Sarah Kozak
NPI 1255599429 · Adult Health Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Kozak is a Adult Health Nurse Practitioner provider in Saint Louis, MO (NPI 1255599429).
Provider details
- NPI number
- 1255599429
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 149339 (MO)
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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Furosemide | 75 |
| Apixabanbrand: Eliquis | 39 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 25 |
| Amlodipine Besylate | 24 |
| Sertraline Hcl | 24 |
| Quetiapine Fumarate | 20 |
| Mirtazapine | 18 |
| Potassium Chloride | 18 |
| Metolazone | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-23
- Last updated
- 2008-05-23
Frequently asked questions
- What is Sarah Kozak's NPI number?
- Sarah Kozak's National Provider Identifier (NPI) is 1255599429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Kozak's specialty?
- Sarah Kozak is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Kozak located?
- Sarah Kozak's practice location on file with NPPES is 1 Barnes Hospital Plz, Saint Louis, MO 63110-1003.
- What is Sarah Kozak's phone number?
- The practice phone number listed in the NPPES registry for Sarah Kozak is (314) 362-4695.
- Does Sarah Kozak accept Medicare?
- Sarah Kozak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Kozak's NPI active?
- Yes — Sarah Kozak's NPI (1255599429) is active in the NPPES registry as of the last update on 2008-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.