Jonathan Grapengieser, PSYD
NPI 1467703223 · Clinical Psychologist · West Allis, WI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Grapengieser, PSYD is a Clinical Psychologist provider in West Allis, WI (NPI 1467703223).
Provider details
- NPI number
- 1467703223
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 3170-57 (WI)
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
13 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
Mailing address
Registry dates
- Enumerated
- 2012-09-19
- Last updated
- 2014-09-10
Frequently asked questions
- What is Jonathan Grapengieser's NPI number?
- Jonathan Grapengieser's National Provider Identifier (NPI) is 1467703223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Grapengieser's specialty?
- Jonathan Grapengieser is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jonathan Grapengieser located?
- Jonathan Grapengieser's practice location on file with NPPES is 1126 S 70th St, West Allis, WI 53214-3151.
- What is Jonathan Grapengieser's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Grapengieser is (414) 475-2788.
- Does Jonathan Grapengieser accept Medicare?
- Jonathan Grapengieser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Grapengieser's NPI active?
- Yes — Jonathan Grapengieser's NPI (1467703223) is active in the NPPES registry as of the last update on 2014-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.