Samantha Ann Johnsen
Nurse Practitioner · Detroit, MI
Samantha Ann Johnsen is a nurse practitioner with a practice address in Detroit, Michigan, and NPI 1215595640, issued on May 31, 2019. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Ann Johnsen
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 386709 NV
RN71057 NV
Self-reported in NPPES; status is on the state search - Practice location
- 400 Renaissance Ctr, Detroit, MI 48243
- Phone
- (888) 731-8994
- Enumerated
- May 31, 2019
- Record last updated
- Aug 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20251105000223); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 400 Renaissance Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mallory CroslinBehavior Technician1518880079
Verify Samantha Ann Johnsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nurse practitioner in 2024
149 Medicare Part D claims for 51 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate26 claims
- Progesterone24 claims
- Estradiol22 claims
- Fluconazole17 claims
- Estradiol (Twice Weekly)15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- St Francis HospitalEscanaba, MI
- Womens Health Specialists SCAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Ann Johnsen among 3,574 nurse practitioner records in Michigan
Samantha Ann Johnsen is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 65% of them.
- NPI issued2019 · 65% of these records are older, 29% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2019 · median 2017 among the 1,983 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Michigan
There are 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Detroit → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Colleen BuchanDetroit, MI 482431568129369
- Kristina Danko, AGNP-CDetroit, MI 482431609370477
- Lindsay Kasper, FNP-CDetroit, MI 482431013436427
- Michelle Wald, NPDetroit, MI 482431598048464
- Michelle Wilmes, AGPCNP-BCDetroit, MI 482431326620717
- Caitlin YoderDetroit, MI 482431003390287
- Ashley YoungDetroit, MI 482431326557612
- Kristen Dessouki, NPRedford, MI 482401700508512
Common questions
What is Samantha Ann Johnsen's NPI number?
Samantha Ann Johnsen's National Provider Identifier (NPI) is 1215595640, issued on May 31, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Ann Johnsen located?
The NPPES record lists a practice address at 400 Renaissance Ctr, Detroit, MI, 48243. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.
How can I verify Samantha Ann Johnsen's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Ann Johnsen prescribe under Medicare Part D?
In 2024, Samantha Ann Johnsen had 149 Medicare Part D claims for 51 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.