Mark T. Nolden, M.D.
Orthopaedic Surgery of the Spine Physician · Chicago, IL
Mark T. Nolden, M.D. is an orthopaedic surgery of the spine physician with a practice address in Chicago, Illinois, and NPI 1164495529, issued on Feb 8, 2006. Check the license (Illinois 036106547, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mark T. Nolden
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- 036106547 IL
Self-reported in NPPES; status is on the state search - Practice location
- 680 N Lake Shore Dr, Chicago, IL 60611
- Phone
- (312) 664-6848
- Enumerated
- Feb 8, 2006
- Record last updated
- Feb 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080220000199); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 68 in Illinois → Look up another NPI →
Also registered at 680 N Lake Shore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Agins, M.D.Obstetrics & Gynecology Physician1407118383
- Abby Agulnek, DOHospitalist Physician1689662942
Verify Mark T. Nolden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036106547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024
56 Medicare Part D claims for 43 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylprednisolone14 claims
- Tizanidine Hcl11 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $253.96
10 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 1,726 providers of this specialty with any payment received $34,071.55 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 2 group practices
- Advantage Physical Therapy And Sports Rehab, LLCKenosha, WI
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark T. Nolden among 68 orthopaedic surgery of the spine physician records in Illinois
Mark T. Nolden, M.D. is one of 68 orthopaedic surgery of the spine physician records with a practice address in Illinois. 88% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1996 · median 2001 among the 47 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in Illinois
There are 68 orthopaedic surgery of the spine physician records in Illinois.
All 68 in Illinois → Every provider in Chicago → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Giri Gireesan, MDChicago, IL 606111609940972
- Howard An, MDChicago, IL 606121255310157
- Matthew Colman, MDChicago, IL 606121205002607
- Christopher Dewald, M.D.Chicago, IL 606121952334948
- Edward Goldberg, M.D.Chicago, IL 606121407835176
- Gregory Lopez, MDChicago, IL 606121366754699
- Aditya Mazmudar, MD, MBAChicago, IL 606121619341526
- Neil Mohile, MDChicago, IL 606121447711742
Common questions
What is Mark T. Nolden, M.D.'s NPI number?
Mark T. Nolden, M.D.'s National Provider Identifier (NPI) is 1164495529, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark T. Nolden, M.D. located?
The NPPES record lists a practice address at 680 N Lake Shore Dr, Chicago, IL, 60611. Phone: (312) 664-6848. Providers update this record themselves, so call before visiting.
How can I verify Mark T. Nolden, M.D.'s license?
NPPES lists Illinois license number 036106547, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark T. Nolden, M.D. prescribe under Medicare Part D?
In 2024, Mark T. Nolden, M.D. had 56 Medicare Part D claims for 43 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.
What is Mark T. Nolden, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.