Thomas Gerard Mattio, MD
Neurology Physician · Neenah, WI
Thomas Gerard Mattio, MD is a neurology physician with a practice address in Neenah, Wisconsin, and NPI 1356382535, issued on Jun 9, 2006. Check the license (Wisconsin 34428, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Gerard Mattio
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 34428 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1305 W American Dr, Neenah, WI 54956
- Phone
- (920) 725-9373
- Enumerated
- Jun 9, 2006
- Record last updated
- Mar 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (920) 720-7392
- Medicaid ID
- 31956600 WI
- Medicare enrollment
- Enrolled (PECOS I20060307000517); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 399 in Wisconsin → Look up another NPI →
Also registered at 1305 W American Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Juan Albino-Rodriguez, M.D.Interventional Pain Medicine Physician1235226143
- Sumon Bhattacharjee, MDNeurological Surgery Physician1740221910
- Lauran Brice, NPNurse Practitioner1740893114
- Dana Defta, MDNeurological Surgery Physician1902365729
- Sharon Duchateau, OTROccupational Therapist1023203866
- Mary Gaertner, COTASpecialist1902047624
Verify Thomas Gerard Mattio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 34428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average neurology physician in 2024
1,787 Medicare Part D claims for 221 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 54 claims were for opioids.
Most prescribed
- Gabapentin162 claims
- Levetiracetam157 claims
- Lamotrigine113 claims
- Carbidopa-Levodopa107 claims
- Topiramate66 claims
- Quetiapine Fumarate53 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $284.41
13 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Neuroscience Group OF Northeast Wisconsin SCNeenah, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Gerard Mattio among 399 neurology physician records in Wisconsin
Thomas Gerard Mattio, MD is one of 399 neurology physician records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 53% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1981 · median 2005 among the 274 with a school on file
- Record last updated2012 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Wisconsin
There are 399 neurology physician records in Wisconsin.
All 399 in Wisconsin → Every provider in Neenah → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Joseph Jares, MDNeenah, WI 549561194714469
- Lisa Kokontis, MDNeenah, WI 549561487604526
- Gizell Larson, MDNeenah, WI 549561629029707
- Daniel Long, D.ONeenah, WI 549561033523329
- Kelley Parnell, MDNeenah, WI 549561154328896
- Steven Price, MDNeenah, WI 549561457302432
- Steven Sandstrom, M.D.Fond Du Lac, WI 549371174625610
- Xian Gu, M.D.Fond Du Lac, WI 549351811935752
Common questions
What is Thomas Gerard Mattio, MD's NPI number?
Thomas Gerard Mattio, MD's National Provider Identifier (NPI) is 1356382535, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Gerard Mattio, MD located?
The NPPES record lists a practice address at 1305 W American Dr, Neenah, WI, 54956. Phone: (920) 725-9373. Providers update this record themselves, so call before visiting.
How can I verify Thomas Gerard Mattio, MD's license?
NPPES lists Wisconsin license number 34428, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Gerard Mattio, MD prescribe under Medicare Part D?
In 2024, Thomas Gerard Mattio, MD had 1,787 Medicare Part D claims for 221 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.