Michael T. Koltz, MD
Neurological Surgery Physician · Madison, WI
Michael T. Koltz, MD is a neurological surgery physician with a practice address in Madison, Wisconsin, and NPI 1689700726, issued on Feb 25, 2007. Check the license (Wisconsin 60288-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael T. Koltz
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 60288-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 700 S Park St, Madison, WI 53715
- Phone
- (608) 260-2900
- Enumerated
- Feb 25, 2007
- Record last updated
- Aug 16, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (608) 260-3447
- Medicare enrollment
- Enrolled (PECOS I20160512000989); accepts Medicare assignment
- Medical or professional school
- Medical College Of Ohio, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 176 in Wisconsin → Look up another NPI →
Also registered at 700 S Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ibrahim Al-Sanouri, MDPulmonary Disease Physician1356452833
- Clark Albert, MDAnesthesiology Physician1457300634
- Michael Allan, MDGastroenterology Physician1558300822
- Shane Allen, M.D.Emergency Medicine Physician1649478231
Verify Michael T. Koltz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 60288-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average neurological surgery physician in 2024
339 Medicare Part D claims for 99 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 168 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen111 claims
- Cyclobenzaprine Hcl88 claims
- Oxycodone Hcl30 claims
- Methocarbamol25 claims
- Dexamethasone17 claims
- Gabapentin16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 72.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,514.40
25 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 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
- Seton Family OF DoctorsCedar Park, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael T. Koltz among 176 neurological surgery physician records in Wisconsin
Michael T. Koltz, MD is one of 176 neurological surgery physician records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 45% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2005 · median 2006 among the 112 with a school on file
- Record last updated2013 · 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 207T00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Wisconsin
There are 176 neurological surgery physician records in Wisconsin.
All 176 in Wisconsin → Every provider in Madison → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Christopher Baggott, M.D.Madison, WI 537151871818609
- Daniel Burkett, M.D.Madison, WI 537151972039550
- Richard Carter, MDMadison, WI 537151336180652
- Krisada Chanbusarakum, M.D.Madison, WI 537151548221849
- Mark Corriveau, M.D.Madison, WI 537151891182762
- Elena Gutierrez, M.D.Madison, WI 537151578785804
- Alan Lozier, MDMadison, WI 537151790726313
- Jeffery Masciopinto, MDMadison, WI 537151093761223
Common questions
What is Michael T. Koltz, MD's NPI number?
Michael T. Koltz, MD's National Provider Identifier (NPI) is 1689700726, issued on Feb 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael T. Koltz, MD located?
The NPPES record lists a practice address at 700 S Park St, Madison, WI, 53715. Phone: (608) 260-2900. Providers update this record themselves, so call before visiting.
How can I verify Michael T. Koltz, MD's license?
NPPES lists Wisconsin license number 60288-020, 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 Michael T. Koltz, MD prescribe under Medicare Part D?
In 2024, Michael T. Koltz, MD had 339 Medicare Part D claims for 99 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Michael T. Koltz, MD's MIPS final score?
The 2023 MIPS final score is 72.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.