Cristan Arena, M.D.
NPI 1922277953 · Ophthalmology Physician · West Chester, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristan Arena, M.D. is a Ophthalmology Physician provider in West Chester, PA (NPI 1922277953).
Provider details
- NPI number
- 1922277953
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD438878 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
4,649 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 801 | $133 |
| Imaging of Optic Nerve92133 | 681 | $37 |
| Exam of Visual Field With Extended Testing92083 | 661 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 405 | $96 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 322 | $546 |
| Established Patient Problem Focused Exam of Visual System92012 | 316 | $95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 936 | 287 |
| Timolol Maleate | 591 | 207 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 447 | 136 |
| Bimatoprostbrand: Lumigan | 388 | 114 |
| Prednisolone Acetate | 286 | 192 |
| Brimonidine Tartrate | 176 | 68 |
| Dorzolamide Hcl | 140 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$597 across 25 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
- 2008-02-24
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Cristan Arena's NPI number?
- Cristan Arena's National Provider Identifier (NPI) is 1922277953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristan Arena's specialty?
- Cristan Arena is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Cristan Arena located?
- Cristan Arena's practice location on file with NPPES is 915 Old Fern Hill Rd Bldg B Ste 200, West Chester, PA 19380-4269.
- What is Cristan Arena's phone number?
- The practice phone number listed in the NPPES registry for Cristan Arena is (610) 696-1230.
- Does Cristan Arena accept Medicare?
- Cristan Arena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristan Arena's NPI active?
- Yes — Cristan Arena's NPI (1922277953) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.