Steven Sonnek, M.D.
NPI 1437178159 · Psychiatry Physician · Hutchinson, MN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Sonnek, M.D. is a Psychiatry Physician provider in Hutchinson, MN (NPI 1437178159).
Provider details
- NPI number
- 1437178159
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40349 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
29 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $93 |
Typical Medicare-allowed amounts for these services range $93–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 56 | 11 |
| Risperidone | 51 | — |
| Fluoxetine Hcl | 50 | — |
| Escitalopram Oxalate | 46 | — |
| Olanzapine | 43 | — |
| Bupropion Hclbrand: Bupropion Xl | 41 | — |
| Divalproex Sodium | 36 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Sonnek's NPI number?
- Steven Sonnek's National Provider Identifier (NPI) is 1437178159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Sonnek's specialty?
- Steven Sonnek is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Sonnek located?
- Steven Sonnek's practice location on file with NPPES is 1095 Highway 15 S, Hutchinson, MN 55350-5000.
- What is Steven Sonnek's phone number?
- The practice phone number listed in the NPPES registry for Steven Sonnek is (320) 234-5000.
- Does Steven Sonnek accept Medicare?
- Steven Sonnek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Sonnek's NPI active?
- Yes — Steven Sonnek's NPI (1437178159) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.