Dr. Jason Cadwallader, MD - Internal Medicine in Aurora, CO

Professional Overview & Biography Verified Profile Summary

Dr. Jason Cadwallader, MD is a registered Internal Medicine practitioner in Aurora, CO. With approximately 19 years of clinical practice since graduating from Pennsylvania State University College Of Medicine in 2007, Dr. Cadwallader provides healthcare services at the registered practice location at 740 PEORIA ST.

Dr. Cadwallader is affiliated with Oak Street Health Physicians Group Of Colorado Pllc and does not directly accept Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, hemoglobin a1c level. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

740 Peoria St

Aurora, CO 800118231

Telephone 7205317111

Fax 7206403317

Associated Practice Facility / Clinic

🏢 Oak Street Health Physicians Group Of Colorado, Pllc Facility NPI 1760197891

Medicare Profile & Education

Medical School

Pennsylvania State University College Of Medicine

Graduation Year

2007

Medicare Assignment

Not Specified

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Aurora, CO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs -2.7 yrs vs City Avg

City Avg: 21.7 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

249 Specialists

Practicing in Aurora, CO (2124 Statewide)

Telehealth Adoption Rate

26.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

51.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cadwallader (19 Years) 19 Yrs

Aurora Specialty Average (21.7 Years) 21.7 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	85	49	$103.26	$49.68
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	49	49	$238.78	$114.08
83036 Hemoglobin A1C level	29	24	$19.42	$9.52
G0008 Administration of influenza virus vaccine	15	14	$58.42	$30.10
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$131.84	$63.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	141	64	$103.58	$49.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	34	34	$239.14	$114.10
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$132.68	$64.14
G0008 Administration of influenza virus vaccine	19	19	$55.66	$28.63
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	14	14	$143.36	$72.29
G0009 Administration of pneumococcal vaccine	13	12	$55.66	$28.63
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	12	$567.00	$267.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	107	52	$104.35	$49.87
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	41	41	$242.62	$116.72
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$137.88	$64.46
G0008 Administration of influenza virus vaccine	21	21	$31.66	$27.30
90662 Influenza vaccine split virus, preservative free	19	19	$130.52	$68.36
G0009 Administration of pneumococcal vaccine	18	18	$31.67	$27.36
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	13	$529.47	$265.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	132	67	$84.80	$50.23
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	41	41	$218.10	$118.75
36415 Insertion of needle into vein for collection of blood sample	38	38	$6.00	$3.00
99202 New patient office or other outpatient visit, typically 20 minutes	34	34	$142.22	$65.04
G0008 Administration of influenza virus vaccine	24	23	$31.74	$15.87
90662 Influenza vaccine split virus, preservative free	21	21	$112.01	$65.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	95	62	$146.10	$67.26
99442 Telephone medical discussion with physician, 11-20 minutes	67	46	$72.31	$57.75
36415 Insertion of needle into vein for collection of blood sample	52	49	$6.00	$2.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	42	42	$220.21	$103.92
G0008 Administration of influenza virus vaccine	29	28	$64.98	$15.84
90662 Influenza vaccine split virus, preservative free	24	23	$83.25	$60.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	20	$87.20	$40.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$210.12	$96.29

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	610	221	$152.00	$68.58
99239 Hospital discharge day management, more than 30 minutes	170	153	$223.00	$100.86
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	51	35	$217.00	$98.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	35	$422.00	$191.56
99225 Subsequent observation care, typically 25 minutes per day	24	15	$102.00	$69.27
99217 Hospital observation care on day of discharge	24	22	$152.00	$69.10

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	484	198	$152.00	$68.67
99239 Hospital discharge day management, more than 30 minutes	162	153	$223.00	$101.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	97	95	$422.00	$192.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	28	$83.00	$37.19
99225 Subsequent observation care, typically 25 minutes per day	37	21	$102.00	$69.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	30	20	$217.00	$99.10
99217 Hospital observation care on day of discharge	21	20	$152.00	$69.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	11	$287.00	$129.45

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	423	160	$155.38	$68.11
99239 Hospital discharge day management, more than 30 minutes	156	146	$220.50	$101.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	111	107	$413.62	$191.25
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	97	54	$218.58	$99.40
99217 Hospital observation care on day of discharge	26	26	$149.46	$69.20
99220 Hospital observation care, typically 70 minutes	24	24	$358.75	$177.17
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	18	$85.43	$37.31
99291 Critical care, first 30-74 minutes	22	13	$576.64	$211.77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$289.82	$129.98
99225 Subsequent observation care, typically 25 minutes per day	16	13	$106.88	$69.51
99219 Hospital observation care, typically 50 minutes	14	14	$288.86	$129.43

Medical Specialties & State Licenses

CMS Verified: 2025-04-22

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CO DR.0074625

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IN 11013833A

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IN 01067114A

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200980050 (IN)

Commercial Insurance / Payer ID Anthem

000000685913 (IN)

Hospital & Practice Group Affiliations

Oak Street Health Physicians Group Of Colorado Pllc

4380 Austin Bluffs Pkwy, Colorado Springs, CO 809182932

Phone: 7194546010

Oak Street Health Physicians Group Of Colorado Pllc

740 Peoria St, Aurora, CO 800118231

Phone: 7205317111

Secondary Practice Locations

2240 E 53rd St Ste B1

Indianapolis, IN 462203479

Phone: 3179337047

Practice Associates & Co-Workers

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

6 Associated Practitioners

Luciann Rosen , NP

Nurse Practitioner

NPI 1013936897

Nurse Practitioner

Grace Ortega-Walker , FNP

Nurse Practitioner

NPI 1043363294

Family Nurse Practitioner

Dr. Christiana Shoushtari , MD, MPH

Internal Medicine

NPI 1265938906

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

Melissa Sheppard , AGPCNP-BC

Nurse Practitioner

NPI 1548023120

AGPCNPBC

Dr. Jennifer Ziouras , MD

Internal Medicine

NPI 1619976099

Doctor of Medicine (M.D.)

Haydn Jessup

Social Worker - Clinical

NPI 1881056802

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location April 22, 2025

Registered at 740 PEORIA ST, AURORA, CO 800118231 (Tel: 7205317111)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2023

Internal Medicine (License #11013833A in IN)

📍

Updated Practice Location April 14, 2021

Registered at 2240 E 53RD ST STE B1, INDIANAPOLIS, IN 462203479 (Tel: 3179337047)

📍

Updated Business Mailing Address January 16, 2020

Registered at 30 W MONROE ST, STE 1200, CHICAGO, IL 606032420 (Tel: 3127339730)

✅

NPI Profile Active April 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location April 27, 2015

Registered at 1125 W JEFFERSON ST, FRANKLIN, IN 461312140 (Tel: 3177363300)

📍

Updated Business Mailing Address April 27, 2015

Registered at 1474 DERBYSHIRE DR, GREENWOOD, IN 461439097

👤

Provider Name / Credentials Updated April 27, 2015

Recorded as JASON CADWALLADER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 27, 2015

Internal Medicine (License #01067114A in IN)

🟢

Initial NPI Registration & Enumeration May 21, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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Dr. Jason Thomas Cadwallader , MD

Professional Overview & Biography Verified Profile Summary

Practice Location & Contact Primary Location

Medicare Profile & Education

Specialty Benchmarks & Practice Insights

Clinical Seniority & Experience Comparison

Performed Procedures & Service Volume

Medical Specialties & State Licenses

Additional State Medicaid & Healthcare Payer Identifiers

Hospital & Practice Group Affiliations

Oak Street Health Physicians Group Of Colorado Pllc

Oak Street Health Physicians Group Of Colorado Pllc

Secondary Practice Locations

Practice Associates & Co-Workers

Career & Practice History Timeline

Patient & Community Reviews

NPI Administrative Meta

Mailing Address