Cynthia Ann Dieterle, MSN RN
General Practice Registered Nurse · Lewes, DE
Cynthia Ann Dieterle, MSN RN is a general practice registered nurse with a practice address in Lewes, Delaware, and NPI 1356818280, issued on Oct 29, 2018. Check the license (Delaware L1-0043754, as entered in NPPES) with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cynthia Ann Dieterle
- Credential
- MSN RN
- Primary taxonomy
- General Practice Registered Nurse 163WG0000X
- License number
- L1-0043754 DE
Self-reported in NPPES; status is on the state search - Practice location
- 424 Savannah RD, Lewes, DE 19958
- Phone
- (302) 645-3300
- Enumerated
- Oct 29, 2018
- Record last updated
- Oct 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 424 Savannah RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oluwaseun Adeniyi, MDInternal Medicine Physician1154906097
Verify Cynthia Ann Dieterle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license L1-0043754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 general practice registered nurse records list a practice address in Lewes
They are 13 of the 1,696 NPPES records with a practice address in Lewes, and 21 general practice registered nurse records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Lewes → All 21 in Delaware → Every provider in Lewes →
Other general practice registered nurse records in Delaware
- Christie BettsLewes, DE1598239238
- Aimee Carter, RNLewes, DE1154986826
- Kari CokerDover, DE1083252688
- Ashley DormanLewes, DE1194259044
- Stacie Gosting, BSNLewes, DE1336657071
- Alfred Grant, RN, BSNWilmington, DE1952025371
- Eileen Green, R.N.Lewes, DE1043618275
- Kati Herrlein, RNLewes, DE1568940138
- Shannon Hill, RNMilford, DE1003393612
- Jacquelyn Kimball, RNWilmington, DE1265080857
Common questions
What is Cynthia Ann Dieterle, MSN RN's NPI number?
Cynthia Ann Dieterle, MSN RN's National Provider Identifier (NPI) is 1356818280, issued on Oct 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Ann Dieterle, MSN RN located?
The NPPES record lists a practice address at 424 Savannah RD, Lewes, DE, 19958. Phone: (302) 645-3300. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Ann Dieterle, MSN RN's license?
NPPES lists Delaware license number L1-0043754, as entered by the provider. Search the Delaware 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.