Amber Stirlen, PSY.D.
NPI 1366777005 · Clinical Psychologist · Fairfield, CA
Amber Stirlen, PSY.D. is a Clinical Psychologist provider in Fairfield, CA (NPI 1366777005).
Provider details
- NPI number
- 1366777005
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PY7970 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2009-10-14
- Last updated
- 2015-07-16
Frequently asked questions
- What is Amber Stirlen's NPI number?
- Amber Stirlen's National Provider Identifier (NPI) is 1366777005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Stirlen's specialty?
- Amber Stirlen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Amber Stirlen located?
- Amber Stirlen's practice location on file with NPPES is 4520 Business Center Drive, Fairfield, CA 94534.
- What is Amber Stirlen's phone number?
- The practice phone number listed in the NPPES registry for Amber Stirlen is (707) 646-3534.
- Is Amber Stirlen's NPI active?
- Yes — Amber Stirlen's NPI (1366777005) is active in the NPPES registry as of the last update on 2015-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.