Wolfgang Zieher, PH.D.
NPI 1992797971 · Psychologist · Hempstead, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wolfgang Zieher, PH.D. is a Psychologist provider in Hempstead, NY (NPI 1992797971).
Provider details
- NPI number
- 1992797971
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8501 (NY)
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
21 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
- 2005-08-16
- Last updated
- 2010-08-19
Frequently asked questions
- What is Wolfgang Zieher's NPI number?
- Wolfgang Zieher's National Provider Identifier (NPI) is 1992797971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wolfgang Zieher's specialty?
- Wolfgang Zieher is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Wolfgang Zieher located?
- Wolfgang Zieher's practice location on file with NPPES is 230 Hilton Ave, Hempstead, NY 11550-8115.
- What is Wolfgang Zieher's phone number?
- The practice phone number listed in the NPPES registry for Wolfgang Zieher is (516) 505-0848.
- Does Wolfgang Zieher accept Medicare?
- Wolfgang Zieher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wolfgang Zieher's NPI active?
- Yes — Wolfgang Zieher's NPI (1992797971) is active in the NPPES registry as of the last update on 2010-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.