Active NPI 1578551719 Individual Practitioner Male Practitioner

Dr. Timothy J Tyrrell , MD

Internal Medicine • Naperville, IL

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Tyrrell, MD is a registered healthcare professional specializing in Internal Medicine in Naperville, IL. Practice services are available at 120 SPALDING DR under active NPI credentials.

Frequently performed procedures and clinical services include injection, denosumab, 1 mg, established patient outpatient office visit, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

120 Spalding Dr
Ste 303

Naperville, IL 605406557

Telephone 6305275575

Fax 6305275573

Associated Practice Facility / Clinic

🏢 Academic Endocrine Metabolism & Nutrition Facility NPI 1912963919

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Naperville, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 27.5 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

78 Specialists

Practicing in Naperville, IL (7544 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

43.9% 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
J0897 Injection, denosumab, 1 mg	960	13	$23.00	$19.38
99213 Established patient office or other outpatient visit, typically 15 minutes	257	137	$121.00	$79.85
99442 Telephone medical discussion with physician, 11-20 minutes	144	95	$85.00	$80.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	107	107	$218.00	$124.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	68	$175.00	$115.45
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	66	58	$45.00	$15.38
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	13	$165.00	$77.37
99441 Telephone medical discussion with physician, 5-10 minutes	46	35	$46.63	$46.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	43	12	$243.00	$111.93
G0008 Administration of influenza virus vaccine	25	25	$30.00	$17.74
90662 Influenza vaccine split virus, preservative free	23	23	$71.52	$60.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	20	$92.00	$48.32
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	22	16	$50.00	$15.24
99239 Hospital discharge day management, more than 30 minutes	19	14	$178.00	$114.76
81003 Automated urinalysis test	17	15	$24.00	$2.24
93000 Routine ekg using at least 12 leads including interpretation and report	16	15	$129.00	$18.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	12	$380.00	$217.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,680	17	$23.00	$18.61
99213 Established patient office or other outpatient visit, typically 15 minutes	446	171	$121.00	$78.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	243	114	$175.00	$113.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	155	155	$218.00	$123.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	103	25	$165.00	$77.33
G0008 Administration of influenza virus vaccine	86	86	$30.00	$17.39
90662 Influenza vaccine split virus, preservative free	85	85	$61.00	$54.89
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	50	26	$50.00	$17.72
93000 Routine ekg using at least 12 leads including interpretation and report	47	40	$129.00	$18.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	18	$243.00	$110.44
99239 Hospital discharge day management, more than 30 minutes	30	24	$178.00	$113.65
99496 Transitional care management services for problem of high complexity	29	22	$637.00	$245.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	24	$380.00	$215.04
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	25	17	$73.00	$56.69
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	19	19	$70.00	$16.20
81003 Automated urinalysis test	17	15	$24.00	$2.44
G0009 Administration of pneumococcal vaccine	16	16	$30.00	$17.39
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$131.00	$110.34
69210 Removal of impacted ear wax	12	11	$149.00	$51.12
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$329.00	$182.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,140	14	$23.00	$17.92
99213 Established patient office or other outpatient visit, typically 15 minutes	445	166	$121.00	$76.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	213	37	$165.00	$76.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	154	86	$175.00	$112.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	147	147	$218.00	$122.44
G0008 Administration of influenza virus vaccine	91	90	$30.00	$21.46
90653 Vaccine for influenza for injection into muscle	90	89	$60.00	$53.34
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	45	18	$50.00	$21.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	21	$243.00	$109.50
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	41	11	$152.00	$72.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	29	$380.00	$213.35
99239 Hospital discharge day management, more than 30 minutes	32	24	$178.00	$112.98
99496 Transitional care management services for problem of high complexity	31	26	$637.00	$244.03
81003 Automated urinalysis test	30	23	$24.00	$2.71
93000 Routine ekg using at least 12 leads including interpretation and report	30	26	$129.00	$18.02
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	22	17	$73.00	$56.62
G0009 Administration of pneumococcal vaccine	16	16	$30.00	$21.46
99495 Transitional care management services for problem of at least moderate complexity	15	14	$445.00	$172.15
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	12	12	$70.00	$16.20
99238 Hospital discharge day management, 30 minutes or less	12	11	$143.00	$76.85
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$278.00	$152.36
90670 Pneumococcal vaccine for injection into muscle	12	12	$234.00	$192.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,260	12	$23.00	$16.69
99213 Established patient office or other outpatient visit, typically 15 minutes	543	176	$121.00	$76.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	175	99	$175.00	$112.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	159	159	$218.00	$121.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	122	31	$165.00	$75.58
G0008 Administration of influenza virus vaccine	105	103	$30.00	$26.65
90653 Vaccine for influenza for injection into muscle	102	102	$60.00	$49.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	49	17	$50.00	$19.43
93000 Routine ekg using at least 12 leads including interpretation and report	37	31	$129.00	$18.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	21	$380.00	$213.08
G0009 Administration of pneumococcal vaccine	26	26	$30.00	$26.65
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	21	18	$65.57	$56.72
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	21	12	$66.00	$21.15
81003 Automated urinalysis test	19	17	$24.00	$3.02
99239 Hospital discharge day management, more than 30 minutes	18	14	$178.00	$112.62
99496 Transitional care management services for problem of high complexity	15	14	$637.00	$241.84
90670 Pneumococcal vaccine for injection into muscle	14	14	$222.14	$185.23
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	14	12	$70.00	$16.11
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$105.50	$93.96

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-058551

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

036058551 2 (IL)

Commercial Insurance / Payer ID Bcbs

2221474 (IL)

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Mark Gomez , MD

Internal Medicine

NPI 1174728430

Doctor of Medicine (M.D.)

Dr. Robert Lejawa , DO

Family Medicine

NPI 1265592596

Doctor of Osteopathic Medicine (D.O.)

Dr. John Saran , MD

Internal Medicine

NPI 1720075849

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 23, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location November 23, 2015

Registered at 120 SPALDING DR, STE 303, NAPERVILLE, IL 605406557 (Tel: 6305275575)

📍

Updated Business Mailing Address November 23, 2015

Registered at 120 SPALDING DRIVE, STE 303, NAPERVILLE, IL 605406557 (Tel: 6305275575)

👤

Provider Name / Credentials Updated November 23, 2015

Recorded as TIMOTHY TYRRELL, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 23, 2015

Internal Medicine (License #036-058551 in IL)

🟢

Initial NPI Registration & Enumeration October 12, 2005

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: 1578551719

Entity Type:

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

Enumeration Date: October 12, 2005

Last Update: November 23, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

120 Spalding Drive, Ste 303

Naperville, IL 605406557

Phone: 6305275575

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.