Doctor Profile

Orthopedic & Rehab · Orthopedic Surgery

Daniel P. Mass

MD · Orthopedic Surgery · University Of Chicago, Pritzker School Of Medicine
901 S WALCOTT ST
UIC ORTHOPEDIC SPORTS MEDI
Chicago, IL 60612
✓ Accepts Medicare 🎓 51+ Years Practicing
11
Medicare Patients / yr
1
Procedures Billed
51
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Daniel P. Mass's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Mass

See which plans Dr. Mass accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Illinois, the fastest way to find a Medicare plan that covers Dr. Mass is to compare every Medicare Advantage and Part D plan available near 60612, IL — the Orthopedic Surgery's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 60612, IL →

Or call the office at (312) 996-7161 to confirm acceptance directly.

What Dr. Mass Does

Dr. Mass served 11 Medicare patients across 14 services in the latest CMS reporting year. That's 99% below the average Orthopedic Surgery in Illinois (960 patients across 676 doctors).

ProcedureServicesMedicare Patients
Established patient office or other outpatient visit, 20-29 minutes (99213)1411

How to read this: "Services" are the total times Dr. Mass billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Mass is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

University Of Illinois Hospital And Clinics

Chicago, IL
★★☆☆☆ 2/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Mass practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Mass offers telehealth — broadband availability at your home matters for virtual visits.

Address: 901 S WALCOTT ST, UIC ORTHOPEDIC SPORTS MEDI, Chicago, IL 60612
Phone: (312) 996-7161

Area Safety Grade

C-

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

37 min

Average commute time in this zip · 51% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

36.2524

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Orthopedic & Rehab Doctors near 60612, IL

If Dr. Mass isn't accepting new patients or isn't in your plan's network, these are the closest orthopedic and rehab doctors near 60612, IL:

DoctorSpecialtyMedicare Patients / yrDistance
Bennet ButlerOrthopedic Surgery345<1 mi
Theresa MccarthyPhysical Medicine And Rehabilitation48<1 mi
Jason J. MagnaniOrthopedic Surgery—<1 mi
Paul M. LambertiOrthopedic Surgery—<1 mi
Gerard L. DysicoPhysical Medicine And Rehabilitation—<1 mi
Motasem RefaatOrthopedic Surgery69<1 mi

View all orthopedic and rehab doctors near 60612, IL →

How to Use This Information

Choosing a Medicare plan that covers Dr. Mass takes three steps:

Compare Medicare Plans near 60612, IL → All Doctors near 60612, IL

Daniel P. Mass: Common Questions

Does Dr. Mass accept Medicare?
Yes. Dr. Mass is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Mass depends on that plan's provider network. Compare Medicare plans near 60612, IL →
Where is Dr. Mass's office?
Dr. Mass practices at 901 S WALCOTT ST, UIC ORTHOPEDIC SPORTS MEDI, Chicago, IL 60612. Phone: (312) 996-7161.
What Medicare plans does Dr. Mass accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (312) 996-7161 to confirm your specific plan is accepted, or compare all Medicare plans near 60612, IL to see available options.
Does Dr. Mass offer telehealth visits?
CMS does not currently list Dr. Mass as offering telehealth. Call the office at (312) 996-7161 to confirm whether virtual visits are available.
How experienced is Dr. Mass?
Dr. Mass graduated in 1975 and has been practicing for approximately 51 years. In the latest CMS reporting year, Dr. Mass treated 11 Medicare patients across 1 distinct procedure types.
How do I know if Dr. Mass is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (312) 996-7161 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile → • LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology → • Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Orthopedic & Rehab Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 60612, IL:

Does your Medicare plan cover Dr. Mass?

Compare Plans near 60612, IL →