Provider profile

Alessandro CastellarinMD

Ophthalmology, Retina Specialist

2 locationsNPI 1689773244
525 E Micheltorena St Ste A, Santa Barbara, CA 93103805-963-1648

Plans that list Alessandro

From each carrier's own provider directory, for Santa Barbara and Ventura counties, CA.

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The 37 Medicare Advantage plans we show for Santa Barbara and Ventura counties, CA in 2027

  • 7 not checked yet
  • 30 we can't check automatically

Search by plan name, or by the plan ID on your member card (37 plans for 2027).

Humana

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UnitedHealthcare

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These carriers don't publish a directory we can check automatically, so this page can't say either way. Pick one to see its plans; a Silverpath advisor can confirm any of them with the carrier.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

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Coverage alongside Original Medicare

Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.

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2 practice locations

525 E Micheltorena St Ste A
Santa Barbara, CA 93103

NPI Registry

2901 N Ventura Rd Ste 250
Oxnard, CA 93036

NPI Registry
NPI issued
2006
Registry record updated
Jun 6, 2022

Medicare's clinician details aren't available on this page yet.

Common questions

Where does Alessandro Castellarin practice?

2 locations, including 525 E Micheltorena St Ste A, Santa Barbara, CA. All of them are listed on this page.

How do I confirm Alessandro is in my plan's network?

Call the member services number on your plan card and give them the NPI 1689773244, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Alessandro's networks with the carrier and help you compare plans that include them.

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For providers

Is this your practice?

Patients in Santa Barbara and Ventura counties, CA can also choose plans from Alignment Health Plan, Imperial Health Plan of California, Inc. and SCAN Health Plan. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2022-06-06). Plan networks: Humana, UnitedHealthcare and Devoted's own provider directories. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Alessandro Castellarin or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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