Active NPI 1982066494 Individual Practitioner Female Practitioner

Jaclyn Keller

Internal Medicine • Geneva, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Jaclyn Keller is a certified Internal Medicine practicing in Geneva, IL. With approximately 10 years of clinical experience since graduating from Rush Medical College Of Rush University in 2016, Jaclyn Keller delivers high-quality medical care to the local community at 300 RANDALL RD.

Jaclyn Keller maintains professional affiliations with Proctor Health Systems, Carle Health Care Incorporated, Methodist Medical Center Of Illinois and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

300 Randall Rd

Geneva, IL 601344200

Telephone 6309334700

Fax 6309334427

Associated Practice Facility / Clinic

🏢 Delnor Community Hospital Facility NPI 1407859655

Medicare Profile & Education

Medical School

Rush Medical College Of Rush University

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Geneva, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs -12.0 yrs vs City Avg

City Avg: 22.0 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

6 Specialists

Practicing in Geneva, IL (7544 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Keller (10 Years) 10 Yrs

Geneva Specialty Average (22.0 Years) 22.0 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	107	63	$225.00	$76.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	53	32	$142.00	$47.94
99238 Hospital discharge day management, 30 minutes or less	44	43	$228.00	$76.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$371.00	$126.95

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	77	50	$197.00	$77.30
99231 Follow-up hospital inpatient care per day, typically 15 minutes	72	40	$107.00	$48.91
99238 Hospital discharge day management, 30 minutes or less	48	47	$197.00	$78.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$374.00	$127.42

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	225	119	$191.45	$70.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	115	60	$102.04	$38.52
99238 Hospital discharge day management, 30 minutes or less	65	63	$191.34	$70.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	39	$273.76	$101.48
99239 Hospital discharge day management, more than 30 minutes	24	24	$279.00	$100.07
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$362.75	$133.82
99219 Hospital observation care, typically 50 minutes	15	14	$350.07	$131.99
99225 Subsequent observation care, typically 25 minutes per day	13	12	$190.62	$70.19
99217 Hospital observation care on day of discharge	12	11	$191.92	$70.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$471.27	$201.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	242	125	$207.21	$107.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	153	99	$155.64	$74.56
99239 Hospital discharge day management, more than 30 minutes	66	64	$220.27	$111.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	43	$382.88	$207.12
99238 Hospital discharge day management, 30 minutes or less	37	37	$148.14	$76.28
99220 Hospital observation care, typically 70 minutes	28	28	$339.00	$191.97
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	16	$101.58	$39.57
99217 Hospital observation care on day of discharge	14	14	$145.36	$76.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	232	126	$205.00	$110.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	169	104	$145.00	$76.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	70	67	$372.00	$214.35
99238 Hospital discharge day management, 30 minutes or less	55	53	$147.00	$77.39
99239 Hospital discharge day management, more than 30 minutes	50	49	$211.00	$113.25
99220 Hospital observation care, typically 70 minutes	27	27	$339.00	$196.31
99291 Critical care, first 30-74 minutes	25	23	$595.00	$229.39
99217 Hospital observation care on day of discharge	21	20	$142.00	$76.84
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	12	$102.00	$41.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$254.00	$146.66
99225 Subsequent observation care, typically 25 minutes per day	12	11	$119.00	$76.99

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	215	109	$145.00	$75.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	20	$205.00	$108.83
99238 Hospital discharge day management, 30 minutes or less	40	40	$147.00	$76.56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$254.00	$140.07
99239 Hospital discharge day management, more than 30 minutes	23	22	$211.00	$111.99
99217 Hospital observation care on day of discharge	22	22	$142.00	$76.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$372.00	$211.91

Medical Specialties & State Licenses

CMS Verified: 2025-04-09

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036149646

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IL 036149646

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospital & Practice Group Affiliations

Carle Health Care Incorporated

611 W Park St, Urbana, IL 618012501

Methodist Medical Center Of Illinois

815 Main St, Peoria, IL 616021080

Phone: 3096724977

Proctor Health Systems

5401 N Knoxville Ave, Peoria, IL 616145021

Carle Health Care Incorporated

5401 N Knoxville Ave, Peoria, IL 616145021

Carle Health Care Incorporated

611 W Park St, Urbana, IL 618012501

Phone: 8887122753

Secondary Practice Locations

25 N Winfield Rd

Winfield, IL 601901222

Phone: 6309334700

2160 S 1st Ave

Maywood, IL 601533328

Phone: 7082165368

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Amanda Corum , MD

Hospitalist

NPI 1023309093

Doctor of Medicine (M.D.)

Harsh Patel

Hospitalist

NPI 1053842138

Dr. Konstantinos Pappas , MD

Hospitalist

NPI 1063093490

Doctor of Medicine (M.D.)

Dr. Thomas Eiseman , MD

Emergency Medicine

NPI 1073514360

Doctor of Medicine (M.D.)

Dr. Julianna Eshbach , MD

Hospitalist

NPI 1093731770

Doctor of Medicine (M.D.)

Dr. Vinesh Jeevanandam , MD

Hospitalist

NPI 1104389147

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 11, 2019

Registered at 300 RANDALL RD, GENEVA, IL 601344200 (Tel: 6309334700)

📍

Updated Business Mailing Address July 11, 2019

Registered at 300 RANDALL RD, GENEVA, IL 601344200 (Tel: 6309334700)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2019

Hospitalist (License #036149646 in IL)

✅

NPI Profile Active March 23, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 23, 2016

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082165368)

📍

Updated Business Mailing Address March 23, 2016

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328

👤

Provider Name / Credentials Updated March 23, 2016

Recorded as JACLYN KELLER

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 23, 2016

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 23, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Jaclyn Keller. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1982066494

Entity Type:

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

Enumeration Date: March 23, 2016

Last Update: April 09, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

300 Randall Rd

Geneva, IL 601344200

Phone: 6309334700

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.