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

Mr. Johan H Vermaas, BA

Individual provider Physical Therapist · NPI 1891821104

Mr. Johan H Vermaas, BA is a Physical Therapist in San Diego, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

5213 Mount Alifan Dr
San Diego, CA 92111-2620
Phone: (619) 467-9467
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5745 Ferber Street, San Diego, CA 92122 — (619) 313-7964

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT 16648 (CA)

Record details

NPI number1891821104
Entity typeIndividual (Type 1)
GenderMale
Credentials BA
Sole proprietorYes
NPI enumeratedFebruary 23, 2007
Last updated in NPPESJuly 1, 2024
Certification dateJuly 1, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients13
Services billed 386 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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