What is Tiffanie Sim's NPI number?

Tiffanie Sim's National Provider Identifier (NPI) is 1548404460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiffanie Sim's specialty?

Tiffanie Sim is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Tiffanie Sim located?

Tiffanie Sim's practice location on file with NPPES is 3801 Miranda Ave # 116b, Palo Alto, CA 94304-1207.

What is Tiffanie Sim's phone number?

The practice phone number listed in the NPPES registry for Tiffanie Sim is (650) 493-5000.

Is Tiffanie Sim's NPI active?

Yes — Tiffanie Sim's NPI (1548404460) is active in the NPPES registry as of the last update on 2009-04-27.

IndividualActive

Tiffanie Sim, PH.D.

NPI 1548404460 · Clinical Psychologist · Palo Alto, CA

Tiffanie Sim, PH.D. is a Clinical Psychologist provider in Palo Alto, CA (NPI 1548404460).

Provider details

NPI number: 1548404460
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: PSY 1113 (HI)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY 1113 (HI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3801 Miranda Ave # 116b

Palo Alto, CA 94304-1207

Phone: (650) 493-5000

Street-level locationGet directions

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Mailing address