Marwa Eldik, MD
NPI 1881190023 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marwa Eldik, MD is a Family Medicine Physician provider in New York, NY (NPI 1881190023).
Provider details
- NPI number
- 1881190023
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 310983-01 (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
8 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
79 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 | 34 | $142 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 33 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 12 | $144 |
Typical Medicare-allowed amounts for these services range $9–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 41 | 13 |
| Atorvastatin Calcium | 34 | — |
| Hydrochlorothiazide | 20 | — |
| Levothyroxine Sodium | 20 | — |
| Olmesartan Medoxomil | 16 | — |
| Fluticasone Propionate | 15 | — |
| Lisinopril | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Marwa Eldik's NPI number?
- Marwa Eldik's National Provider Identifier (NPI) is 1881190023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marwa Eldik's specialty?
- Marwa Eldik is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marwa Eldik located?
- Marwa Eldik's practice location on file with NPPES is 255 Greenwich St Rm 510, New York, NY 10007-5511.
- What is Marwa Eldik's phone number?
- The practice phone number listed in the NPPES registry for Marwa Eldik is (212) 298-2720.
- Does Marwa Eldik accept Medicare?
- Marwa Eldik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marwa Eldik's NPI active?
- Yes — Marwa Eldik's NPI (1881190023) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.