Glenn Acker, M.S.
NPI 1942451471 · Clinical Psychologist · Mount Gretna, PA
Glenn Acker, M.S. is a Clinical Psychologist provider in Mount Gretna, PA (NPI 1942451471).
Provider details
- NPI number
- 1942451471
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS003057L (PA)
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
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
- 2008-10-02
- Last updated
- 2008-10-02
Frequently asked questions
- What is Glenn Acker's NPI number?
- Glenn Acker's National Provider Identifier (NPI) is 1942451471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Acker's specialty?
- Glenn Acker is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Glenn Acker located?
- Glenn Acker's practice location on file with NPPES is 304 Sixth St, Mount Gretna, PA 17064.
- What is Glenn Acker's phone number?
- The practice phone number listed in the NPPES registry for Glenn Acker is (717) 964-1950.
- Is Glenn Acker's NPI active?
- Yes — Glenn Acker's NPI (1942451471) is active in the NPPES registry as of the last update on 2008-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.