Josephine Kozloff, PA-C
NPI 1225312382 · Physician Assistant · Christiansted, VI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josephine Kozloff, PA-C is a Physician Assistant provider in Christiansted, VI (NPI 1225312382).
Provider details
- NPI number
- 1225312382
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA21803 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
14 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
1,269 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 331 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 232 | $75 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 139 | $94 |
| Automated Urinalysis Test81003 | 97 | $2 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 68 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 70 | 66 |
| Prednisone | 57 | 55 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 43 | 40 |
| Naproxen | 40 | 38 |
| Cephalexin | 37 | 36 |
| Azithromycin | 34 | 34 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-10-06
- Last updated
- 2023-03-15
- Certified
- 2023-03-15
Frequently asked questions
- What is Josephine Kozloff's NPI number?
- Josephine Kozloff's National Provider Identifier (NPI) is 1225312382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Kozloff's specialty?
- Josephine Kozloff is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Josephine Kozloff located?
- Josephine Kozloff's practice location on file with NPPES is 6040 Castle Coakley, Christiansted, VI 00820-5343.
- What is Josephine Kozloff's phone number?
- The practice phone number listed in the NPPES registry for Josephine Kozloff is (340) 998-2404.
- Does Josephine Kozloff accept Medicare?
- Josephine Kozloff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josephine Kozloff's NPI active?
- Yes — Josephine Kozloff's NPI (1225312382) is active in the NPPES registry as of the last update on 2023-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.