Simira Johnson, NP
NPI 1902213697 · Nurse Practitioner · Plymouth, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simira Johnson, NP is a Nurse Practitioner provider in Plymouth, MI (NPI 1902213697).
Provider details
- NPI number
- 1902213697
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704239161 (MI)
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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
705 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 343 | $91 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 245 | $63 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 59 | $131 |
| Advance Care Planning, First 30 Minutes99497 | 58 | $64 |
Typical Medicare-allowed amounts for these services range $63–$131 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 93 | 17 |
| Amlodipine Besylate | 85 | 17 |
| Lacosamide | 62 | — |
| Warfarin Sodium | 55 | — |
| Metoprolol Tartrate | 50 | 12 |
| Levothyroxine Sodium | 49 | 14 |
| Metformin Hcl | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-15
- Last updated
- 2014-12-11
Frequently asked questions
- What is Simira Johnson's NPI number?
- Simira Johnson's National Provider Identifier (NPI) is 1902213697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simira Johnson's specialty?
- Simira Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Simira Johnson located?
- Simira Johnson's practice location on file with NPPES is 15474 N Haggerty Rd, Plymouth, MI 48170-4893.
- What is Simira Johnson's phone number?
- The practice phone number listed in the NPPES registry for Simira Johnson is (734) 335-6103.
- Does Simira Johnson accept Medicare?
- Simira Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simira Johnson's NPI active?
- Yes — Simira Johnson's NPI (1902213697) is active in the NPPES registry as of the last update on 2014-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.