Doctor profile · Federal record

Dr. Mary Wilkinson, M.D.

Medical Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Baltimore, MD

  • NPI 1538184056
  • MIPS 74.4 / 100 · 2023
  • 43 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1800 Orleans St Fl 10
Baltimore, MD 212870010
(410) 614-9202
fax (410) 614-4073
Mailing address
6201 Greenleigh Ave
Middle River, MD 212202004

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
September 14, 2022
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Maryland #D86482 · Virginia #0101046902

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538184056. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
827
Distinct HCPCS
10
Medicare allowed
$100,774
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 259 101 $159
99214 Established patient office or other outpatient visit, 30-39 minutes 219 143 $108
99213 Established patient office or other outpatient visit, 20-29 minutes 98 77 $73
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 52 30 $55
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 49 29 $131
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 43 35 $193
99443 Telephone medical discussion with physician, 21-30 minutes 27 24 $100
99442 Telephone medical discussion with physician, 11-20 minutes 21 21 $73
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 19 12 $35
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $202

In context: peer comparison

Among 37 peers in Baltimore Medical Oncology Physician, average services per provider: 1,726. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
352
Patients
94
Total drug cost
$687,949
Drug Type Claims Patients Total cost
Letrozole Generic 124 45 $4,461
Anastrozole Generic 57 22 $1,083
Ibrance (Palbociclib) Brand 44 0 $680,956
Ondansetron Hcl Generic 21 14 $187
Oxycodone Hcl Generic 19 0 $133
Gabapentin Generic 17 0 $115
Prochlorperazine Maleate Generic 16 13 $242
Amlodipine Besylate Generic 15 0 $234
Olanzapine Generic 15 0 $327
Alendronate Sodium Generic 12 0 $187

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Wilkinson's medical specialty?
Dr. Mary Wilkinson practices Medical Oncology Physician in Baltimore, MD.
Where does Dr. Mary Wilkinson practice?
Dr. Mary Wilkinson practices at 1800 Orleans St Fl 10, Baltimore, MD 212870010. Office phone: 4106149202.
What is Dr. Mary Wilkinson's NPI?
Dr. Mary Wilkinson's National Provider Identifier (NPI) is 1538184056, issued by NPPES.
Does Dr. Mary Wilkinson accept Medicare assignment?
Dr. Mary Wilkinson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mary Wilkinson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.