Active NPI 1932469640 Individual Practitioner Female Practitioner

Jennifer I Klaas , NP

Nurse Practitioner • Hazel Crest, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Jennifer Klaas, NP is a certified Nurse Practitioner practicing in Hazel Crest, IL. With approximately 15 years of clinical experience since graduating from Rush Medical College Of Rush University in 2011, Jennifer Klaas delivers high-quality medical care to the local community at 17850 KEDZIE AVE STE 2100.

Jennifer Klaas is affiliated with Advocate Health And Hospitals Corporation 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, initial hospital care with moderate level of 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

17850 Kedzie Ave Ste 2100

Hazel Crest, IL 604292056

Telephone 7089574011

Fax 7089574013

Associated Practice Facility / Clinic

🏢 Motilal A Bhatia Md Sc Facility NPI 1457652950

Medicare Profile & Education

Medical School

Rush Medical College Of Rush University

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Hazel Crest, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs +2.9 yrs vs City Avg

City Avg: 12.1 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

12 Specialists

Practicing in Hazel Crest, IL (4929 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Klaas (15 Years) 15 Yrs

Hazel Crest Specialty Average (12.1 Years) 12.1 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	263	141	$261.00	$102.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	89	64	$177.00	$69.19

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	344	185	$248.00	$100.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	23	$168.00	$68.15

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	149	93	$168.00	$63.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	134	76	$241.00	$91.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	62	$121.00	$34.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$439.57	$170.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$300.00	$116.92

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	129	82	$168.00	$64.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	116	89	$121.00	$33.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$437.00	$180.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	31	$309.36	$115.88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	15	$241.00	$93.13
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$236.67	$86.63

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	220	123	$168.00	$65.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	114	108	$437.00	$182.84
99443 Telephone medical discussion with physician, 21-30 minutes	71	47	$146.00	$70.01
99442 Telephone medical discussion with physician, 11-20 minutes	42	27	$102.00	$47.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	24	$121.00	$36.17
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$304.68	$120.98

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	412	232	$168.00	$66.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	218	205	$430.00	$183.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	40	$297.00	$125.02
99231 Follow-up hospital inpatient care per day, typically 15 minutes	36	31	$121.00	$35.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	20	$213.00	$69.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$341.00	$118.24
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$231.00	$93.57

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	387	227	$158.84	$65.73
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	79	$411.44	$183.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	48	$292.85	$124.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	42	40	$117.19	$35.57
99221 Initial hospital inpatient care per day, typically 30 minutes	23	23	$227.35	$92.95

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	392	226	$150.00	$64.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	102	99	$385.00	$183.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	31	$105.00	$35.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	31	$276.39	$124.38
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	21	19	$220.00	$94.37
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$210.00	$93.20

Medical Specialties & State Licenses

CMS Verified: 2025-02-07

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209-009566

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

214 Mchenry Rd, Buffalo Grove, IL 600896748

Phone: 8474591160

Secondary Practice Locations

1725 W Harrison St, Suite 207

Chicago, IL 606123841

Phone: 3129425861