NPPES file of Aug 9, 2026

Clark Hunter Allen, M.D.

Neurological Surgery Physician · Idaho Falls, ID

Clark Hunter Allen, M.D. is a neurological surgery physician with a practice address in Idaho Falls, Idaho, and NPI 1780679126, issued on Sep 13, 2005. Check the license (Idaho M8027, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780679126
Name
Clark Hunter Allen
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
M8027 ID
Self-reported in NPPES; status is on the state search
Practice location
3345 Potomac Way, Idaho Falls, ID 83404
Phone
(208) 552-6210
Enumerated
Sep 13, 2005
Record last updated
Dec 21, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(208) 552-2027
Medicaid ID
805808300 ID
Medicare enrollment
Enrolled (PECOS I20080822000321); accepts Medicare assignment
Medical or professional school
Virginia Commonwealth University, School Of Medicine, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3345 Potomac Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cody Fowler, P.A.-CSurgical Physician Assistant1386018950
  2. Stanford Gammon, P.A.Surgical Physician Assistant1477992592
  3. Patrick Greding, PT, DPTPhysical Therapist1700713450
  4. Elliot Huntsman, N.P.Family Nurse Practitioner1538577473
  5. M'Kenzi Jenkins, LMTMassage Therapist1538664651
  6. Brandon Kelly, M.D.Neurological Surgery Physician1295942142

Verify Clark Hunter Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license M8027
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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52% fewer Medicare Part D claims than the average neurological surgery physician in 2024

83 Medicare Part D claims for 51 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 56 claims were for opioids.

  1. Clark Allen83
  2. Specialty average172

Most prescribed

  1. Oxycodone-Acetaminophen46 claims
  2. Carisoprodol12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,999.51

9 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clark Allen$2,000
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Bingham Memorial HospitalBlackfoot, ID · Critical Access Hospitals
  2. Bmh IncBlackfoot, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Clark Hunter Allen among 46 neurological surgery physician records in Idaho

Clark Hunter Allen, M.D. is one of 46 neurological surgery physician records with a practice address in Idaho. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2000 · median 2003 among the 35 with a school on file
  • Record last updated2015 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Idaho

There are 46 neurological surgery physician records in Idaho.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Robert Cach, M.D.Idaho Falls, ID 834041962592022
  2. James Cook, PA-CIdaho Falls, ID 834041497838478
  3. John Dickinson, D.O.Idaho Falls, ID 834041457606279
  4. Brent Greenwald, M.D.Idaho Falls, ID 834041134155666
  5. Brandon Kelly, M.D.Idaho Falls, ID 834041295942142
  6. Abraham Schlauderaff, MDIdaho Falls, ID 834041225492390
  7. Patrick Cindrich, M.D.Rupert, ID 833501821101395
  8. David Ormond, MDLewiston, ID 835011700159555

Common questions

What is Clark Hunter Allen, M.D.'s NPI number?

Clark Hunter Allen, M.D.'s National Provider Identifier (NPI) is 1780679126, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Clark Hunter Allen, M.D. located?

The NPPES record lists a practice address at 3345 Potomac Way, Idaho Falls, ID, 83404. Phone: (208) 552-6210. Providers update this record themselves, so call before visiting.

How can I verify Clark Hunter Allen, M.D.'s license?

NPPES lists Idaho license number M8027, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Clark Hunter Allen, M.D. prescribe under Medicare Part D?

In 2024, Clark Hunter Allen, M.D. had 83 Medicare Part D claims for 51 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.