Tracy Simmons, PHD
NPI 1891902797 · Clinical Psychologist · Sacramento, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Simmons, PHD is a Clinical Psychologist provider in Sacramento, CA (NPI 1891902797).
Provider details
- NPI number
- 1891902797
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-05-17
- Last updated
- 2022-02-11
Frequently asked questions
- What is Tracy Simmons's NPI number?
- Tracy Simmons's National Provider Identifier (NPI) is 1891902797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Simmons's specialty?
- Tracy Simmons is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Tracy Simmons located?
- Tracy Simmons's practice location on file with NPPES is 6600 Bruceville Rd, Sacramento, CA 95823-4671.
- What is Tracy Simmons's phone number?
- The practice phone number listed in the NPPES registry for Tracy Simmons is (916) 688-2000.
- Does Tracy Simmons accept Medicare?
- Tracy Simmons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Simmons's NPI active?
- Yes — Tracy Simmons's NPI (1891902797) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.