Active NPI 1386679082 Individual Practitioner Male Practitioner

Dr. Thomas A Cornwell , MD

Family Medicine • Wheaton, IL

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Cornwell, MD is a registered healthcare professional specializing in Family Medicine in Wheaton, IL. Practice services are available at 1800 N MAIN ST under active NPI credentials.

Frequently performed procedures and clinical services include residence visit for established patient with high level of medical decision making, per day, if using time, at least, prolonged patient service without direct patient contact first hour, physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1800 N Main St
Second Floor

Wheaton, IL 601873112

Telephone 6306144960

Fax 6306823727

Associated Practice Facility / Clinic

🏢 Dupage Medical Group, Ltd. Facility NPI 1457596124

Specialty Benchmarks & Practice Insights

Comparative analytics for Family Medicine in Wheaton, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.9 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

55 Specialists

Practicing in Wheaton, IL (6517 Statewide)

Telehealth Adoption Rate

50.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	45	34	$325.00	$190.84
99358 Prolonged patient service without direct patient contact first hour	25	24	$332.00	$118.50
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	16	16	$165.00	$56.76
99497 Advance care planning, first 30 minutes	13	13	$252.00	$90.72
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	12	11	$129.00	$43.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	149	60	$325.00	$190.23
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	111	66	$129.00	$43.76
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	104	36	$124.00	$44.07
99358 Prolonged patient service without direct patient contact first hour	103	87	$332.00	$118.70
36415 Insertion of needle into vein for collection of blood sample	79	54	$35.00	$2.94
93793 Anticoagulant management of patient taking warfarin	55	21	$36.00	$12.77
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	46	42	$165.00	$56.65
99497 Advance care planning, first 30 minutes	46	46	$252.00	$90.23
99337 Established patient assisted living visit, typically 60 minutes	35	21	$442.00	$205.95
G0008 Administration of influenza virus vaccine	31	31	$38.00	$17.34
99344 New patient home visit, typically 1 hour	30	30	$336.00	$193.52
69210 Removal of impacted ear wax	29	27	$149.00	$50.21
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	27	23	$234.00	$133.02
90662 Influenza vaccine split virus, preservative free	23	23	$64.43	$54.72
G0009 Administration of pneumococcal vaccine	22	22	$38.00	$17.39
90670 Pneumococcal vaccine for injection into muscle	14	14	$298.57	$208.16
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	13	13	$444.00	$197.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	233	66	$124.00	$44.19
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	106	83	$165.00	$56.57
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	91	57	$234.00	$133.07
99358 Prolonged patient service without direct patient contact first hour	75	73	$332.00	$117.36
36415 Insertion of needle into vein for collection of blood sample	69	60	$35.00	$2.91
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	61	43	$325.00	$187.99
99497 Advance care planning, first 30 minutes	55	55	$252.00	$88.71
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	51	29	$129.00	$43.86
69210 Removal of impacted ear wax	47	46	$149.00	$51.86
G0008 Administration of influenza virus vaccine	34	33	$38.00	$21.46
90662 Influenza vaccine split virus, preservative free	30	29	$47.00	$46.06
99344 New patient home visit, typically 1 hour	30	30	$336.00	$192.24
99336 Established patient assisted living visit, typically 40 minutes	26	21	$300.00	$142.55
G0009 Administration of pneumococcal vaccine	23	23	$38.00	$21.46
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	18	18	$444.00	$195.53
90670 Pneumococcal vaccine for injection into muscle	18	18	$292.00	$197.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	260	188	$35.00	$2.93
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	198	124	$234.00	$135.18
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	180	70	$124.00	$44.16
99336 Established patient assisted living visit, typically 40 minutes	122	82	$300.00	$141.78
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	95	82	$165.00	$56.09
69210 Removal of impacted ear wax	71	61	$149.00	$52.26
G0008 Administration of influenza virus vaccine	69	67	$38.00	$26.26
99497 Advance care planning, first 30 minutes	63	62	$252.00	$85.52
90662 Influenza vaccine split virus, preservative free	58	57	$42.00	$41.16
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	41	37	$325.00	$187.01
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	38	25	$129.00	$43.51
G0009 Administration of pneumococcal vaccine	36	36	$38.00	$26.65
99344 New patient home visit, typically 1 hour	28	28	$336.00	$192.23
90670 Pneumococcal vaccine for injection into muscle	27	27	$292.00	$186.69
99337 Established patient assisted living visit, typically 60 minutes	23	20	$442.00	$202.49
93040 Tracing of electrical activity of heart using 1-3 leads with interpretation and report	16	16	$37.00	$13.58
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	16	16	$444.00	$194.94

Medical Specialties & State Licenses

CMS Verified: 2025-03-06

Family Medicine Primary Specialty

NUCC Taxonomy Code: 207Q00000X

State License IL 036075646

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Family Medicine - Hospice and Palliative Medicine

NUCC Taxonomy Code: 207QH0002X

State License IL 036075646

A family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036075646 (IL)

Commercial Insurance / Payer ID Rr Medicare Ptan (Individual)

P00996567 (IL)

Commercial Insurance / Payer ID Medicare Ptan (Individual)

L66622 (IL)

Practice Associates & Co-Workers

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

7 Associated Practitioners

Ancy Zacharia , NP

Nurse Practitioner

NPI 1053450494

Nurse Practitioner

Heidi Mathew , APN

Nurse Practitioner

NPI 1073944922

Advanced Practice Nurse

Dr. Mary Caraher , DO

Family Medicine

NPI 1265411334

Doctor of Osteopathic Medicine (D.O.)

Dr. Audrey Richardson , MD

Family Medicine

NPI 1326031196

Doctor of Medicine (M.D.)

Dr. Melissa Dattalo , MD, MPH

Internal Medicine

NPI 1578705067

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

Bridget Wiacek , APN

Nurse Practitioner - Adult Health

NPI 1871004838

Advanced Practice Nurse

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 06, 2025

Family Medicine (License #036075646 in IL)

✅

NPI Profile Active February 27, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location February 27, 2014

Registered at 1800 N MAIN ST, SECOND FLOOR, WHEATON, IL 601873112 (Tel: 6306144960)

📍

Updated Business Mailing Address February 27, 2014

Registered at 1800 N MAIN ST, SECOND FLOOR, WHEATON, IL 601873112 (Tel: 6306144960)

👤

Provider Name / Credentials Updated February 27, 2014

Recorded as THOMAS CORNWELL, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 27, 2014

Family Medicine (License #036075646 in IL)

🟢

Initial NPI Registration & Enumeration July 11, 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: 1386679082

Entity Type:

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

Enumeration Date: July 11, 2006

Last Update: March 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1800 N Main St, Second Floor

Wheaton, IL 601873112

Phone: 6306144960

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.