Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Marcel Wiley, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1326488123

Dr. Marcel Wiley, MD practises Orthopedic Surgery in Cypress, Texas. Qualified in 2013, 13 years ago. Practices with Houston Methodist Specialty Physicians, a 1,492-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
13
Licensed in
TX
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

24518 NW Fwy Ste 275
Cypress, TX 77429-2344
Phone: (346) 618-4100
Fax: (346) 618-4101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9915 Barker Cypress Rd Ste 200, Cypress, TX 77433-1203 — (346) 618-4100

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence Q7985 (TX)

Record details

NPI number1326488123
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2013
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Houston Methodist Specialty Physicians — 1492 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Spinal fusion 89 times · 70th percentile
Laminectomy or laminotomy (partial removal of spine bones) 24 times · 54th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients200
Services billed 784 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $42,400 5 payments
Travel and Lodging $5,585 27 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $2,288 40 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Houston Methodist Hospital Hospital · Houston, TX · listed as The Methodist Hospital, Houston
  • Houston Methodist Willowbrook Hospital Hospital · Houston, TX
  • Houston Methodist Cypress Hospital Hospital · Cypress, TX
  • Houston Methodist The Woodlands Hospital Hospital · The Woodlands, TX
  • Houston Methodist West Hospital Hospital · Houston, TX

Colleagues at Houston Methodist Specialty Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1492 clinicians in the practice; 12 are shown here.

Other providers in Cypress