IndividualActive
Tiffany Sickler, PHD
NPI 1194208983 · Clinical Psychologist · Loomis, CA
Tiffany Sickler, PHD is a Clinical Psychologist provider in Loomis, CA (NPI 1194208983).
Provider details
- NPI number
- 1194208983
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 30322 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3731 Magnolia St
Loomis, CA 95650-8921
Phone: (916) 652-5802
Street-level locationGet directions
Mailing address
Po Box 1403
Loomis, CA 95650-1403
Additional practice locations (1)
- 1881 Business Center Dr Ste 10San Bernardino, CA 92408-3465Phone: (909) 890-2381
Registry dates
- Enumerated
- 2018-09-08
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Tiffany Sickler's NPI number?
- Tiffany Sickler's National Provider Identifier (NPI) is 1194208983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Sickler's specialty?
- Tiffany Sickler is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Tiffany Sickler located?
- Tiffany Sickler's practice location on file with NPPES is 3731 Magnolia St, Loomis, CA 95650-8921.
- What is Tiffany Sickler's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Sickler is (916) 652-5802.
- Is Tiffany Sickler's NPI active?
- Yes — Tiffany Sickler's NPI (1194208983) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.