Dolores L. Un, MD
Pediatrics Physician · Newark, DE
Dolores L. Un, MD is a pediatrics physician with a practice address in Newark, Delaware, and NPI 1588755961, issued on Sep 28, 2006. Check the license (Delaware C10002569, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dolores L. Un
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- C10002569 DE
Self-reported in NPPES; status is on the state search - Practice location
- Nemours Pediatrics Peoples Plaza, Newark, DE 19702
- Phone
- (302) 836-7820
- Enumerated
- Sep 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (302) 836-7826
- Medicaid ID
- 1594850 (PA) DE
- Entity
- Type 1 · individual
Also registered at Nemours Pediatrics Peoples Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Kolano, D.O.General Practice Physician1043301427
- Frances Murray, APNNurse Practitioner1811052772
Verify Dolores L. Un in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C10002569Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Delaware
There are 290 pediatrics physician records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in Delaware
- Elsayed Abdelsalam, MDCamden, DE1679714935
- Rebecca Achterhof, MDNewark, DE1477500742
- Ashley Adams, MDDover Afb, DE1023307865
- Nicole AdlerBear, DE1841985504
- Taqdees Afreen, M.D.Milford, DE1184903627
- Valerie Agbeko, M.DDover, DE1720242522
- Brad Albertson, M.D.Wilmington, DE1972983716
- Colleen Allorto, DOMilford, DE1740307297
- Joanne Amos, DO, PA-CWilmington, DE1760731970
- Amy Anzilotti, MDWilmington, DE1194927053
Common questions
What is Dolores L. Un, MD's NPI number?
Dolores L. Un, MD's National Provider Identifier (NPI) is 1588755961, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dolores L. Un, MD located?
The NPPES record lists a practice address at Nemours Pediatrics Peoples Plaza, Newark, DE, 19702. Phone: (302) 836-7820. Providers update this record themselves, so call before visiting.
How can I verify Dolores L. Un, MD's license?
NPPES lists Delaware license number C10002569, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.