Sheila Teiken, APRN,CNP
NPI 1124730726 · Family Nurse Practitioner · Fosston, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheila Teiken, APRN,CNP is a Family Nurse Practitioner provider in Fosston, MN (NPI 1124730726).
Provider details
- NPI number
- 1124730726
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN,CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2465964 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 100 | 20 |
| Lisinopril | 88 | 20 |
| Prednisone | 68 | 54 |
| Omeprazole | 62 | 13 |
| Metoprolol Succinate | 52 | — |
| Amlodipine Besylate | 51 | 14 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-15
- Last updated
- 2025-10-22
- Certified
- 2025-10-22
Frequently asked questions
- What is Sheila Teiken's NPI number?
- Sheila Teiken's National Provider Identifier (NPI) is 1124730726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Teiken's specialty?
- Sheila Teiken is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sheila Teiken located?
- Sheila Teiken's practice location on file with NPPES is 111 2nd St Ne, Fosston, MN 56542-1301.
- What is Sheila Teiken's phone number?
- The practice phone number listed in the NPPES registry for Sheila Teiken is (218) 435-1111.
- Does Sheila Teiken accept Medicare?
- Sheila Teiken is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheila Teiken's NPI active?
- Yes — Sheila Teiken's NPI (1124730726) is active in the NPPES registry as of the last update on 2025-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.