Whitney Johnson, PA-C
NPI 1669886974 · Medical Physician Assistant · Clearwater, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whitney Johnson, PA-C is a Medical Physician Assistant provider in Clearwater, FL (NPI 1669886974).
Provider details
- NPI number
- 1669886974
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA9109661 (FL)
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 tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,873 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 764 | $61 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 671 | $89 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 338 | $151 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 85 | $110 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 15 | $127 |
Typical Medicare-allowed amounts for these services range $61–$151 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 112 | 19 |
| Apixabanbrand: Eliquis | 102 | 11 |
| Rosuvastatin Calcium | 67 | — |
| Metoprolol Tartrate | 63 | 11 |
| Losartan Potassium | 60 | 11 |
| Amlodipine Besylate | 58 | — |
| Bumetanide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-13
- Last updated
- 2018-04-04
Frequently asked questions
- What is Whitney Johnson's NPI number?
- Whitney Johnson's National Provider Identifier (NPI) is 1669886974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Johnson's specialty?
- Whitney Johnson is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Whitney Johnson located?
- Whitney Johnson's practice location on file with NPPES is 455 Pinellas St Ste 400, Clearwater, FL 33756-3356.
- What is Whitney Johnson's phone number?
- The practice phone number listed in the NPPES registry for Whitney Johnson is (727) 445-1911.
- Does Whitney Johnson accept Medicare?
- Whitney Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Whitney Johnson's NPI active?
- Yes — Whitney Johnson's NPI (1669886974) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.