Stella Chemarum
NPI 1447821137 · Psychiatric/Mental Health Nurse Practitioner · Cottage Grove, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stella Chemarum is a Psychiatric/Mental Health Nurse Practitioner provider in Cottage Grove, MN (NPI 1447821137).
Provider details
- NPI number
- 1447821137
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8177 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 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
122 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 | 122 | $106 |
Typical Medicare-allowed amounts for these services range $106–$106 (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 |
|---|---|---|
| Duloxetine Hcl | 98 | 16 |
| Clonazepam | 90 | 12 |
| Lorazepam | 67 | — |
| Bupropion Hclbrand: Bupropion Xl | 60 | 13 |
| Trazodone Hcl | 57 | 16 |
| Risperidone | 49 | — |
| Olanzapine | 48 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-05
- Last updated
- 2021-07-05
- Certified
- 2021-07-05
Frequently asked questions
- What is Stella Chemarum's NPI number?
- Stella Chemarum's National Provider Identifier (NPI) is 1447821137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stella Chemarum's specialty?
- Stella Chemarum is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stella Chemarum located?
- Stella Chemarum's practice location on file with NPPES is 6853 99th St S, Cottage Grove, MN 55016-1071.
- What is Stella Chemarum's phone number?
- The practice phone number listed in the NPPES registry for Stella Chemarum is (612) 600-2856.
- Does Stella Chemarum accept Medicare?
- Stella Chemarum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stella Chemarum's NPI active?
- Yes — Stella Chemarum's NPI (1447821137) is active in the NPPES registry as of the last update on 2021-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.