What is Walter Slowinski's NPI number?

Walter Slowinski's National Provider Identifier (NPI) is 1154366425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Walter Slowinski's specialty?

Walter Slowinski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Walter Slowinski located?

Walter Slowinski's practice location on file with NPPES is 126 Main St, Putney, VT 05346-8701.

What is Walter Slowinski's phone number?

The practice phone number listed in the NPPES registry for Walter Slowinski is (802) 387-5581.

Is Walter Slowinski's NPI active?

Yes — Walter Slowinski's NPI (1154366425) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Walter Slowinski, M.D.

NPI 1154366425 · Family Medicine Physician · Putney, VT

Walter Slowinski, M.D. is a Family Medicine Physician provider in Putney, VT (NPI 1154366425).

Provider details

NPI number: 1154366425
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
License: 0420009665 (VT)

Practice location

126 Main St

Putney, VT 05346-8701

Phone: (802) 387-5581

Fax: (802) 387-6694

Street-level locationGet directions

More VT providers

Mailing address

Po Box 247

Putney, VT 05346-0247

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 0420009665 (VT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

Enumerated: 2006-06-19
Last updated: 2007-07-08

Frequently asked questions

What is Walter Slowinski's NPI number?: Walter Slowinski's National Provider Identifier (NPI) is 1154366425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Walter Slowinski's specialty?: Walter Slowinski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Walter Slowinski located?: Walter Slowinski's practice location on file with NPPES is 126 Main St, Putney, VT 05346-8701.
What is Walter Slowinski's phone number?: The practice phone number listed in the NPPES registry for Walter Slowinski is (802) 387-5581.
Is Walter Slowinski's NPI active?: Yes — Walter Slowinski's NPI (1154366425) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions