Doctor profile · Federal record

Dr. Clark Allen, M.D.

Neurological Surgery Physician (CMS: Neurosurgery) · Idaho Falls, ID

  • NPI 1780679126
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3345 Potomac Way
Idaho Falls, ID 83404
(208) 552-6210
fax (208) 552-2027

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
December 21, 2015
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207T00000X — NUCC code
State license (1)
Idaho #M8027
Medicaid
ID #805808300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780679126. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$24,849
HCPCS Description Services Patients Avg allowed
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 39 21 $228
22612 Fusion of spine in lower back 16 16 $997

In context: peer comparison

Among 3 peers in this city , average services per provider: 30. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,000
Transactions
9
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 8 $1,980.94
ABBVIE INC. 1 $18.57

By nature of payment

Travel and Lodging
$1,593
Food and Beverage
$406

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
32
Patients
29
Total drug cost
$751
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 32 29 $751

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Clark Allen's medical specialty?
Dr. Clark Allen practices Neurological Surgery Physician in Idaho Falls, ID.
Where does Dr. Clark Allen practice?
Dr. Clark Allen practices at 3345 Potomac Way, Idaho Falls, ID 83404. Office phone: 2085526210.
What is Dr. Clark Allen's NPI?
Dr. Clark Allen's National Provider Identifier (NPI) is 1780679126, issued by NPPES.
Does Dr. Clark Allen accept Medicare assignment?
Yes. Dr. Clark Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clark Allen commonly perform?
Top Medicare-reported procedures in 2023: Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Fusion of spine in lower back (HCPCS 22612). Source: CMS Medicare Physician & Other Practitioners file.