Robert Dudley Matzelle
Clinical Psychologist · Annapolis Junction, MD
Robert Dudley Matzelle is a clinical psychologist with a practice address in Annapolis Junction, Maryland, and NPI 1578750014, issued on Sep 28, 2007. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert Dudley Matzelle
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 450 WY
Self-reported in NPPES; status is on the state search - Practice location
- 2701 Technology Dr, Annapolis Junction, MD 20701
- Phone
- (240) 280-3284
- Enumerated
- Sep 28, 2007
- Record last updated
- Feb 20, 2024
- Entity
- Type 1 · individual
Verify Robert Dudley Matzelle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1 clinical psychologist records list a practice address in Annapolis Junction
They are 1 of the 11 NPPES records with a practice address in Annapolis Junction, and 1,499 clinical psychologist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,499 in Maryland → Every provider in Annapolis Junction →
Other clinical psychologist records in Maryland
- Rachel Aaron, PHDBaltimore, MD1003294232
- Adriana Abadi, PSYDBethesda, MD1396534293
- Rebecca Abell, PSY.D.Kensington, MD1184075822
- Ariella Abraham, PSY.D.Lutherville, MD1629214671
- Munazza Abraham, PHDBaltimore, MD1922831361
- Sherri Abraham, PSYDOwings Mills, MD1427134642
- Alexander Abramowicz, PSYDAnnapolis, MD1558973503
- Karen Abrams, PHDKensington, MD1639517014
- Elise Abromson, PSY.D.Frederick, MD1194906180
- Amy Ackerman, PHDAnnapolis, MD1871257774
Common questions
What is Robert Dudley Matzelle's NPI number?
Robert Dudley Matzelle's National Provider Identifier (NPI) is 1578750014, issued on Sep 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Dudley Matzelle located?
The NPPES record lists a practice address at 2701 Technology Dr, Annapolis Junction, MD, 20701. Phone: (240) 280-3284. Providers update this record themselves, so call before visiting.
How can I verify Robert Dudley Matzelle's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.