Doctor profile · Federal record

Dr. Margaret Ragland, MD

Pulmonary Disease Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Seattle, WA

  • NPI 1700128022
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1100 9Th Ave
Seattle, WA 981012756
(206) 341-0589
fax (206) 341-0426
Additional location
12605 E 16Th Ave
Aurora, CO 800452545
(720) 848-0000

Credentials & registration

NPPES · NUCC
NPI registered
March 2013 — 13 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State licenses (3)
Washington #MD61052221 · Colorado #58443 · Colorado #TL.0005945

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700128022. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
283
Distinct HCPCS
3
Medicare allowed
$58,194
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 237 108 $226
99292 Critical care, each additional 30 minutes 24 12 $114
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 22 22 $85

In context: peer comparison

Among 44 peers in this city , average services per provider: 51. This provider delivers 5.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Ragland's medical specialty?
Dr. Margaret Ragland practices Pulmonary Disease Physician in Seattle, WA.
Where does Dr. Margaret Ragland practice?
Dr. Margaret Ragland practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2063410589.
What is Dr. Margaret Ragland's NPI?
Dr. Margaret Ragland's National Provider Identifier (NPI) is 1700128022, issued by NPPES.
Does Dr. Margaret Ragland accept Medicare assignment?
Yes. Dr. Margaret Ragland accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Ragland commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.