Active NPI 1295781680 Individual Practitioner Male Practitioner

Dr. Jeffrey Reid Trimark , MD

Internal Medicine • Glenview, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Jeffrey Trimark, MD is a certified Internal Medicine practicing in Glenview, IL. With approximately 34 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 1992, Dr. Trimark delivers high-quality medical care to the local community at 2050 PFINGSTEN RD STE 2000.

Dr. Trimark is affiliated with Endeavor Health Medical Group 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, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2050 Pfingsten Rd Ste 2000

Glenview, IL 600261324

Telephone 8475032222

Fax 8475032228

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Glenview, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +3.7 yrs vs City Avg

City Avg: 30.3 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

59 Specialists

Practicing in Glenview, IL (7544 Statewide)

Telehealth Adoption Rate

37.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

47.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Trimark (34 Years) 34 Yrs

Glenview Specialty Average (30.3 Years) 30.3 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	145	83	$155.21	$101.18
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	71	49	$35.00	$17.08
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	44	44	$283.00	$136.76
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	20	16	$44.00	$14.37
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$269.00	$149.48
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$87.56	$70.18
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$381.00	$174.15

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	137	59	$153.91	$103.80
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	71	43	$269.00	$152.31
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	38	20	$72.00	$33.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$153.00	$102.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$283.00	$136.97
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$75.00	$70.45
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	11	11	$291.91	$136.48

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	143	71	$132.23	$104.10
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	69	32	$72.00	$34.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	63	45	$208.92	$155.70
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$62.86	$61.61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$272.32	$137.87
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$317.00	$198.92

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	170	122	$323.00	$124.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	40	20	$579.88	$98.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	23	$123.00	$106.74
99213 Established patient office or other outpatient visit, typically 15 minutes	27	26	$222.00	$87.48
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	27	11	$72.00	$34.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	12	$175.00	$157.29

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	201	161	$308.00	$105.02
99213 Established patient office or other outpatient visit, typically 15 minutes	104	70	$212.00	$72.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	55	38	$340.22	$70.38
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	51	30	$580.65	$101.52
99442 Telephone medical discussion with physician, 11-20 minutes	40	31	$82.25	$69.73
99239 Hospital discharge day management, more than 30 minutes	23	23	$543.00	$104.17
G0008 Administration of influenza virus vaccine	13	13	$29.00	$16.20
G0009 Administration of pneumococcal vaccine	13	13	$29.00	$16.20
90662 Influenza vaccine split virus, preservative free	12	12	$73.00	$59.97
99238 Hospital discharge day management, 30 minutes or less	11	11	$436.45	$70.70

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	296	202	$294.00	$104.87
99213 Established patient office or other outpatient visit, typically 15 minutes	116	83	$202.00	$71.68
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	88	62	$435.14	$69.54
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	59	36	$247.00	$88.47
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	36	$621.00	$97.25
G0009 Administration of pneumococcal vaccine	20	20	$28.00	$15.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	17	$1135.72	$193.43
90662 Influenza vaccine split virus, preservative free	15	15	$70.00	$54.72
G0008 Administration of influenza virus vaccine	15	15	$28.00	$15.92
99238 Hospital discharge day management, 30 minutes or less	12	12	$483.00	$69.91
90670 Pneumococcal vaccine for injection into muscle	11	11	$275.00	$210.11

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	221	153	$280.00	$102.45
99213 Established patient office or other outpatient visit, typically 15 minutes	139	87	$193.00	$69.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	79	55	$331.27	$69.81
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	57	27	$235.00	$87.89
G0009 Administration of pneumococcal vaccine	17	17	$27.00	$19.63
G0008 Administration of influenza virus vaccine	16	16	$27.00	$19.63
90662 Influenza vaccine split virus, preservative free	14	14	$67.00	$52.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$949.85	$194.20
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	12	$556.50	$100.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	221	129	$184.00	$69.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	157	106	$267.00	$102.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	85	53	$256.47	$65.89
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	43	25	$224.00	$87.79
99217 Hospital observation care on day of discharge	12	12	$287.00	$61.76
G0009 Administration of pneumococcal vaccine	11	11	$26.00	$24.29

Medical Specialties & State Licenses

CMS Verified: 2021-07-29

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036157173

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 WI 34584

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

32502400 (WI)

Commercial Insurance / Payer ID Medicare Rr

080149502 (WI)

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

915 S Waukegan Rd, Lake Forest, IL 600452654

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Victoria Braund , MD

Internal Medicine - Geriatric Medicine

NPI 1831124544

Doctor of Medicine (M.D.)

Danbee Kwon , APN-CNP

Nurse Practitioner

NPI 1932536703

APNCNP

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 29, 2021

Registered at 2050 PFINGSTEN RD STE 2000, GLENVIEW, IL 600261324 (Tel: 8475032222)

📍

Updated Business Mailing Address July 29, 2021

Registered at 2050 PFINGSTEN RD STE 2000, GLENVIEW, IL 600261324 (Tel: 8475032222)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2021

Internal Medicine (License #036157173 in IL)

✅

NPI Profile Active March 14, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location March 14, 2008

Registered at 6308 8TH AVENUE, SUITE 2000, KENOSHA, WI 53143 (Tel: 2626535300)

📍

Updated Business Mailing Address March 14, 2008

Registered at 6308 8TH AVENUE, SUITE 2000, KENOSHA, WI 53143 (Tel: 2626535300)

👤

Provider Name / Credentials Updated March 14, 2008

Recorded as JEFFREY TRIMARK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 14, 2008

Internal Medicine (License #34584 in WI)

🟢

Initial NPI Registration & Enumeration May 26, 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: 1295781680

Entity Type:

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

Enumeration Date: May 26, 2006

Last Update: July 29, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2050 Pfingsten Rd Ste 2000

Glenview, IL 600261324

Phone: 8475032222

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.