Doctor profile · Federal record

Dr. Mario Seyer, DO

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Coeur D Alene, ID

  • NPI 1942251293
  • Accepts Medicare
  • MIPS 87.8 / 100 · 2023
  • 26 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
Po Box 3687
Coeur D Alene, ID 838162529
(208) 819-2183
fax (208) 209-6063
Additional location
1420 John Adams St
Oregon City, OR 970451609
(503) 656-1484
fax (503) 650-1976
Additional location
16180 Se Sunnyside RD Ste 102
Happy Valley, OR 970156302
(503) 582-4900

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
April 23, 2024
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Idaho #O-1919 · Oregon #D024406
Medicaid
OR #226957

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942251293. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
835
Distinct HCPCS
10
Medicare allowed
$109,863
HCPCS Description Services Patients Avg allowed
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 192 181 $181
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 185 171 $132
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 148 93 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 72 72 $93
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 70 27 $107
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 61 39 $151
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 28 28 $181
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 20 20 $134
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 19 19 $73
99214 Established patient office or other outpatient visit, 30-39 minutes 16 16 $132

In context: peer comparison

Among 21 peers in this city , average services per provider: 84. This provider delivers 9.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,072
Patients
941
Total drug cost
$177,614
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 480 120 $12,640
Levothyroxine Sodium Generic 407 85 $3,577
Eliquis (Apixaban) Brand 391 67 $113,062
Gabapentin Generic 381 80 $9,181
Furosemide Generic 317 81 $1,927
Potassium Chloride Generic 281 75 $3,460
Amlodipine Besylate Generic 255 58 $3,561
Losartan Potassium Generic 251 58 $3,895
Lisinopril Generic 220 45 $2,237
Tamsulosin Hcl Generic 211 46 $5,417

Frequently asked questions

Auto-generated from federal data
What is Dr. Mario Seyer's medical specialty?
Dr. Mario Seyer practices Family Medicine Physician in Coeur D Alene, ID.
Where does Dr. Mario Seyer practice?
Dr. Mario Seyer practices at Po Box 3687, Coeur D Alene, ID 838162529. Office phone: 2088192183.
What is Dr. Mario Seyer's NPI?
Dr. Mario Seyer's National Provider Identifier (NPI) is 1942251293, issued by NPPES.
Does Dr. Mario Seyer accept Medicare assignment?
Yes. Dr. Mario Seyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mario Seyer commonly perform?
Top Medicare-reported procedures in 2023: Initial nursing facility care with high level of medical decision making (HCPCS 99306); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.