Juliet Lamonaca, PSY.D.
NPI 1245674431 · Clinical Psychologist · Billings, MT
Enrolled with Medicare as Practitioner - Psychologist Billing Independently · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juliet Lamonaca, PSY.D. is a Clinical Psychologist provider in Billings, MT (NPI 1245674431).
Provider details
- NPI number
- 1245674431
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2206 (MT)
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
13 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
Mailing address
Additional practice locations (1)
- 4730 S Macadam Ave Ste 201Portland, OR 97239-6417Phone: (503) 278-5665
Registry dates
- Enumerated
- 2013-04-18
- Last updated
- 2024-02-08
- Certified
- 2024-02-08
Frequently asked questions
- What is Juliet Lamonaca's NPI number?
- Juliet Lamonaca's National Provider Identifier (NPI) is 1245674431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juliet Lamonaca's specialty?
- Juliet Lamonaca is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Juliet Lamonaca located?
- Juliet Lamonaca's practice location on file with NPPES is 1629 Avenue D Ste C8, Billings, MT 59102-3042.
- What is Juliet Lamonaca's phone number?
- The practice phone number listed in the NPPES registry for Juliet Lamonaca is (406) 969-6210.
- Does Juliet Lamonaca accept Medicare?
- Juliet Lamonaca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juliet Lamonaca's NPI active?
- Yes — Juliet Lamonaca's NPI (1245674431) is active in the NPPES registry as of the last update on 2024-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.