Arlene Ziedenweber-Schwartz, O.D.
NPI 1841352309 · Optometrist · Hartsdale, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arlene Ziedenweber-Schwartz, O.D. is a Optometrist provider in Hartsdale, NY (NPI 1841352309).
Provider details
- NPI number
- 1841352309
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- UT004347-1 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
924 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Photography of the Retina92250 | 171 | $41 |
| Established Patient Complete Exam of Visual System92014 | 121 | $143 |
| Established Patient Problem Focused Exam of Visual System92012 | 120 | $101 |
| Photography of Content of Eyes92285 | 111 | $27 |
| Imaging of Retina92134 | 76 | $45 |
| Microfluid Analysis of Tears83861 | 52 | $22 |
| Imaging of Optic Nerve92133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 31 | 21 |
| Ciprofloxacin Hcl | 23 | 17 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (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
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2013-01-23
Frequently asked questions
- What is Arlene Ziedenweber-Schwartz's NPI number?
- Arlene Ziedenweber-Schwartz's National Provider Identifier (NPI) is 1841352309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arlene Ziedenweber-Schwartz's specialty?
- Arlene Ziedenweber-Schwartz is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Arlene Ziedenweber-Schwartz located?
- Arlene Ziedenweber-Schwartz's practice location on file with NPPES is 221 E Hartsdale Ave, Hartsdale, NY 10530-3572.
- What is Arlene Ziedenweber-Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Arlene Ziedenweber-Schwartz is (914) 725-1600.
- Does Arlene Ziedenweber-Schwartz accept Medicare?
- Arlene Ziedenweber-Schwartz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arlene Ziedenweber-Schwartz's NPI active?
- Yes — Arlene Ziedenweber-Schwartz's NPI (1841352309) is active in the NPPES registry as of the last update on 2013-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.