Doctor profile · Federal record

Dr. Ting Martin Ma, MD, PH.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Seattle, WA

  • NPI 1467818369
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1959 Ne Pacific St
Seattle, WA 981950001
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
January 2016 — 10 yrs on file
Profile last updated
July 6, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Washington #MD61431701

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467818369. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
328
Distinct HCPCS
7
Medicare allowed
$25,713
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 104 69 $22
77014 Ct guidance for insertion of radiation therapy fields 98 23 $48
77427 Radiation treatment management, 5 treatment sessions 44 31 $207
99205 New patient office or other outpatient visit, 60-74 minutes 28 28 $192
77300 Calculation of radiation therapy dose 27 11 $35
77334 Design and construction of complex radiation treatment device 14 13 $65
77263 Complex radiation therapy planning 13 13 $181

In context: peer comparison

Among 27 peers in Seattle Radiation Oncology Physician, average services per provider: 74. This provider delivers 4.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$49
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Sumitomo Pharma America, INC. 1 $49.07

By nature of payment

Food and Beverage
$49

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$186
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 11 0 $186

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ting Martin Ma's medical specialty?
Dr. Ting Martin Ma practices Radiation Oncology Physician in Seattle, WA.
Where does Dr. Ting Martin Ma practice?
Dr. Ting Martin Ma practices at 1959 Ne Pacific St, Seattle, WA 981950001. Office phone: 2065205000.
What is Dr. Ting Martin Ma's NPI?
Dr. Ting Martin Ma's National Provider Identifier (NPI) is 1467818369, issued by NPPES.
Does Dr. Ting Martin Ma accept Medicare assignment?
Yes. Dr. Ting Martin Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ting Martin Ma commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.