Provider Profile

Tanya F. Sim

Unclaimed Profile

About Tanya Sim

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Education & Training

School Other Graduated: 2002

Specialty

Occupational Therapist (Primary)

Credentials & Licensing

CA licenseOT1643
NPI1295941060
NPI issued05/16/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Tanya F. Sim specialize in?

Tanya F. Sim is an occupational therapist in Aliso Viejo, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Tanya F. Sim located?

Tanya F. Sim is listed at 3 Pursuit, Aliso Viejo, CA 92656. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Tanya F. Sim's phone number?

The number on file is (949) 389-8547. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Tanya F. Sim's NPI number?

Tanya F. Sim's National Provider Identifier is 1295941060. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Tanya F. Sim train?

Tanya F. Sim attended Other, graduating in 2002. This comes from the CMS National Downloadable File.

CMS public data

How long has Tanya F. Sim been practicing?

Tanya F. Sim has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.

CMS public data

Has Tanya F. Sim confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Tanya F. Sim. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.