Karisha Johnson
NPI 1578008926 · Family Nurse Practitioner · Killeen, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karisha Johnson is a Family Nurse Practitioner provider in Killeen, TX (NPI 1578008926).
Provider details
- NPI number
- 1578008926
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP132750 (TX)
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
9 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
122 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 90 | $102 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 19 | $61 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 13 | $11 |
Typical Medicare-allowed amounts for these services range $11–$102 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 281 | 120 |
| Tizanidine Hcl | 253 | 105 |
| Methocarbamol | 121 | 54 |
| Cyclobenzaprine Hcl | 109 | 57 |
| Meloxicam | 57 | 27 |
| Duloxetine Hcl | 48 | 24 |
| Celecoxib | 46 | 25 |
| Etodolac | 44 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$543 across 15 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
- 2016-12-21
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is Karisha Johnson's NPI number?
- Karisha Johnson's National Provider Identifier (NPI) is 1578008926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karisha Johnson's specialty?
- Karisha Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karisha Johnson located?
- Karisha Johnson's practice location on file with NPPES is 3800 S W S Young Dr Ste 201, Killeen, TX 76542-3340.
- What is Karisha Johnson's phone number?
- The practice phone number listed in the NPPES registry for Karisha Johnson is (254) 245-9175.
- Does Karisha Johnson accept Medicare?
- Karisha Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karisha Johnson's NPI active?
- Yes — Karisha Johnson's NPI (1578008926) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.