Dr. Iris Angela Seitz , MD
Surgery - Plastic and Reconstructive Surgery • Naperville, IL
120 Spalding Dr, Ste 205
Naperville, IL 605406508
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Iris Seitz is listed in NPPES under Surgery - Plastic and Reconstructive Surgery.
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NPI assigned on September 20, 2008; this date does not establish years in practice.
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Published CMS data list 116 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99203 — New patient outpatient office visit: 55 service units.
- 99213 — Established patient outpatient office visit: 47 service units.
- 15769 — Self soft tissue graft: 14 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 23 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Mupirocin — 12 prescription fills, including refills.
- Cephalexin — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 48 clinicians with data). Median for this group: 109. Middle half: 30 to 175.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 82 in 2020 to 116 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
120 Spalding Dr
Ste 205
Naperville, IL 605406508
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Endeavor Health Medical 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
2003
What Public CMS Data Show
Surgery - Plastic and Reconstructive Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
106 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $15,321 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.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 $11,803 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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
23 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
$254 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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: $1,242.73 across 11 records.
By nature of payment
- Food and Beverage: $1,127.36 across 10 records.
- Travel and Lodging: $115.37 across 1 record.
Reporting-company totals (3 largest of 7)
- AXOGEN: $574.38 across 2 records.
- ABBVIE INC.: $255.37 across 2 records.
- Mentor Worldwide LLC: $179.30 across 3 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
23 years (graduated 2003)
CMS Doctors and Clinicians data list 2003 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2008
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.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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?”
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.
Enrolled in Medicare (PECOS)
Dr. Seitz 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.
Can order Medicare-covered services
CMS lists Dr. Seitz 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Naperville and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 48 clinicians with data). Median for this group: 109. Middle half: 30 to 175.
Too few clinicians listed under Surgery - Plastic and Reconstructive Surgery in Naperville have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 48 clinicians with data). Median for this group: $9,622. Middle half: $3,407 to $34,524.
Too few clinicians listed under Surgery - Plastic and Reconstructive Surgery in Naperville have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 48 clinicians with data). Median for this group: $7,142. Middle half: $2,580 to $26,338.
Too few clinicians listed under Surgery - Plastic and Reconstructive Surgery in Naperville have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 45 clinicians with data). Median for this group: 39. Middle half: 15 to 78.
Too few clinicians listed under Surgery - Plastic and Reconstructive Surgery in Naperville have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Surgery - Plastic and Reconstructive Surgery in Illinois (2024, 45 clinicians with data). Median for this group: $192. Middle half: $105 to $538.
Too few clinicians listed under Surgery - Plastic and Reconstructive Surgery in Naperville have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Surgery - Plastic and Reconstructive Surgery with a practice address in Naperville, IL (135 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 41% from 82 in 2020 to 116 in 2024.
- 2020: 82
- 2021: 134
- 2022: 140
- 2023: 251
- 2024: 116
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Medicare-allowed amount
Medicare-allowed amount increased 81% from $8,455 in 2020 to $15,321 in 2024.
- 2020: $8,455
- 2021: $25,738
- 2022: $20,132
- 2023: $63,421
- 2024: $15,321
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Paid by Medicare
Paid by Medicare increased 84% from $6,422 in 2020 to $11,803 in 2024.
- 2020: $6,422
- 2021: $20,200
- 2022: $15,420
- 2023: $49,887
- 2024: $11,803
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 11 in 2019 to 23 in 2024.
- 2019: 11
- 2021: 22
- 2022: 20
- 2023: 11
- 2024: 23
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30-day fills
30-day fills went from 11 in 2019 to 23 in 2024.
- 2019: 11
- 2021: 22
- 2022: 20
- 2023: 11
- 2024: 23
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Part D drug cost
Part D drug cost went from $94 in 2019 to $254 in 2024.
- 2019: $94
- 2021: $213
- 2022: $165
- 2023: $114
- 2024: $254
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $438.97 in 2021 to $1,242.73 in 2025.
- 2021: $438.97
- 2022: $801.66
- 2023: $176.27
- 2024: $166.46
- 2025: $1,242.73
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
Program year 2025 (payments made January 1 – December 31, 2025): 11 records totaling $1,242.73.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AXOGEN |
Food and Beverage
In-kind items and services
|
— | General | $459.01 |
| Urgo Medical North America, LLC |
Food and Beverage
In-kind items and services
|
VASHE WOUND SOLUTION 250 ML (8.5 FL OZ) FLIP TOP CAP | General | $150.69 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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NATRELLE SALINE-FILLED BREAST IMPLANTS | General | $136.91 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
|
MENTOR MemoryGel Resterilizable Gel Sizer | General | $133.20 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
ALLODERM | General | $118.46 |
| AXOGEN |
Travel and Lodging
In-kind items and services
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— | General | $115.37 |
| Davol Inc. |
Food and Beverage
In-kind items and services
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ARISTA | General | $33.54 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
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MENTOR MemoryGel Resterilizable Gel Sizer | General | $30.00 |
| Solventum Corporation |
Food and Beverage
Cash or cash equivalent
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PREVENA | General | $24.95 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $24.50 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
|
MENTOR MemoryGel Resterilizable Gel Sizer | General | $16.10 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
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 |
|---|---|---|---|---|
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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55 | 55 | $254.00 | $119.38 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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47 | 39 | $200.00 | $96.71 |
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15769
Self soft tissue graft
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14 | 14 | $1643.00 | $300.68 |
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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Mupirocin | Mupirocin | 12 | 207 | $133.45 | — |
| Cephalexin | Cephalexin | 11 | 96 | $120.35 | — |
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: 2021-03-19NUCC Taxonomy Code: 2086S0122X
A surgeon who specializes in plastic and reconstructive surgery.
NUCC Taxonomy Code: 208200000X
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PLASTIC AND RECONSTRUCTIVE SURGERY
I20101013000279
IL
6305038043
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
Endeavor Health Medical Group
1200 S York Rd, Elmhurst, IL 601265626
Phone: 6305273200
Endeavor Health Medical Group
2650 Ridge Ave, Evanston, IL 602011700
Endeavor Health Medical Group
177 E Brush Hill Rd, Elmhurst, IL 601265658
Phone: 6306466020
Endeavor Health Medical Group
801 S Washington St, Naperville, IL 605407430
Phone: 6305275359
Endeavor Health Medical Group
1200 S York St, Elmhurst, IL 601265626
Phone: 3312216180
Endeavor Health Medical Group
155 E Brush Hill Rd, Elmhurst, IL 601265658
Phone: 3312210096
Endeavor Health Medical Group
1200 S York St, Elmhurst, IL 601265626
Phone: 3312216636
Endeavor Health Medical Group
120 Spalding Dr, Naperville, IL 605406508
Phone: 6306466020
Endeavor Health Medical Group
801 S Washington St, Naperville, IL 605407430
Phone: 6305275197
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant
Surgery
Doctor of Medicine (M.D.)
Surgery - Plastic and Reconstructive Surgery
Doctor of Medicine (M.D.)
Surgery - Plastic and Reconstructive Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Surgery - Surgical Oncology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 120 SPALDING DR STE 207, NAPERVILLE, IL 605406520 (Tel: 6306466020)
NPI status registered as active in NPPES database
Registered at 120 SPALDING DR, STE 205, NAPERVILLE, IL 605406508 (Tel: 6306466020)
Registered at 120 SPALDING DR, STE 205, NAPERVILLE, IL 605406508 (Tel: 6306466020)
Recorded as IRIS SEITZ, M.D.
Plastic Surgery (license number reported to NPPES: IL 036.117492)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery - Plastic and Reconstructive Surgery Specialists in Naperville
Healthcare providers in NapervilleMailing Address
120 Spalding Dr Ste 207
Naperville, IL 605406520
Phone: 6306466020