Doctor profile · Federal record

Dr. Astrid Morris, M.D.

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

  • NPI 1194739755
  • Accepts Medicare
  • 36 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1221 Madison, 1St Floor, C/O Swedish Cancer Institute
Seattle, WA 98104
(206) 386-2323
fax (206) 215-6150
Mailing address
Po Box 749730
Los Angeles, CA 900749730

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
May 25, 2021
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Washington #MD00040840
Medicaid
WA #8024697

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194739755. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
813
Distinct HCPCS
10
Medicare allowed
$72,176
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 213 17 $48
77334 Design and construction of complex radiation treatment device 126 24 $65
77331 Special radiation therapy planning 95 28 $49
77300 Calculation of radiation therapy dose 79 25 $35
77427 Radiation treatment management, 5 treatment sessions 76 25 $207
77263 Complex radiation therapy planning 41 38 $181
99205 New patient office or other outpatient visit, 60-74 minutes 40 40 $187
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 24 24 $89
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 23 16 $41
77295 3d radiation therapy planning 22 21 $243

In context: peer comparison

Among 27 peers in Seattle Radiation Oncology Physician, average services per provider: 74. This provider delivers 11× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Astrid Morris's medical specialty?
Dr. Astrid Morris practices Radiation Oncology Physician in Seattle, WA.
Where does Dr. Astrid Morris practice?
Dr. Astrid Morris practices at 1221 Madison, 1St Floor, Seattle, WA 98104. Office phone: 2063862323.
What is Dr. Astrid Morris's NPI?
Dr. Astrid Morris's National Provider Identifier (NPI) is 1194739755, issued by NPPES.
Does Dr. Astrid Morris accept Medicare assignment?
Yes. Dr. Astrid Morris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Astrid Morris commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Special radiation therapy planning (HCPCS 77331). Source: CMS Medicare Physician & Other Practitioners file.