Martha Kozub, APN
NPI 1609098607 · Adult Health Nurse Practitioner · Hammond, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Kozub, APN is a Adult Health Nurse Practitioner provider in Hammond, IN (NPI 1609098607).
Provider details
- NPI number
- 1609098607
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 71000129A (IN)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 21 |
| Amlodipine Besylate | 40 | 13 |
| Metformin Hcl | 30 | 16 |
| Metoprolol Succinate | 22 | — |
| Empagliflozinbrand: Jardiance | 19 | — |
| Fluticasone Propionate | 19 | 11 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$256 across 3 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
Additional practice locations (1)
- 5530 Hohman AveHammond, IN 46320-1935Phone: (219) 933-2018
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2021-03-19
- Certified
- 2021-03-19
Frequently asked questions
- What is Martha Kozub's NPI number?
- Martha Kozub's National Provider Identifier (NPI) is 1609098607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Kozub's specialty?
- Martha Kozub is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Kozub located?
- Martha Kozub's practice location on file with NPPES is 5514 Hohman Ave., Hammond, IN 46320.
- What is Martha Kozub's phone number?
- The practice phone number listed in the NPPES registry for Martha Kozub is (219) 933-2018.
- Does Martha Kozub accept Medicare?
- Martha Kozub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Kozub's NPI active?
- Yes — Martha Kozub's NPI (1609098607) is active in the NPPES registry as of the last update on 2021-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.