Active NPI 1689603110 Individual Practitioner Male Practitioner

Dr. Thomas G Holmes , MD

Internal Medicine • Park Ridge, IL

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Holmes, MD is a registered healthcare professional specializing in Internal Medicine in Park Ridge, IL. Practice services are available at 1775 BALLARD RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, subsequent hospital care with moderate levelof 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

1775 Ballard Rd

Park Ridge, IL 600681005

Telephone 8473189340

Fax 8473182966

Associated Practice Facility / Clinic

🏢 Nesset Pavilion Pharmacy Facility NPI 1760483465

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Park Ridge, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.9 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

166 Specialists

Practicing in Park Ridge, IL (7544 Statewide)

Telehealth Adoption Rate

12.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.4% 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 (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	449	279	$198.00	$93.14
36415 Insertion of needle into vein for collection of blood sample	259	187	$22.00	$8.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	170	46	$177.00	$81.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	113	113	$332.00	$132.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	93	$277.36	$128.89
G0008 Administration of influenza virus vaccine	53	52	$60.00	$33.70
90662 Influenza vaccine split virus, preservative free	52	51	$125.00	$81.06
93793 Anticoagulant management of patient taking warfarin	37	13	$26.00	$11.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	23	$459.00	$174.35
91322 Sarscov2 vac 50 mcg/0.5ml im	23	21	$250.00	$156.41
90480 Admn sarscov2 vacc 1 dose	23	21	$85.00	$44.94
99238 Hospital discharge day management, 30 minutes or less	22	17	$177.00	$83.30
83036 Hemoglobin A1C level	20	18	$68.00	$9.52
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	14	$315.00	$135.90
93000 Routine ekg using at least 12 leads including interpretation and report	18	18	$82.00	$14.86
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	17	13	$168.00	$55.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$124.00	$58.57
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$371.00	$170.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$249.00	$116.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	391	246	$177.86	$93.90
36415 Insertion of needle into vein for collection of blood sample	203	151	$22.00	$8.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	193	79	$168.00	$82.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	169	139	$257.62	$127.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	120	120	$316.00	$132.72
93793 Anticoagulant management of patient taking warfarin	92	37	$26.00	$11.91
G0008 Administration of influenza virus vaccine	51	51	$55.43	$32.32
90662 Influenza vaccine split virus, preservative free	45	45	$114.53	$71.70
83036 Hemoglobin A1C level	44	32	$68.00	$9.52
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	33	$437.00	$181.81
99238 Hospital discharge day management, 30 minutes or less	37	31	$168.00	$82.60
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	23	18	$168.00	$54.11
G0009 Administration of pneumococcal vaccine	20	20	$46.50	$32.32
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	18	18	$373.67	$282.35
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	15	$300.00	$137.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$474.00	$171.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	11	$248.00	$124.80
99495 Transitional care management services for problem of at least moderate complexity	11	11	$482.00	$211.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$118.00	$59.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	435	273	$161.00	$96.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	170	48	$168.00	$75.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	169	140	$234.56	$134.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	113	113	$316.00	$133.62
93793 Anticoagulant management of patient taking warfarin	92	34	$26.00	$11.92
G0008 Administration of influenza virus vaccine	63	63	$41.00	$31.03
90662 Influenza vaccine split virus, preservative free	61	61	$73.00	$67.42
99238 Hospital discharge day management, 30 minutes or less	26	22	$167.00	$75.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	20	$437.00	$208.95
99495 Transitional care management services for problem of at least moderate complexity	22	22	$482.00	$217.75
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	20	17	$168.00	$56.15
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	19	19	$70.00	$34.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$332.00	$182.23
81003 Automated urinalysis test	16	16	$21.00	$2.22
99496 Transitional care management services for problem of high complexity	14	12	$679.00	$294.26
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$82.00	$15.41
G0009 Administration of pneumococcal vaccine	13	13	$41.00	$31.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	408	299	$153.00	$97.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	228	161	$223.60	$138.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	126	55	$168.00	$76.33
G0008 Administration of influenza virus vaccine	86	86	$41.03	$17.94
90662 Influenza vaccine split virus, preservative free	84	84	$73.00	$65.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	83	83	$321.71	$141.06
93793 Anticoagulant management of patient taking warfarin	46	23	$26.00	$12.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	23	$241.00	$106.35
99238 Hospital discharge day management, 30 minutes or less	29	20	$167.00	$76.53
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	27	27	$474.00	$178.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	23	$437.00	$212.73
93000 Routine ekg using at least 12 leads including interpretation and report	23	23	$82.00	$16.05
81003 Automated urinalysis test	17	17	$21.00	$2.25
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$159.00	$124.80
G0009 Administration of pneumococcal vaccine	16	16	$41.00	$17.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$107.00	$60.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	348	187	$211.99	$115.72
99213 Established patient office or other outpatient visit, typically 15 minutes	201	171	$144.86	$79.87
G0008 Administration of influenza virus vaccine	109	108	$41.00	$17.65
90662 Influenza vaccine split virus, preservative free	108	107	$69.17	$59.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	94	47	$166.40	$77.49
99442 Telephone medical discussion with physician, 11-20 minutes	50	48	$102.00	$80.26
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	25	$241.00	$111.62
99238 Hospital discharge day management, 30 minutes or less	29	21	$167.00	$78.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	18	$433.60	$217.54
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$82.00	$18.22
99441 Telephone medical discussion with physician, 5-10 minutes	19	17	$63.00	$48.81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$316.00	$122.49
G0009 Administration of pneumococcal vaccine	18	17	$41.00	$17.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	471	212	$203.00	$114.93
99213 Established patient office or other outpatient visit, typically 15 minutes	419	327	$136.00	$78.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	155	67	$158.00	$76.89
G0008 Administration of influenza virus vaccine	112	111	$41.00	$17.33
90662 Influenza vaccine split virus, preservative free	101	100	$67.73	$54.79
85610 Blood test, clotting time	99	13	$34.00	$4.28
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	36	36	$316.00	$122.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	31	$420.00	$216.25
99238 Hospital discharge day management, 30 minutes or less	35	27	$167.00	$77.90
93000 Routine ekg using at least 12 leads including interpretation and report	31	30	$82.00	$18.17
G0009 Administration of pneumococcal vaccine	24	23	$41.00	$17.33
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$149.79	$110.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	18	$287.00	$147.11
81003 Automated urinalysis test	16	14	$21.00	$2.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$215.00	$109.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$92.00	$47.94
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$35.00	$18.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	547	366	$133.27	$76.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	339	172	$197.06	$112.55
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	169	59	$155.40	$77.33
G0008 Administration of influenza virus vaccine	115	114	$41.00	$21.31
90662 Influenza vaccine split virus, preservative free	97	96	$63.76	$52.21
85610 Blood test, clotting time	60	11	$30.33	$4.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	35	$404.29	$215.84
99238 Hospital discharge day management, 30 minutes or less	45	37	$149.78	$77.48
G0009 Administration of pneumococcal vaccine	27	27	$41.00	$21.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	27	27	$247.56	$90.02
93000 Routine ekg using at least 12 leads including interpretation and report	23	22	$79.91	$18.07
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	12	$52.16	$21.44
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	19	12	$7.00	$1.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$89.78	$46.40
71046 X-ray of chest, 2 views	18	15	$42.00	$20.55
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$149.00	$105.59
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	17	17	$35.00	$18.65
81003 Automated urinalysis test	15	15	$21.00	$2.71
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$418.71	$139.93
90670 Pneumococcal vaccine for injection into muscle	11	11	$318.00	$199.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	579	406	$129.00	$77.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	495	206	$184.00	$112.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	265	77	$150.00	$76.43
G0008 Administration of influenza virus vaccine	147	145	$41.00	$26.42
90662 Influenza vaccine split virus, preservative free	115	113	$60.00	$47.89
85610 Blood test, clotting time	85	13	$30.00	$5.28
99238 Hospital discharge day management, 30 minutes or less	77	58	$142.00	$76.56
G0009 Administration of pneumococcal vaccine	58	58	$41.00	$26.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	45	$385.00	$215.95
93000 Routine ekg using at least 12 leads including interpretation and report	39	38	$78.00	$18.09
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	33	33	$35.00	$18.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	30	30	$228.00	$99.05
90670 Pneumococcal vaccine for injection into muscle	29	29	$314.07	$187.22
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	28	28	$149.00	$95.62
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	13	$49.00	$26.58
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	26	13	$7.50	$2.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$273.00	$146.32
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	20	16	$168.00	$56.70
71020 X-ray of chest, 2 views, front and side	20	18	$105.00	$17.93
81003 Automated urinalysis test	15	15	$21.00	$3.02
G0202 Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (cad) when performed	14	14	$400.00	$102.35

Medical Specialties & State Licenses

CMS Verified: 2023-03-08

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036066696

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

036066696 (IL)

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Ashley Robinson , DO

Student in an Organized Health Care Education/Training Program

NPI 1003519133

Doctor of Osteopathic Medicine (D.O.)

Dr. Kevin Lin , DO

Internal Medicine

NPI 1023711066

Doctor of Osteopathic Medicine (D.O.)

Krutil Patel

Internal Medicine

NPI 1023811635

Dr. Ayesha Liaquat , MD

Student in an Organized Health Care Education/Training Program

NPI 1023868536

Doctor of Medicine (M.D.)

Dr. Maryann Kelly , MD

Internal Medicine

NPI 1033640206

Doctor of Medicine (M.D.)

Dr. Josiah Eschbach , DO

Internal Medicine

NPI 1033798418

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address March 08, 2023

Registered at 29373 NETWORK PL, CHICAGO, IL 606731005 (Tel: 8473905900)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 08, 2023

Internal Medicine (License #036066696 in IL)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005 (Tel: 8473189340)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1775 BALLARD RD, PARK RIDGE, IL 600681005 (Tel: 8473189340)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as THOMAS HOLMES, M.D.

🎓

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

Internal Medicine

🟢

Initial NPI Registration & Enumeration June 30, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1689603110

Entity Type:

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

Enumeration Date: June 30, 2006

Last Update: March 08, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

29373 Network Pl

Chicago, IL 606731005

Phone: 8473905900

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.