Doctor profile · Federal record

Dr. Dongmei Wang, M.D.

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

  • NPI 1447422431
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2401 Research Blvd Ste 370
Rockville, MD 208503269
(301) 222-3615
fax (240) 607-6719
Additional location
1615 Delaware St
Longview, WA 986322367
(360) 414-7878
fax (360) 414-7876
Additional location
505 Ne 87Th Ave Ste 350
Vancouver, WA 986641965
(360) 514-2550
fax (360) 514-1927
Show 1 more location
Additional location
230 Nebraska St
Sioux City, IA 511011733
(712) 252-9372
fax (712) 252-9327
Mailing address
230 Nebraska St
Sioux City, IA 511011733

Credentials & registration

NPPES · NUCC
NPI registered
March 2008 — 18 yrs on file
Profile last updated
July 1, 2025
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (3)
Iowa #MD-53774 · Maryland #D0063828 · Washington #MD61691337

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447422431. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,065
Distinct HCPCS
4
Medicare allowed
$142,500
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 611 154 $132
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 253 89 $88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 174 166 $191
99291 Critical care, first 30-74 minutes 27 16 $236

In context: peer comparison

Among 1 peers in this city , average services per provider: 266. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$96
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, Inc. 1 $96.00

By nature of payment

Food and Beverage
$96

Frequently asked questions

Auto-generated from federal data
What is Dr. Dongmei Wang's medical specialty?
Dr. Dongmei Wang practices Medical Oncology Physician in Rockville, MD.
Where does Dr. Dongmei Wang practice?
Dr. Dongmei Wang practices at 2401 Research Blvd Ste 370, Rockville, MD 208503269. Office phone: 3012223615.
What is Dr. Dongmei Wang's NPI?
Dr. Dongmei Wang's National Provider Identifier (NPI) is 1447422431, issued by NPPES.
Does Dr. Dongmei Wang accept Medicare assignment?
Yes. Dr. Dongmei Wang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dongmei Wang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.