Doctor profile · Federal record

Dr. Nathaniel Rider, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Joplin, MO

  • NPI 1629539390
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
100 Mercy Way
Joplin, MO 648044524
(417) 556-2300
Additional location
2301 Holmes St
Kansas City, MO 641082677
(816) 404-4175
fax (816) 404-0003
Additional location
3125 Dr Russell Smith Way
Carthage, MO 648367402
(417) 358-8121

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
January 23, 2026
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Missouri #2021005970

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629539390. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
488
Distinct HCPCS
6
Medicare allowed
$75,385
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 298 285 $168
99284 Emergency department visit with moderate level of medical decision making 105 104 $116
99291 Critical care, first 30-74 minutes 49 48 $200
99283 Emergency department visit with low level of medical decision making 13 13 $69
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 12 12 $76
31500 Emergent insertion of breathing tube into windpipe using an endoscope 11 11 $134

In context: peer comparison

Among 35 peers in Joplin Emergency Medicine Physician, average services per provider: 105. This provider delivers 4.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$123
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Pacira Pharmaceuticals Incorporated 1 $122.93

By nature of payment

Food and Beverage
$123

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
121
Patients
120
Total drug cost
$1,900
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 46 46 $200
Prednisone Generic 17 17 $32
Cefpodoxime Proxetil Generic 15 15 $1,209
Ondansetron Odt (Ondansetron) Brand 15 15 $227
Cephalexin Generic 14 14 $61
Doxycycline Hyclate Generic 14 13 $171

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathaniel Rider's medical specialty?
Dr. Nathaniel Rider practices Emergency Medicine Physician in Joplin, MO.
Where does Dr. Nathaniel Rider practice?
Dr. Nathaniel Rider practices at 100 Mercy Way, Joplin, MO 648044524. Office phone: 4175562300.
What is Dr. Nathaniel Rider's NPI?
Dr. Nathaniel Rider's National Provider Identifier (NPI) is 1629539390, issued by NPPES.
Does Dr. Nathaniel Rider accept Medicare assignment?
Yes. Dr. Nathaniel Rider accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Rider 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.