Doctor profile · Federal record

Dr. Larisa Dyer, DO

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Saint Joseph, MI

  • NPI 1306209929
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1234 Napier Ave, Lakeland Health - Gme
Saint Joseph, MI 490852112
(269) 982-4941

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
February 7, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Michigan #5101024654

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306209929. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
526
Distinct HCPCS
5
Medicare allowed
$64,137
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 215 183 $175
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 153 110 $8
99284 Emergency department visit with moderate level of medical decision making 81 81 $120
99291 Critical care, first 30-74 minutes 63 63 $210
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 14 14 $171

In context: peer comparison

Among 20 peers in this city , average services per provider: 96. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
16
Total drug cost
$170
Drug Type Claims Patients Total cost
Cephalexin Generic 16 16 $170

Frequently asked questions

Auto-generated from federal data
What is Dr. Larisa Dyer's medical specialty?
Dr. Larisa Dyer practices Emergency Medicine Physician in Saint Joseph, MI.
Where does Dr. Larisa Dyer practice?
Dr. Larisa Dyer practices at 1234 Napier Ave, Saint Joseph, MI 490852112. Office phone: 2699824941.
What is Dr. Larisa Dyer's NPI?
Dr. Larisa Dyer's National Provider Identifier (NPI) is 1306209929, issued by NPPES.
Does Dr. Larisa Dyer accept Medicare assignment?
Yes. Dr. Larisa Dyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Larisa Dyer commonly perform?
Top Medicare-reported procedures in 2023: 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); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.