Marina Zelener, D.O.
NPI 1396943031 · Geriatric Medicine (Internal Medicine) Physician · Hicksville, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina Zelener, D.O. is a Geriatric Medicine (Internal Medicine) Physician provider in Hicksville, NY (NPI 1396943031).
Provider details
- NPI number
- 1396943031
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 241598 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
1,883 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 Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,290 | $115 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 351 | $110 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 133 | $141 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 64 | $137 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 26 | $141 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 328 | 67 |
| Atorvastatin Calcium | 325 | 111 |
| Amlodipine Besylate | 246 | 79 |
| Pantoprazole Sodium | 195 | 61 |
| Levothyroxine Sodium | 158 | 39 |
| Carvedilol | 158 | 44 |
| Clopidogrel Bisulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2014-07-02
Frequently asked questions
- What is Marina Zelener's NPI number?
- Marina Zelener's National Provider Identifier (NPI) is 1396943031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Zelener's specialty?
- Marina Zelener is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Marina Zelener located?
- Marina Zelener's practice location on file with NPPES is 350 S Broadway, Hicksville, NY 11801-5006.
- What is Marina Zelener's phone number?
- The practice phone number listed in the NPPES registry for Marina Zelener is (516) 938-0100.
- Does Marina Zelener accept Medicare?
- Marina Zelener is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina Zelener's NPI active?
- Yes — Marina Zelener's NPI (1396943031) is active in the NPPES registry as of the last update on 2014-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.