Dr. Neil Charles Gillespie, MD
- Medicare services, 2024
- 79
- Medicare patients, 2024
- 220
- MIPS score, 2024
- 74
- Hospital affiliations
- 2
- Industry payments
- $321
- Practice address
- 1726 Shawano Ave, Green Bay, WI 54303
- Practice phone
- Call (920) 498-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gillespie's professional email, personal email and mobile number
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Dr. Neil Charles Gillespie is an anesthesiologist in Green Bay, Wisconsin
Dr. Gillespie practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis.
Dr. Gillespie's NPI, 1265420780, was assigned on October 10, 2005. Dr. Gillespie graduated from Medical University of South Carolina College of Medicine in 1996. Dr. Gillespie holds North Carolina license 200500337.
- NPI
- 1265420780NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052356029
- NPI enumeration date
- October 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 498-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Neil Charles Gillespie practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin
Dr. Gillespie's primary practice is HSHS St. Mary's Hospital Medical Center, at 1726 Shawano Ave, Green Bay, WI 54303 in Brown County. The practice phone is (920) 498-4200.
- HSHS St. Mary's Hospital Medical Center1726 Shawano Ave, Green Bay, WI 54303 · Brown CountyPhone(920) 498-4200
Source: Dmand AI Affiliation Data
Dr. Neil Charles Gillespie is affiliated with 2 sites of care and 1 medical group
Dr. Gillespie's primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis. Dr. Gillespie is also affiliated with HSHS St. Vincent Hospital. The medical group on file is Green Bay Anesthesia Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Neil Charles Gillespie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gillespie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Mary's Hospital Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Neil Charles Gillespie is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Gillespie's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gillespie is licensed in North Carolina.
Specialties and state licenses
- Anesthesiology, North CarolinaPrimary
Anesthesiologists near Dr. Gillespie
Counts of anesthesiologists 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. Neil Charles Gillespie billed Medicare for 79 services in 2024
CMS data shows 79 Medicare services from Dr. Gillespie across 3 procedure codes in 2024, for 220 Medicare patients. Medicare paid $6,131 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gillespie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1162024: 7932%
Dr. Gillespie compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Gillespie
- Wisconsin median
- Medicare services
- 79vs 4865% above
- Medicare patients
- 220vs 11985% above
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Gillespie's most billed Medicare procedure codes, 2024
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. Gillespie and other anesthesiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Neil Charles Gillespie treated 220 Medicare patients in 2024, average age 72
CMS counts 220 Medicare patients who saw Dr. Gillespie in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gillespie's median patient age at 69, with 51% women.
Dr. Gillespie's Medicare patients by age, 2024
Dr. Gillespie's Medicare patients by sex, 2024
- Women11050%
- Men11050%
Chronic conditions among Dr. Gillespie's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis47%
- Ischemic heart disease38%
- Chronic kidney disease30%
- Diabetes28%
- Depression25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gillespie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Neil Charles Gillespie scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Dr. Gillespie for performance year 2024, reported as part of a group. Dr. Gillespie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gillespie's MIPS scores, performance year 2024
- 74of 100Final score
- 69.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Neil Charles Gillespie received $321 in industry payments from 2016 to 2024
CMS Open Payments shows 10 general payments to Dr. Gillespie from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $175.
General payments to Dr. Gillespie by program year, 2016 to 2024
Companies that paid Dr. Gillespie the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Neil Charles Gillespie graduated from Medical University of South Carolina College of Medicine
Dr. Gillespie graduated from Medical University of South Carolina College of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Neil Charles Gillespie'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Neil Charles Gillespie
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. Neil Charles Gillespie's NPI number?
Dr. Neil Charles Gillespie's NPI number is 1265420780. It was assigned on October 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Neil Charles Gillespie?
Dr. Neil Charles Gillespie is an anesthesiologist in Green Bay, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Neil Charles Gillespie practice?
Dr. Gillespie practices at 1726 Shawano Ave, Green Bay, WI 54303. Dr. Gillespie's primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis.
What is Dr. Neil Charles Gillespie's office phone number?
The practice phone on file for Dr. Gillespie is (920) 498-4200.
What is Dr. Neil Charles Gillespie's medical license number?
Dr. Gillespie holds North Carolina license 200500337.
Which hospitals is Dr. Neil Charles Gillespie affiliated with?
Dr. Gillespie practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin. Dr. Gillespie is also affiliated with HSHS St. Vincent Hospital.
What medical group is Dr. Neil Charles Gillespie part of?
Dr. Gillespie is linked to Green Bay Anesthesia Associates.
Does Dr. Neil Charles Gillespie accept Medicare?
Yes. CMS data shows Dr. Gillespie billed Medicare for 79 services in 2024, and Dr. Gillespie accepts Medicare assignment.
What is Dr. Neil Charles Gillespie's MIPS score?
Dr. Gillespie's MIPS final score for performance year 2024 is 74 out of 100, reported as part of a group.
How many Medicare patients does Dr. Neil Charles Gillespie see?
CMS counts 220 Medicare patients who saw Dr. Gillespie in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Neil Charles Gillespie bill to Medicare?
In 2024, Dr. Gillespie's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (01402).
Where did Dr. Neil Charles Gillespie go to medical school?
Dr. Gillespie graduated from Medical University of South Carolina College of Medicine in 1996.
Has Dr. Neil Charles Gillespie received payments from drug or device companies?
CMS Open Payments shows $321 in general payments to Dr. Gillespie from 4 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Neil Charles Gillespie been practicing?
Dr. Gillespie graduated from medical school in 1996, 30 years ago.
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