Elizabeth Kollar, ANP-C
NPI 1356481170 · Adult Health Nurse Practitioner · Smithtown, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Kollar, ANP-C is a Adult Health Nurse Practitioner provider in Smithtown, NY (NPI 1356481170).
Provider details
- NPI number
- 1356481170
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP-C
- Sex
- Female
- Sole proprietor
- No
- License
- F304404 (NY)
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
19 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 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 187 | 52 |
| Amlodipine Besylate | 184 | 49 |
| Rosuvastatin Calcium | 171 | 51 |
| Losartan Potassium | 107 | 36 |
| Liothyronine Sodium | 90 | 25 |
| Omeprazole | 86 | 27 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2007-11-16
Frequently asked questions
- What is Elizabeth Kollar's NPI number?
- Elizabeth Kollar's National Provider Identifier (NPI) is 1356481170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Kollar's specialty?
- Elizabeth Kollar is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Kollar located?
- Elizabeth Kollar's practice location on file with NPPES is 100 Terry Road, Smithtown, NY 11787-3811.
- What is Elizabeth Kollar's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Kollar is (631) 979-7400.
- Does Elizabeth Kollar accept Medicare?
- Elizabeth Kollar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Kollar's NPI active?
- Yes — Elizabeth Kollar's NPI (1356481170) is active in the NPPES registry as of the last update on 2007-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.