Updated Business Mailing Address July 08, 2007

Registered at 77 S OGDEN ST APT 221, DENVER, CO 802092346 (Tel: 3039217246)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARIO CHAMMAS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Urology (License #45581 in CO)

🟢
Initial NPI Registration & Enumeration May 29, 2007

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: 1366643306
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 29, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

77 S Ogden St Apt 221

Denver, CO 802092346

Phone: 3039217246

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.