Active NPI 1750697447 Individual Practitioner Female Practitioner

Tiffani L. Mckenna , APN-CNP

Nurse Practitioner • Elmhurst, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Tiffani Mckenna, APN-CNP is a certified Nurse Practitioner practicing in Elmhurst, IL. With approximately 17 years of clinical experience since graduating from Rush Medical College Of Rush University in 2009, Tiffani Mckenna delivers high-quality medical care to the local community at 155 E BRUSH HILL RD OFC D3331.

Tiffani Mckenna is affiliated with Endeavor Health Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level medical decision making, if using time, at least, 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

155 E Brush Hill Rd Ofc D3331

Elmhurst, IL 601265658

Telephone 3312210096

Fax 3312213718

Medicare Profile & Education

Medical School

Rush Medical College Of Rush University

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Elmhurst, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs +8.1 yrs vs City Avg

City Avg: 8.9 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

68 Specialists

Practicing in Elmhurst, IL (4929 Statewide)

Telehealth Adoption Rate

22.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mckenna (17 Years) 17 Yrs

Elmhurst Specialty Average (8.9 Years) 8.9 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	155	102	$93.00	$44.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	131	122	$293.00	$117.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	36	$160.00	$70.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	209	107	$120.00	$44.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	123	118	$309.00	$116.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	22	$165.00	$70.71
99221 Initial hospital inpatient care per day, typically 30 minutes	18	17	$291.00	$75.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	265	120	$120.00	$34.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	145	138	$309.00	$121.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	49	45	$243.00	$91.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	42	38	$165.00	$63.70
99221 Initial hospital inpatient care per day, typically 30 minutes	34	30	$291.00	$90.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$380.00	$177.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	255	107	$120.00	$34.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	126	119	$309.00	$122.89
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	50	$165.00	$64.76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	36	$243.00	$93.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$380.00	$180.46
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$291.00	$92.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	192	104	$120.00	$36.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	107	106	$309.00	$126.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	65	$165.00	$65.81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	47	37	$243.00	$94.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	38	$380.00	$184.79
99221 Initial hospital inpatient care per day, typically 30 minutes	18	18	$291.00	$93.86
99497 Advance care planning, first 30 minutes	14	14	$181.00	$72.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	183	100	$120.00	$35.68
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	75	$165.00	$65.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	98	94	$309.00	$124.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	84	66	$243.00	$92.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$380.00	$182.80
99497 Advance care planning, first 30 minutes	32	32	$181.00	$71.38
99221 Initial hospital inpatient care per day, typically 30 minutes	32	31	$291.00	$92.52

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	65	$126.45	$65.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	93	91	$223.13	$122.50
99231 Follow-up hospital inpatient care per day, typically 15 minutes	92	63	$77.54	$35.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	60	$166.11	$93.04
99497 Advance care planning, first 30 minutes	45	45	$181.00	$70.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	33	$296.62	$181.35
99221 Initial hospital inpatient care per day, typically 30 minutes	20	19	$191.55	$91.38
99356 Prolonged inpatient or observation hospital service, first hour	12	11	$147.00	$82.18

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	110	69	$110.00	$64.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	59	$57.00	$35.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	89	60	$146.00	$93.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	73	70	$188.00	$122.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	45	$275.00	$181.18
99497 Advance care planning, first 30 minutes	42	42	$181.00	$68.22
99221 Initial hospital inpatient care per day, typically 30 minutes	33	32	$138.00	$89.40
99498 Advance care planning by the physician or other qualified health care professional	12	12	$158.00	$63.43

Medical Specialties & State Licenses

CMS Verified: 2026-05-04

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209008113

(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

Endeavor Health Medical Group

177 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 6306466020

Endeavor Health Medical Group

155 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 3312210096

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Practice Associates & Co-Workers

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

2 Associated Practitioners

Jane Pelosi-Kelly , APN-CNP

Nurse Practitioner

NPI 1275730574

APNCNP

Kimberly Ricci , NP

Nurse Practitioner

NPI 1831562859

Nurse Practitioner

Career & Practice History Timeline

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

10 Historical Events

👤

Provider Name / Credentials Updated May 04, 2026

Recorded as TIFFANI MCKENNA, APN-CNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 04, 2026

Nurse Practitioner (License #209008113 in IL)

📍

Updated Practice Location March 09, 2021

Registered at 155 E BRUSH HILL RD OFC D3331, ELMHURST, IL 601265658 (Tel: 3312210096)

📍

Updated Business Mailing Address March 09, 2021

Registered at 155 E BRUSH HILL RD OFC D3331, ELMHURST, IL 601265658 (Tel: 3312210096)

✅

NPI Profile Active August 19, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location August 19, 2010

Registered at 1725 W HARRISON ST, SUITE 010, CHICAGO, IL 606123841 (Tel: 3129426013)

📍

Updated Business Mailing Address August 19, 2010

Registered at 1730 PARK ST, SUITE 101, NAPERVILLE, IL 605632688 (Tel: 6307180200)

👤

Provider Name / Credentials Updated August 19, 2010

Recorded as TIFFANI MCKENNA, APN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2010

Registered Nurse (License #209008113 in IL)

🟢

Initial NPI Registration & Enumeration August 19, 2010

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: 1750697447

Entity Type:

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

Enumeration Date: August 19, 2010

Last Update: May 04, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

155 E Brush Hill Rd Ofc D3331

Elmhurst, IL 601265658

Phone: 3312210096

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.