Samantha Johnsen
NPI 1215595640 · Nurse Practitioner · Detroit, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Johnsen is a Nurse Practitioner provider in Detroit, MI (NPI 1215595640).
Provider details
- NPI number
- 1215595640
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN71057 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 26 | 12 |
| Progesterone, Micronizedbrand: Progesterone | 24 | — |
| Estradiol | 22 | 12 |
| Fluconazole | 17 | — |
| Estradiolbrand: Estradiol (twice Weekly) | 15 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 7160 Smoke Ranch RdLas Vegas, NV 89128-3208Phone: (702) 254-8900Fax: (702) 254-8936
- 400 S 4th StLas Vegas, NV 89101-6201Phone: (888) 731-8994
- 1433 N Water StMilwaukee, WI 53202-2557Phone: (888) 731-8994
Registry dates
- Enumerated
- 2019-05-31
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Samantha Johnsen's NPI number?
- Samantha Johnsen's National Provider Identifier (NPI) is 1215595640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Johnsen's specialty?
- Samantha Johnsen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samantha Johnsen located?
- Samantha Johnsen's practice location on file with NPPES is 400 Renaissance Ctr, Detroit, MI 48243-1502.
- What is Samantha Johnsen's phone number?
- The practice phone number listed in the NPPES registry for Samantha Johnsen is (888) 731-8994.
- Does Samantha Johnsen accept Medicare?
- Samantha Johnsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Johnsen's NPI active?
- Yes — Samantha Johnsen's NPI (1215595640) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.