Lilly Katherine Deerin, RN
Registered Nurse · Bethesda, MD
Lilly Katherine Deerin, RN is a registered nurse with a practice address in Bethesda, Maryland, and NPI 1366134017, issued on May 22, 2023. Check the license (Maryland R257937, 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
- Lilly Katherine Deerin
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- R257937 MD
RN1053277 DC
Self-reported in NPPES; status is on the state search - Practice location
- 4701 Sangamore RD Ste S207, Bethesda, MD 20816
- Phone
- (202) 684-7167
- Enumerated
- May 22, 2023
- Record last updated
- May 22, 2023
- Entity
- Type 1 · individual
Also registered at 4701 Sangamore RD Ste S207
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lilly Katherine Deerin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R257937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Nurse providers in Maryland
There are 2,453 registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Lilly Katherine Deerin, RN's NPI number?
Lilly Katherine Deerin, RN's National Provider Identifier (NPI) is 1366134017, issued on May 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Lilly Katherine Deerin, RN located?
The NPPES record lists a practice address at 4701 Sangamore RD Ste S207, Bethesda, MD, 20816. Phone: (202) 684-7167. Providers update this record themselves, so call before visiting.
How can I verify Lilly Katherine Deerin, RN's license?
NPPES lists Maryland license number R257937, 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.