Robert Matzelle
NPI 1578750014 · Clinical Psychologist · Annapolis Junction, MD
Robert Matzelle is a Clinical Psychologist provider in Annapolis Junction, MD (NPI 1578750014).
Provider details
- NPI number
- 1578750014
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 450 (WY)
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
18 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
- 2007-09-28
- Last updated
- 2024-02-20
- Certified
- 2024-02-20
Frequently asked questions
- What is Robert Matzelle's NPI number?
- Robert Matzelle's National Provider Identifier (NPI) is 1578750014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Matzelle's specialty?
- Robert Matzelle is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert Matzelle located?
- Robert Matzelle's practice location on file with NPPES is 2701 Technology Dr, Annapolis Junction, MD 20701-1017.
- What is Robert Matzelle's phone number?
- The practice phone number listed in the NPPES registry for Robert Matzelle is (240) 280-3284.
- Is Robert Matzelle's NPI active?
- Yes — Robert Matzelle's NPI (1578750014) is active in the NPPES registry as of the last update on 2024-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.