MARK KASSELIKMD

Internal Medicine, Nephrology

2100 WEBSTER STREET, SAN FRANCISCO, CA, 94115415-923-3456

NPI 1891860193

Current Medicare plan evidence for MARK

Provider identity comes from CMS NPPES. Plan evidence comes only from carrier-direct verification or an explicit provider participation record; evidence older than 30 days is excluded. Confirm participation with the provider office or carrier before scheduling.

No current carrier-direct plan evidence is recorded for this provider. Confirm participation with the carrier or provider office.

We don't have current plan acceptance data for this provider yet. A licensed agent can check directly with the carrier directories — request help on the right.

All practice locations (2)

2100 WEBSTER STREET, STE 405, SAN FRANCISCO, CA, 94115

Primary

415-923-3456

2100 WEBSTER STREET, STE 405, SAN FRANCISCO, CA, 94115

Mailing

415-923-3456

Confirm coverage with a licensed agent

A local agent will verify plan acceptance with the carrier directly and answer enrollment questions. Free.

Your nameEmail or phoneYour ZIP codeWhat I'm looking forBy checking this box, I expressly consent to be contacted by a licensed insurance agent (including via phone calls, text messages, and emails — including automated or pre-recorded calls) at the phone number and email I provided, about Medicare Advantage, Medicare Supplement, Prescription Drug, and other health-insurance plans. I understand consent is not a condition of purchase and I may revoke it at any time by replying STOP (SMS), asking to be removed (call), or unsubscribing (email).

Free. No obligation. We never sell your information.

Frequently asked questions about MARK KASSELIK

Does MARK KASSELIK accept Medicare?

Plan acceptance for MARK KASSELIK isn't currently in our directory. A licensed agent can verify Medicare coverage directly with the carrier — request help on this page.

Where is MARK KASSELIK located?

MARK KASSELIK practices at 2100 WEBSTER STREET, SAN FRANCISCO, CA 94115. You can reach the office at 415-923-3456.

How do I confirm MARK is in-network for my plan?

The fastest path is to enter your information in the "Connect with a licensed agent" form on this page. A licensed agent will check carrier directories directly and confirm coverage at no cost. You can also call your insurance carrier's member services line and provide the NPI 1891860193.