Dr. John H. Neal, MD
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 41
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $2,300
- Practice address
- 1000 N Oak Ave, Marshfield, WI 54449
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marshfield Center Ambulatory Surgical Center - HOPD
Acute Care Hospital outpatient department · Marshfield, Wisconsin
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Dr. John H. Neal is a neurosurgeon in Marshfield, Wisconsin
Dr. Neal practices at Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin.
Dr. Neal's NPI, 1932216298, was assigned on August 24, 2006. Dr. Neal graduated from Yale University School of Medicine in 1983. Dr. Neal holds Wisconsin license 36215.
- NPI
- 1932216298NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577629336
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John H. Neal practices at Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin
Dr. Neal's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD, at 1000 N Oak Ave, Marshfield, WI 54449.
- Marshfield Center Ambulatory Surgical Center - HOPD1000 N Oak Ave, Marshfield, WI 54449
Source: Dmand AI Affiliation Data
Dr. John H. Neal is affiliated with 4 sites of care and 2 medical groups
Dr. Neal's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin. Dr. Neal is also affiliated with Marshfield Medical Center - Marshfield. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Neal to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Neal's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John H. Neal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Neal practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Center Ambulatory Surgical Center - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John H. Neal is one of 136 neurosurgeons in Wisconsin
Neurological surgery is Dr. Neal's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Neal is licensed in Wisconsin.
Specialties and state licenses
- Neurological surgery, WisconsinPrimary
Neurosurgeons near Dr. Neal
Counts of neurosurgeons 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. John H. Neal billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Neal across 1 procedure code in 2024, for 41 Medicare patients. Medicare paid $1,308 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Neal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 222024: 1341%
- Office and hospital visits
- 2023: 122024: 0100%
Dr. Neal compared with the Wisconsin median for neurosurgeons, 2024
- Dr. Neal
- Wisconsin median
- Medicare services
- 13vs 11589% below
- Medicare patients
- 41vs 10862% below
Medians across 123 neurosurgeons in Wisconsin with Dmand AI profiles that report each measure.
Dr. Neal'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John H. Neal treated 41 Medicare patients in 2024, average age 71
CMS counts 41 Medicare patients who saw Dr. Neal in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Neal's median patient age at 64, with 49% women.
Dr. Neal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Neal's Medicare patients by sex, 2024
- Women2254%
- Men1946%
Chronic conditions among Dr. Neal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Depression46%
- Mood disorders46%
- Anxiety39%
- Cancer37%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Neal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John H. Neal scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Neal for performance year 2024, reported as part of a group. Dr. Neal accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Neal as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Neal's MIPS scores, performance year 2024
- 81of 100Final score
- 55.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John H. Neal received $2,300 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Neal from 4 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 78% of the total. Medtronic USA, Inc. paid the most, $1,223.
General payments to Dr. Neal by program year, 2016 to 2023
General payments to Dr. Neal by kind, 2016 to 2023
- Travel and lodging$1,79578%
- Food and beverage$50522%
Companies that paid Dr. Neal the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John H. Neal graduated from Yale University School of Medicine
Dr. Neal graduated from Yale University School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John H. Neal'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 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)Doctors and Clinicians Utilization Data (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. John H. Neal
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. John H. Neal's NPI number?
Dr. John H. Neal's NPI number is 1932216298. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John H. Neal?
Dr. John H. Neal is a neurosurgeon in Marshfield, Wisconsin. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. John H. Neal practice?
Dr. Neal practices at 1000 N Oak Ave, Marshfield, WI 54449. Dr. Neal's primary practice is Marshfield Center Ambulatory Surgical Center - HOPD in Marshfield, Wisconsin. Dmand AI also links Dr. Neal to 2 group practices and clinics and 1 medical group.
What is Dr. John H. Neal's medical license number?
Dr. Neal holds Wisconsin license 36215.
Which hospitals is Dr. John H. Neal affiliated with?
Dr. Neal is affiliated with Marshfield Medical Center - Marshfield.
What medical group is Dr. John H. Neal part of?
Dr. Neal is linked to Marshfield Clinic Health System. Dmand AI links Dr. Neal to 1 more medical group.
Does Dr. John H. Neal accept Medicare?
Yes. CMS data shows Dr. Neal billed Medicare for 13 services in 2024, and Dr. Neal accepts Medicare assignment.
Does Dr. John H. Neal offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Neal as offering telehealth services.
What is Dr. John H. Neal's MIPS score?
Dr. Neal's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. John H. Neal see?
CMS counts 41 Medicare patients who saw Dr. Neal in 2024, with an average age of 71.
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What services does Dr. John H. Neal bill to Medicare?
In 2024, Dr. Neal's most billed Medicare services were surgery: brain, spine and nerves (61800).
Where did Dr. John H. Neal go to medical school?
Dr. Neal graduated from Yale University School of Medicine in 1983.
Has Dr. John H. Neal received payments from drug or device companies?
CMS Open Payments shows $2,300 in general payments to Dr. Neal from 4 companies from 2016 to 2023. The largest total came from Medtronic USA, Inc.
How long has Dr. John H. Neal been practicing?
Dr. Neal graduated from medical school in 1983, 43 years ago.
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