Catherine Dematteo, RN
Registered Nurse · Aberdeen Proving Ground, MD
Catherine Dematteo, RN is a registered nurse with a practice address in Aberdeen Proving Ground, Maryland, and NPI 1326102815, issued on Dec 20, 2006. Check the license (Maryland R154169, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine Dematteo
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- R154169 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2501 Oakington St, Aberdeen Proving Ground, MD 21005
- Phone
- (410) 278-1813
- Enumerated
- Dec 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2501 Oakington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Dematteo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R154169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 registered nurse records list a practice address in Aberdeen Proving Ground
They are 7 of the 79 NPPES records with a practice address in Aberdeen Proving Ground, and 2,453 registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Aberdeen Proving Ground → All 2,453 in Maryland → Every provider in Aberdeen Proving Ground →
Other registered nurse records in Maryland
- Louis Abanda, RNUpper Marlboro, MD1043001068
- Caryn Abbott, RNPocomoke City, MD1730719923
- Bukola AbegundeOwings Mills, MD1720830268
- Jamie AbelLinthicum Heights, MD1821599606
- Sheri Abell, RNEdgewater, MD1932491040
- Charlene Abeln, RNColumbia, MD1679821557
- Bolade AbiolaWaldorf, MD1720865389
- Delphine AbongbuWaldorf, MD1063779361
- Saramma Abraham, RNBaltimore, MD1285811661
- Deborah Abu, RNJessup, MD1912677030
Common questions
What is Catherine Dematteo, RN's NPI number?
Catherine Dematteo, RN's National Provider Identifier (NPI) is 1326102815, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Dematteo, RN located?
The NPPES record lists a practice address at 2501 Oakington St, Aberdeen Proving Ground, MD, 21005. Phone: (410) 278-1813. Providers update this record themselves, so call before visiting.
How can I verify Catherine Dematteo, RN's license?
NPPES lists Maryland license number R154169, as entered by the provider. 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.