Berne Bahnson, M.D.
NPI 1871565499 · Psychiatry Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Berne Bahnson, M.D. is a Psychiatry Physician provider in Sioux Falls, SD (NPI 1871565499).
Provider details
- NPI number
- 1871565499
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1877 (SD)
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
20 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
388 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 | 289 | $99 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 99 | $137 |
Typical Medicare-allowed amounts for these services range $99–$137 (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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 492 | 55 |
| Quetiapine Fumarate | 417 | 45 |
| Trazodone Hcl | 316 | 50 |
| Bupropion Hclbrand: Bupropion Xl | 313 | 45 |
| Duloxetine Hcl | 300 | 39 |
| Fluoxetine Hcl | 294 | 43 |
| Alprazolam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2018-10-10
Frequently asked questions
- What is Berne Bahnson's NPI number?
- Berne Bahnson's National Provider Identifier (NPI) is 1871565499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Berne Bahnson's specialty?
- Berne Bahnson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Berne Bahnson located?
- Berne Bahnson's practice location on file with NPPES is 4400 W 69th St, Sioux Falls, SD 57108-8170.
- What is Berne Bahnson's phone number?
- The practice phone number listed in the NPPES registry for Berne Bahnson is (605) 322-7580.
- Does Berne Bahnson accept Medicare?
- Berne Bahnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Berne Bahnson's NPI active?
- Yes — Berne Bahnson's NPI (1871565499) is active in the NPPES registry as of the last update on 2018-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.