Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marius Viseroi, MD

Individual provider Internal Medicine Physician · NPI 1669886933

Marius Viseroi, MD is a Critical Care (Intensivists) in Oceanside, California. Qualified in 2005, 21 years ago. Practices with Cep America - Intensivists PC, a 107-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Licensed in
CA
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3907 Waring Rd Ste 2
Oceanside, CA 92056-4454
Phone: (760) 941-0221
Fax: (760) 941-0905
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A147281 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A147281 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A147281 (CA)

Record details

NPI number1669886933
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 16, 2014
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024
Mailing address3907 Waring Rd Ste 2, Oceanside, CA 92056-4454

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE, PULMONARY DISEASE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Cep America - Intensivists Pc — 107 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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