Doctor profile · Federal record

Dr. Mark Stose, PA

Medical Physician Assistant · Seattle, WA

  • NPI 1871840157
  • 14 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
510 Boren Ave N
Seattle, WA 981095501
(206) 320-5200

Credentials & registration

NPPES · NUCC
NPI registered
August 2012 — 14 yrs on file
Specialty taxonomy
363AM0700X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871840157. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
97
Distinct HCPCS
3
Medicare allowed
$9,904
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 59 58 $100
99285 Emergency department visit with high level of medical decision making 27 27 $146
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 11 11 $7

In context: peer comparison

Among 31 peers in Seattle Medical Physician Assistant, average services per provider: 88. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
100
Patients
99
Total drug cost
$576
Drug Type Claims Patients Total cost
Cyclobenzaprine Hcl Generic 18 17 $60
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 17 17 $83
Oxycodone Hcl Generic 14 14 $53
Cephalexin Generic 13 13 $107
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 13 13 $47
Prednisone Generic 13 13 $41
Ondansetron Odt (Ondansetron) Brand 12 12 $185

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Stose's medical specialty?
Dr. Mark Stose practices Medical Physician Assistant in Seattle, WA.
Where does Dr. Mark Stose practice?
Dr. Mark Stose practices at 510 Boren Ave N, Seattle, WA 981095501. Office phone: 2063205200.
What is Dr. Mark Stose's NPI?
Dr. Mark Stose's National Provider Identifier (NPI) is 1871840157, issued by NPPES.
What procedures does Dr. Mark Stose commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.