IndividualActive
Ahna Montague
NPI 1083856298 · Psychologist · Vacaville, CA
Ahna Montague is a Psychologist provider in Vacaville, CA (NPI 1083856298).
Provider details
- NPI number
- 1083856298
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY32575 (CA)
Specialties & taxonomies
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
1600 California Dr.
Vacaville, CA 95696-2006
Phone: (707) 448-6841
Street-level locationGet directions
Mailing address
Po Box 22035
Sacramento, CA 95822-0035
Registry dates
- Enumerated
- 2009-04-02
- Last updated
- 2021-11-10
- Certified
- 2021-10-29
Frequently asked questions
- What is Ahna Montague's NPI number?
- Ahna Montague's National Provider Identifier (NPI) is 1083856298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahna Montague's specialty?
- Ahna Montague is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ahna Montague located?
- Ahna Montague's practice location on file with NPPES is 1600 California Dr., Vacaville, CA 95696-2006.
- What is Ahna Montague's phone number?
- The practice phone number listed in the NPPES registry for Ahna Montague is (707) 448-6841.
- Is Ahna Montague's NPI active?
- Yes — Ahna Montague's NPI (1083856298) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.