Dr. Gregory A. Spitz, MD, FACS
- Medicare services, 2023
- 226
- Medicare patients, 2024
- 17
- Industry payments
- $509,659
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1256 Waterford Dr Suite 130 Suite 130, Aurora, IL 60504-4511
- Practice phone
- Call (630) 820-2727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Spitz & Braxton, Ltd
Multi-specialty group site · Aurora, Illinois
Find Dr. Spitz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory A. Spitz is a general surgeon in Frankfort, Illinois
Dr. Spitz practices at Spitz & Braxton, Ltd in Aurora, Illinois.
Dr. Spitz's NPI, 1396859781, was assigned on August 19, 2006. Dr. Spitz holds Illinois license 036071367.
- NPI
- 1396859781NPI Registry (opens in a new tab)
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Practice phone
- (630) 820-2727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory A. Spitz practices in Aurora and Frankfort
Dr. Spitz's primary practice is Spitz & Braxton, Ltd, at 1256 Waterford Dr Suite 130 Suite 130, Aurora, IL 60504-4511. The practice phone is (630) 820-2727. The NPI Registry lists Dr. Spitz's practice address as 21120 Washington Pkwy, Frankfort, IL 60423.
- Spitz & Braxton, LtdPrimary1256 Waterford Dr Suite 130 Suite 130, Aurora, IL 60504-4511Phone(630) 820-2727
- NPI Registry address21120 Washington Pkwy, Frankfort, IL 60423 · Will CountyPhone(630) 820-2727
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Gregory A. Spitz is affiliated with 1 site of care and 1 medical group
Dr. Spitz's primary practice is Spitz & Braxton, Ltd in Aurora, Illinois. The medical group on file is Physicians Vein Clinics (formerly AmeriVein).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Gregory A. Spitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spitz & Braxton, Ltd | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory A. Spitz is one of 1,217 general surgeons in Illinois
Surgery is Dr. Spitz's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Spitz is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Spitz
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory A. Spitz billed Medicare for 226 services in 2023
CMS data shows 226 Medicare services from Dr. Spitz across 5 procedure codes in 2023, for 17 Medicare patients. Medicare paid $71,663 for them. Every service was in an office.
Dr. Spitz's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 842023: 11739%
- Surgery
- 2022: 472023: 5926%
- Office and hospital visits
- 2022: 262023: 5092%
Dr. Spitz compared with the Illinois median for general surgeons, 2023
- Dr. Spitz
- Illinois median
- Medicare services
- 226vs 19416% above
- Medicare patients
- 17vs 14488% below
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Spitz's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spitz and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory A. Spitz treated 17 Medicare patients in 2024, average age 75
CMS counts 17 Medicare patients who saw Dr. Spitz in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.85, where 1.00 is the Medicare average.
Dr. Spitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Spitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Gregory A. Spitz received $509,659 in industry payments from 2016 to 2024
CMS Open Payments shows 30 general payments to Dr. Spitz from 4 drug and device companies from 2016 to 2024. Royalties and licenses make up the largest share, 100% of the total. LeMaitre Vascular, Inc. paid the most, $509,390.
General payments to Dr. Spitz by program year, 2016 to 2024
General payments to Dr. Spitz by kind, 2016 to 2024
- Royalties and licenses$509,374100%
- Food and beverage$2850%
Companies that paid Dr. Spitz the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory A. Spitz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory A. Spitz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory A. Spitz's NPI number?
Dr. Gregory A. Spitz's NPI number is 1396859781. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory A. Spitz?
Dr. Gregory A. Spitz is a general surgeon in Frankfort, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Gregory A. Spitz practice?
Dr. Spitz practices at 1256 Waterford Dr Suite 130 Suite 130, Aurora, IL 60504-4511. Dr. Spitz also practices at 21120 Washington Pkwy, Frankfort, IL 60423. Dr. Spitz's primary practice is Spitz & Braxton, Ltd in Aurora, Illinois.
What is Dr. Gregory A. Spitz's office phone number?
The practice phone on file for Dr. Spitz is (630) 820-2727.
What is Dr. Gregory A. Spitz's medical license number?
Dr. Spitz holds Illinois license 036071367.
What medical group is Dr. Gregory A. Spitz part of?
Dr. Spitz is linked to Physicians Vein Clinics (formerly AmeriVein).
Does Dr. Gregory A. Spitz accept Medicare?
Yes. CMS data shows Dr. Spitz billed Medicare for 226 services in 2023.
How many Medicare patients does Dr. Gregory A. Spitz see?
CMS counts 17 Medicare patients who saw Dr. Spitz in 2024, with an average age of 75.
What services does Dr. Gregory A. Spitz bill to Medicare?
In 2023, Dr. Spitz's most billed Medicare services were blood vessel study (93971), surgery: heart and blood vessels (36475) and blood vessel study (93970).
Has Dr. Gregory A. Spitz received payments from drug or device companies?
CMS Open Payments shows $509,659 in general payments to Dr. Spitz from 4 companies from 2016 to 2024. The largest total came from LeMaitre Vascular, Inc.
How long has Dr. Gregory A. Spitz been practicing?
Dr. Spitz's NPI was assigned in 2006.
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