Doctor profile · Federal record

Dr. Matthew Wieduwilt, M.D., PH.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Hematology & Oncology Physician · Winston Salem, NC

  • NPI 1124227483
  • Accepts Medicare
  • 21 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
Medical Center Blvd
Winston Salem, NC 271575418
(336) 713-5440
fax (336) 713-5445
Additional location
800 Ne 10Th St Rm 6026
Oklahoma City, OK 731045418
(415) 992-1972
fax (405) 271-4776

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
October 19, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (3)
North Carolina #2022-02762 · California #A99612 · Oklahoma #38014

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124227483. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
365
Distinct HCPCS
8
Medicare allowed
$37,098
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 124 34 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 113 33 $114
99215 Established patient office or other outpatient visit, 40-54 minutes 39 13 $136
99214 Established patient office or other outpatient visit, 30-39 minutes 33 16 $91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 16 15 $165
99238 Hospital discharge day management, 30 minutes or less 15 13 $77
99239 Hospital discharge day management, more than 30 minutes 14 13 $109
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $116

In context: peer comparison

Among 23 peers in Winston Salem Hematology & Oncology Physician, average services per provider: 1,007. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,387
Transactions
9
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 4 $4,053.65
Takeda Pharmaceuticals U.S.A., INC. 1 $82.32
Stemline Therapeutics INC. 1 $82.12
Celgene Corporation 1 $69.54
Jazz Pharmaceuticals INC. 1 $49.82
Novartis Pharmaceuticals Corporation 1 $49.20

By nature of payment

Consulting Fee
$2,520
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$1,440
Food and Beverage
$427

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
35
Patients
0
Total drug cost
$944
Drug Type Claims Patients Total cost
Acyclovir Generic 13 0 $273
Ondansetron Hcl Generic 11 0 $225
Potassium Chloride Generic 11 0 $446

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Wieduwilt's medical specialty?
Dr. Matthew Wieduwilt practices Hematology & Oncology Physician in Winston Salem, NC.
Where does Dr. Matthew Wieduwilt practice?
Dr. Matthew Wieduwilt practices at Medical Center Blvd, Winston Salem, NC 271575418. Office phone: 3367135440.
What is Dr. Matthew Wieduwilt's NPI?
Dr. Matthew Wieduwilt's National Provider Identifier (NPI) is 1124227483, issued by NPPES.
Does Dr. Matthew Wieduwilt accept Medicare assignment?
Yes. Dr. Matthew Wieduwilt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Wieduwilt commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.