Crystal Han, O.D.
NPI 1760897235 · Optometrist · Bayside, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Han, O.D. is a Optometrist provider in Bayside, NY (NPI 1760897235).
Provider details
- NPI number
- 1760897235
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OEG002932 (PA)
Specialties & taxonomies
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
11 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
116 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 Content of Eyes92285 | 47 | $26 |
| Photography of the Retina92250 | 32 | $38 |
| Exam of Visual Field With Extended Testing92083 | 19 | $73 |
| New Patient Complete Exam of Visual System92004 | 18 | $167 |
Typical Medicare-allowed amounts for these services range $26–$167 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 246 | 57 |
| Latanoprost | 85 | 18 |
| Lifitegrastbrand: Xiidra | 52 | — |
| Omega-3 Acid Ethyl Esters | 47 | — |
| Azelastine Hcl | 43 | 15 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 42 | 11 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$420 across 5 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
Registry dates
- Enumerated
- 2014-06-24
- Last updated
- 2023-04-07
- Certified
- 2023-04-07
Frequently asked questions
- What is Crystal Han's NPI number?
- Crystal Han's National Provider Identifier (NPI) is 1760897235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Han's specialty?
- Crystal Han is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Crystal Han located?
- Crystal Han's practice location on file with NPPES is 3925 Bell Blvd, Bayside, NY 11361-2060.
- What is Crystal Han's phone number?
- The practice phone number listed in the NPPES registry for Crystal Han is (718) 279-2020.
- Does Crystal Han accept Medicare?
- Crystal Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Han's NPI active?
- Yes — Crystal Han's NPI (1760897235) is active in the NPPES registry as of the last update on 2023-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.