Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Marissa Howard-McNatt, MD

Individual provider Surgical Oncology Physician · NPI 1609974237

Dr. Marissa Howard-McNatt, MD practises General Surgery in Winston Salem, North Carolina. Graduated from Harvard Medical School in 1995, 31 years ago. Practices with Wake Forest University Health Sciences, a 2,621-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
31
Trained at
Harvard Medical School
Licensed in
NC
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Medical Center Blvd
Winston Salem, NC 27157-0001 Not confirmed with CMS for 15 years — call before visiting
Phone: (336) 716-2255
Fax: (336) 716-6637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 2007-01715 (NC)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence 2007-01715 (NC)

Record details

NPI number1609974237
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESNovember 12, 2010

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Wake Forest University Health Sciences — 2621 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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.

Mastectomy 16 times · 73rd 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 patients185
Services billed 327 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Practises at

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

Colleagues at Wake Forest University Health Sciences

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2621 clinicians in the practice; 12 are shown here.

Other providers in Winston Salem