Martin Sievert, M.D.
NPI 1225392665 · Psychiatry Physician · Eau Claire, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Sievert, M.D. is a Psychiatry Physician provider in Eau Claire, WI (NPI 1225392665).
Provider details
- NPI number
- 1225392665
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2012018817 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
310 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 231 | $48 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 39 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $126 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 12 | $79 |
Typical Medicare-allowed amounts for these services range $48–$126 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 32 | 20 |
| Quetiapine Fumarate | 30 | 12 |
| Lamotrigine | 21 | 12 |
| Sertraline Hcl | 16 | — |
| Gabapentin | 14 | — |
| Potassium Chloride | 12 | — |
| Duloxetine Hcl | 12 | — |
Practice location
Mailing address
Additional practice locations (2)
- 1400 Bellinger StEau Claire, WI 54703-5222Phone: (715) 838-5222
- 1900 South AveLa Crosse, WI 54601-5467Phone: (608) 782-7300
Registry dates
- Enumerated
- 2012-06-29
- Last updated
- 2021-09-30
- Certified
- 2021-09-30
Frequently asked questions
- What is Martin Sievert's NPI number?
- Martin Sievert's National Provider Identifier (NPI) is 1225392665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Sievert's specialty?
- Martin Sievert is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Sievert located?
- Martin Sievert's practice location on file with NPPES is 1221 Whipple St, Eau Claire, WI 54703.
- What is Martin Sievert's phone number?
- The practice phone number listed in the NPPES registry for Martin Sievert is (715) 838-5222.
- Does Martin Sievert accept Medicare?
- Martin Sievert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Sievert's NPI active?
- Yes — Martin Sievert's NPI (1225392665) is active in the NPPES registry as of the last update on 2021-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.