Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Lynn Sheppard , NP

Nurse Practitioner • Aurora, IL

Active NPI 1134521115 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

4205 Westbrook Dr
Aurora, IL 605044124

Call 6304567138 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4205 Westbrook Dr

Aurora, IL 605044124

Telephone 6304567138
Organization at the Same NPPES Address or Phone
Dupage Medical Group, Ltd. Facility NPI 1013152537

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Alexian Brothers Specialty Group. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2014

Medicare patients

217 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $139,520 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $110,114 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

3,602 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$430,117 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,254.50 across 53 records.

By nature of payment

  • Food and Beverage: $1,985.54 across 51 records.
  • Travel and Lodging: $268.96 across 2 records.

Reporting-company totals (3 largest of 13)

  • CVRx, Inc.: $417.42 across 5 records.
  • Bayer Healthcare Pharmaceuticals Inc.: $382.16 across 7 records.
  • SCPHARMACEUTICALS INC.: $281.71 across 5 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

12 years (graduated 2014)

CMS Doctors and Clinicians data list 2014 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Lynn Sheppard has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Lynn Sheppard as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Aurora and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Nurse Practitioner in Aurora, IL (2024, 33 clinicians with data). Median for this group: 208. Middle half: 116 to 650.

More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: 261. Middle half: 101 to 526.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Nurse Practitioner in Aurora, IL (2024, 33 clinicians with data). Median for this group: $15,640. Middle half: $8,243 to $28,471.

A higher Medicare-allowed amount than 95% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $21,010. Middle half: $8,652 to $42,014.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Nurse Practitioner in Aurora, IL (2024, 33 clinicians with data). Median for this group: $11,672. Middle half: $5,787 to $20,812.

A higher Medicare payment amount than 95% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $15,151. Middle half: $6,396 to $31,322.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Aurora, IL (2024, 31 clinicians with data). Median for this group: 351. Middle half: 141 to 797.

More Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,572 clinicians with data). Median for this group: 259. Middle half: 80 to 930.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Nurse Practitioner in Aurora, IL (2024, 31 clinicians with data). Median for this group: $5,901. Middle half: $1,299 to $81,792.

A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,572 clinicians with data). Median for this group: $10,867. Middle half: $976 to $113,945.

53 active clinicians are listed under Nurse Practitioner with a practice address in Aurora, IL (4,894 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Aurora

17% of these 53 clinicians have the CMS telehealth indicator.

62.3% of these 53 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 53 records totaling $2,254.50.

Manufacturer Payment Nature Product Type Amount ($)
CVRx, Inc.
Travel and Lodging
Cash or cash equivalent
Barostim Neo System General $234.96
SCPHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
FUROSCIX General $136.80
Abbott Laboratories
Food and Beverage
In-kind items and services
CARDIOMEMS General $128.52
BridgeBio Pharma, Inc.
Food and Beverage
In-kind items and services
Attruby General $126.38
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
— General $125.00
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $120.60
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $120.60
CVRx, Inc.
Food and Beverage
Cash or cash equivalent
Barostim Neo System General $117.83
SCPHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
FUROSCIX General $74.90
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $59.58
Kestra Medical Technology Services, Inc.
Food and Beverage
Cash or cash equivalent
Assure WCD General $52.28
Abbott Laboratories
Food and Beverage
In-kind items and services
THORATEC HEARTMATE 3 LVAS IMPLANT KIT General $46.95
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $39.91
Pfizer Inc.
Food and Beverage
In-kind items and services
VYNDAQEL General $35.61
CVRx, Inc.
Travel and Lodging
Cash or cash equivalent
Barostim Neo System General $34.00
Pfizer Inc.
Food and Beverage
In-kind items and services
VYNDAQEL General $33.31
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $32.29
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $30.94
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $30.50
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $29.67
SCPHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
FUROSCIX General $29.53
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $29.40
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $28.73
SCPHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
FUROSCIX General $28.30
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
VERQUVO General $28.26

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
707 170 $310.95 $158.56
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
644 159 $52.00 $14.35
J1939 Injection, bumetanide, 0.5 mg
141 19 $1.20 $0.62
93264 Remote monitoring of pulmonary artery pressure sensor, up to 30 days
90 25 $96.00 $45.77
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
80 30 $75.00 $28.71
36415 Insertion of needle into vein for collection of blood sample
74 51 $17.68 $8.65
96374 Injection of drug or substance into vein
41 27 $168.29 $31.76
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
35 35 $449.00 $195.50
80069 Kidney function blood test panel
24 19 $45.00 $8.51
82570 Creatinine level to test for kidney function or muscle injury
19 16 $27.00 $5.08
83540 Iron level
16 15 $33.00 $6.34
83550 Iron binding capacity
16 15 $45.00 $8.57
82728 Ferritin (blood protein) level
15 14 $70.00 $13.36
84156 Total protein level, urine
15 15 $20.00 $3.60
83970 Parathormone (parathyroid hormone) level
14 13 $212.00 $40.45
82043 Urine microalbumin (protein) level
13 13 $30.00 $5.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
13 12 $229.31 $111.94

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Spironolactone Spironolactone 212 18,208 $1,840.38 101
Furosemide Furosemide 171 14,727 $1,063.50 93
Farxiga Dapagliflozin Propanediol 112 7,060 $132,479.73 43
Jardiance Empagliflozin 111 8,234 $157,081.47 49
Losartan Potassium Losartan Potassium 93 8,390 $1,026.96 51
Bumetanide Bumetanide 76 6,350 $5,635.26 35
Amlodipine Besylate Amlodipine Besylate 71 5,910 $348.98 32
Entresto Sacubitril/Valsartan 71 4,875 $103,991.97 32
Metoprolol Succinate Metoprolol Succinate 63 5,425 $1,350.99 41
Torsemide Torsemide 63 5,233 $1,981.34 39
Potassium Chloride Potassium Chloride 62 5,444 $2,221.18 36
Carvedilol Carvedilol 59 5,106 $427.75 29
Lisinopril Lisinopril 39 3,520 $410.28 19
Hydralazine Hcl Hydralazine Hcl 37 3,172 $667.98 22
Metolazone Metolazone 24 1,515 $254.59 16
Sevelamer Carbonate Sevelamer Carbonate 18 1,404 $3,736.94 —
Midodrine Hcl Midodrine Hcl 16 948 $691.75 —
Allopurinol Allopurinol 15 1,230 $169.31 —
Eliquis Apixaban 15 810 $14,736.34 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-07-18
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES IL 209.011873

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES IL 041.353801

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20150506001636

Enrollment State Jurisdiction

IL

PECOS Control ID

0547589913

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Alexian Brothers Specialty Group

800 Biesterfield Rd, Elk Grove Village, IL 600073372

Phone: 8479813680

Alexian Brothers Specialty Group

800 Biesterfield Rd, Elk Grove Village, IL 600073361

Phone: 8474375500

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
Jin Hee Kim , APN-CNP

Nurse Practitioner

NPI 1477186203

APNCNP

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
📍
Updated Practice Location July 18, 2023

Registered at 4205 WESTBROOK DR, AURORA, IL 605044124 (Tel: 6304567138)

📍
Updated Business Mailing Address July 18, 2023

Registered at PO BOX 713260, CHICAGO, IL 606771260 (Tel: 6304699200)

👤
Provider Name / Credentials Updated July 18, 2023

Recorded as LYNN SHEPPARD, NP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2023

Registered Nurse (license number reported to NPPES: IL 041.353801)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 09, 2021

Nurse Practitioner (license number reported to NPPES: IL 209.011873)

📍
Updated Practice Location December 19, 2018

Registered at 100 SPALDING DR STE 400, NAPERVILLE, IL 605406554 (Tel: 6307182660)

📍
Updated Business Mailing Address December 19, 2018

Registered at 1860 PAYSPHERE CIR, CHICAGO, IL 606742625 (Tel: 6304699200)

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NPI Profile Active September 22, 2014

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) September 22, 2014

Registered at 133 E BRUSH HILL RD, SUITE 202, ELMHURST, IL 601265659 (Tel: 3312218284)

📍
Business Mailing Address (Initial Record) September 22, 2014

Registered at 1461 BRUNETTE DR, DOWNERS GROVE, IL 605162625 (Tel: 6309685026)

👤
Provider Name / Credentials (Initial Record) September 22, 2014

Recorded as LYNN SHEPPARD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 22, 2014

Registered Nurse (license number reported to NPPES: IL 041.353801)

🟢
Initial NPI Registration & Enumeration September 22, 2014

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1134521115
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 22, 2014
Last Update: July 18, 2023
Sole Proprietor: No

Other Nurse Practitioners in Aurora

All Nurse Practitioners in Aurora

Mailing Address

Po Box 713260

Chicago, IL 606771260

Phone: 6304699200

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.