Harvey L Gewanter PHD and Associates
NPI 1912051210 · Clinical Psychologist · Baltimore, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harvey L Gewanter PHD and Associates is a Clinical Psychologist organization in Baltimore, MD (NPI 1912051210).
Provider details
- NPI number
- 1912051210
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Harvey Gewanter, Owner(410) 764-8209
- License
- 02663 (MD)
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
19 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
- 2007-01-23
- Last updated
- 2012-02-08
Frequently asked questions
- What is Harvey L Gewanter PHD and Associates's NPI number?
- Harvey L Gewanter PHD and Associates's National Provider Identifier (NPI) is 1912051210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harvey L Gewanter PHD and Associates?
- Harvey L Gewanter PHD and Associates is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Harvey L Gewanter PHD and Associates located?
- Harvey L Gewanter PHD and Associates's practice location on file with NPPES is 6918 Ridge Rd, Baltimore, MD 21237-3854.
- What is Harvey L Gewanter PHD and Associates's phone number?
- The practice phone number listed in the NPPES registry for Harvey L Gewanter PHD and Associates is (410) 764-8209.
- Does Harvey L Gewanter PHD and Associates accept Medicare?
- Harvey L Gewanter PHD and Associates is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harvey L Gewanter PHD and Associates?
- The authorized official listed on Harvey L Gewanter PHD and Associates's NPPES record is Harvey Gewanter, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harvey L Gewanter PHD and Associates's NPI active?
- Yes — Harvey L Gewanter PHD and Associates's NPI (1912051210) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.