Peter Mengwasser
NPI 1013153345 · Mental Health Counselor · Springfield, MA
Peter Mengwasser is a Mental Health Counselor provider in Springfield, MA (NPI 1013153345).
Provider details
- NPI number
- 1013153345
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
17 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
- 2008-12-16
- Last updated
- 2008-12-31
Frequently asked questions
- What is Peter Mengwasser's NPI number?
- Peter Mengwasser's National Provider Identifier (NPI) is 1013153345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Mengwasser's specialty?
- Peter Mengwasser is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Peter Mengwasser located?
- Peter Mengwasser's practice location on file with NPPES is 367 Pine St, Springfield, MA 01105-1930.
- What is Peter Mengwasser's phone number?
- The practice phone number listed in the NPPES registry for Peter Mengwasser is (413) 737-1426.
- Is Peter Mengwasser's NPI active?
- Yes — Peter Mengwasser's NPI (1013153345) is active in the NPPES registry as of the last update on 2008-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.