IndividualActive
Winnie Silva-Jeffries, SWLC
NPI 1811772734 · Social Worker · Hamilton, MT
Winnie Silva-Jeffries, SWLC is a Social Worker provider in Hamilton, MT (NPI 1811772734).
Provider details
- NPI number
- 1811772734
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- SWLC
- Sex
- Female
- Sole proprietor
- No
- License
- BBH-SWLC-LIC-64277 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
316 N 3rd St
Hamilton, MT 59840-2480
Phone: (406) 541-0032
Street-level locationGet directions
Mailing address
5529 Eastside Hwy
Stevensville, MT 59870-6241
Registry dates
- Enumerated
- 2023-08-29
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is Winnie Silva-Jeffries's NPI number?
- Winnie Silva-Jeffries's National Provider Identifier (NPI) is 1811772734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Silva-Jeffries's specialty?
- Winnie Silva-Jeffries is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Winnie Silva-Jeffries located?
- Winnie Silva-Jeffries's practice location on file with NPPES is 316 N 3rd St, Hamilton, MT 59840-2480.
- What is Winnie Silva-Jeffries's phone number?
- The practice phone number listed in the NPPES registry for Winnie Silva-Jeffries is (406) 541-0032.
- Is Winnie Silva-Jeffries's NPI active?
- Yes — Winnie Silva-Jeffries's NPI (1811772734) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.