Active NPI 1063522423 Individual Practitioner Male Practitioner

Dr. Thomas G Heffron , MD

Transplant Surgery • Denver, CO

✓ Accepts Medicare Assignment Telehealth Available

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Heffron, MD is a registered Transplant Surgery practitioner in Denver, CO. With approximately 44 years of clinical practice since graduating from University Of Nebraska College Of Medicine in 1982, Dr. Heffron provides healthcare services at the registered practice location at 2535 S DOWNING ST STE 400.

Dr. Heffron maintains professional affiliations with Portercare Adventist Health System, Traumaone, Pllc, Surgone Pc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2535 S Downing St Ste 400

Denver, CO 802105851

Telephone 3037777112

Associated Practice Facility / Clinic

🏢 Surgone, Pc Facility NPI 1306477534

Medicare Profile & Education

Medical School

University Of Nebraska College Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Transplant Surgery in Denver, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +14.4 yrs vs City Avg

City Avg: 29.6 Yrs

State Avg: 25.8 Yrs

Regional Practice Density

8 Specialists

Practicing in Denver, CO (24 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

71.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Heffron (44 Years) 44 Yrs

Denver Specialty Average (29.6 Years) 29.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	57	19	$228.51	$64.59

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	217	19	$294.28	$115.19
99213 Established patient office or other outpatient visit, typically 15 minutes	139	27	$228.21	$63.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	15	$447.21	$172.17

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	393	17	$251.92	$101.69
99213 Established patient office or other outpatient visit, typically 15 minutes	67	28	$227.48	$66.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	16	$487.67	$196.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	14	$319.71	$97.95

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	486	19	$221.72	$104.14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	17	$487.90	$200.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$411.36	$162.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	139	12	$138.00	$74.63
99213 Established patient office or other outpatient visit, typically 15 minutes	80	17	$98.00	$52.91
99213 Established patient office or other outpatient visit, typically 15 minutes	48	14	$136.19	$54.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	13	$150.00	$80.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	259	16	$138.00	$73.20
99213 Established patient office or other outpatient visit, typically 15 minutes	122	34	$98.00	$51.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	24	$150.00	$79.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	168	13	$138.00	$69.85
99213 Established patient office or other outpatient visit, typically 15 minutes	116	34	$98.00	$49.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	12	$261.00	$131.26

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	203	19	$197.00	$104.94
99213 Established patient office or other outpatient visit, typically 15 minutes	120	36	$98.00	$51.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$395.40	$161.76

Medical Specialties & State Licenses

CMS Verified: 2024-11-19

Transplant Surgery Primary Specialty

NUCC Taxonomy Code: 204F00000X

State License CO 47369

A surgeon who specializes in transplant surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License CO 47369

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

91171009 (CO)

Hospital & Practice Group Affiliations

Portercare Adventist Health System

2535 D S Downing St, Denver, CO 802105817

Phone: 3037441065

Portercare Adventist Health System

2525 S Downing St, Denver, CO 802105817

Surgone Pc

1601 E 19th Ave, Denver, CO 802181255

Phone: 3038395669

Portercare Adventist Health System

2535 S Downing St, Denver, CO 802105850

Phone: 3037785797

Surgone Pc

2535 S Downing St, Denver, CO 802105851

Phone: 3037888989

Traumaone, Pllc

2525 S Downing St, Denver, CO 802105817

Phone: 3037782437

Practice Associates & Co-Workers

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

3 Associated Practitioners

Kathey Spence , PA PHYSICIAN ASSISTA

Physician Assistant

NPI 1073601050

PAPHYSICIANASSISTA

Dr. Warren Kortz , MD

Surgery

NPI 1851489918

Doctor of Medicine (M.D.)

Ethan Mytinger

Physician Assistant

NPI 1932753100

Career & Practice History Timeline

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

16 Historical Events

📍

Updated Practice Location November 19, 2024

Registered at 2535 S DOWNING ST STE 400, DENVER, CO 802105851 (Tel: 3037777112)

📍

Updated Business Mailing Address June 06, 2023

Registered at 8490 E CRESCENT PKWY STE 380, GREENWOOD VILLAGE, CO 801112815 (Tel: 3039571310)

📍

Updated Practice Location March 09, 2023

Registered at 1601 E 19TH AVE STE 4600, DENVER, CO 802181289 (Tel: 3037777112)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2021

Surgery (License #47369 in CO)

✅

NPI Profile Active March 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 24, 2017

Registered at 1601 E 19TH AVE, SUITE 5500, DENVER, CO 802181216 (Tel: 3037777112)

📍

Updated Business Mailing Address March 24, 2017

Registered at 3333 S BANNOCK ST, SUITE 350, ENGLEWOOD, CO 801102432 (Tel: 3039571310)

👤

Provider Name / Credentials Updated March 24, 2017

Recorded as THOMAS HEFFRON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2017

Surgery (License #47369 in CO)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2017

Transplant Surgery (License #47369 in CO)

✅

NPI Profile Active January 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 29, 2016

Registered at 1601 E 19TH AVE, STE. 5500, DENVER, CO 802181216 (Tel: 3037777112)

📍

Updated Business Mailing Address January 29, 2016

Registered at 1601 E 19TH AVE, STE. 5500, DENVER, CO 802181216 (Tel: 3037777112)

👤

Provider Name / Credentials Updated January 29, 2016

Recorded as THOMAS HEFFRON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2016

Transplant Surgery (License #47369 in CO)

🟢

Initial NPI Registration & Enumeration August 30, 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: 1063522423

Entity Type:

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

Enumeration Date: August 30, 2006

Last Update: November 19, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8490 E Crescent Pkwy Ste 380

Greenwood Village, CO 801112815

Phone: 3039571310

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.