Doctor profile · Federal record

Dr. Richard Lammers, DO

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Billings, MT

  • NPI 1063771814
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1233 N 30Th St
Billings, MT 591010127
(406) 237-4116
fax (406) 237-4125

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
December 15, 2016
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Montana #50063 · Pennsylvania #OT014549

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063771814. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
458
Distinct HCPCS
4
Medicare allowed
$64,394
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 206 199 $176
99284 Emergency department visit with moderate level of medical decision making 166 162 $121
99283 Emergency department visit with low level of medical decision making 73 68 $72
99291 Critical care, first 30-74 minutes 13 13 $213

In context: peer comparison

Among 18 peers in Billings Emergency Medicine Physician, average services per provider: 111. This provider delivers 4.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
116
Patients
116
Total drug cost
$862
Drug Type Claims Patients Total cost
Prednisone Generic 25 25 $33
Doxycycline Monohydrate Generic 23 23 $230
Tramadol Hcl Generic 20 20 $41
Ondansetron Odt (Ondansetron) Brand 18 18 $147
Cefuroxime (Cefuroxime Axetil) Brand 17 17 $260
Methylprednisolone Generic 13 13 $149

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Richard Lammers's medical specialty?
Dr. Richard Lammers practices Emergency Medicine Physician in Billings, MT.
Where does Dr. Richard Lammers practice?
Dr. Richard Lammers practices at 1233 N 30Th St, Billings, MT 591010127. Office phone: 4062374116.
What is Dr. Richard Lammers's NPI?
Dr. Richard Lammers's National Provider Identifier (NPI) is 1063771814, issued by NPPES.
Does Dr. Richard Lammers accept Medicare assignment?
Yes. Dr. Richard Lammers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Lammers commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.