William Henning, DO
NPI 1053495432 · Neurology Physician · Great Falls, MT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Henning, DO is a Neurology Physician provider in Great Falls, MT (NPI 1053495432).
Provider details
- NPI number
- 1053495432
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 6274 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
829 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 286 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 138 | $178 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 123 | $16 |
| Nerve Conduction, 9-10 Studies95911 | 57 | $209 |
| Nerve Conduction, 11-12 Studies95912 | 56 | $244 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ropinirole Hcl | 86 | 12 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 69 | 12 |
| Primidone | 43 | — |
| Donepezil Hcl | 37 | — |
| Topiramate | 25 | — |
| Pyridostigmine Bromide | 18 | — |
| Memantine Hcl | 17 | — |
| Pregabalin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$163 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 400 15th Ave SSte 206Great Falls, MT 59405-4375Phone: (406) 727-3720Fax: (406) 727-0007
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is William Henning's NPI number?
- William Henning's National Provider Identifier (NPI) is 1053495432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Henning's specialty?
- William Henning is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is William Henning located?
- William Henning's practice location on file with NPPES is 1401 25th St S, Great Falls, MT 59405-5183.
- What is William Henning's phone number?
- The practice phone number listed in the NPPES registry for William Henning is (406) 731-8817.
- Does William Henning accept Medicare?
- William Henning is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Henning's NPI active?
- Yes — William Henning's NPI (1053495432) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.