Catherine Ferentini, O.D.
NPI 1144297425 · Optometrist · Newington, CT
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Ferentini, O.D. is a Optometrist provider in Newington, CT (NPI 1144297425).
Provider details
- NPI number
- 1144297425
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2332 (CT)
Specialties & taxonomies
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
20 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
166 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 | 59 | $39 |
| Established Patient Complete Exam of Visual System92014 | 42 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $95 |
| Imaging of Optic Nerve92133 | 16 | $35 |
| Exam of Visual Field With Extended Testing92083 | 15 | $67 |
Typical Medicare-allowed amounts for these services range $35–$132 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 50 | 15 |
| Cyclosporinebrand: Restasis | 49 | 19 |
| Bimatoprostbrand: Lumigan | 30 | 11 |
| Lifitegrastbrand: Xiidra | 16 | 13 |
| Latanoprostene Bunodbrand: Vyzulta | 14 | — |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 11 | — |
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 , 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.
$1,046 across 32 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
- 2006-03-05
- Last updated
- 2016-08-09
Frequently asked questions
- What is Catherine Ferentini's NPI number?
- Catherine Ferentini's National Provider Identifier (NPI) is 1144297425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Ferentini's specialty?
- Catherine Ferentini is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Catherine Ferentini located?
- Catherine Ferentini's practice location on file with NPPES is 38 Fenn Rd, Newington, CT 06111-2212.
- What is Catherine Ferentini's phone number?
- The practice phone number listed in the NPPES registry for Catherine Ferentini is (860) 436-4410.
- Does Catherine Ferentini accept Medicare?
- Catherine Ferentini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Ferentini's NPI active?
- Yes — Catherine Ferentini's NPI (1144297425) is active in the NPPES registry as of the last update on 2016-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.