Amber Horner
Family Medicine Physician · Newark, DE
Amber Horner is a family medicine physician with a practice address in Newark, Delaware, and NPI 1477948669, issued on Apr 3, 2015. Check the license (Delaware C1-0012799, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Amber Horner
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C1-0012799 DE
Self-reported in NPPES; status is on the state search - Practice location
- 27 Marrows RD, Newark, DE 19713
- Phone
- (302) 652-2455
- Enumerated
- Apr 3, 2015
- Record last updated
- Jul 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (302) 322-6251
- Medicare enrollment
- Enrolled (PECOS I20180925001351); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2015
- Entity
- Type 1 · individual
Also registered at 27 Marrows RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsey Gambardella, DNPRegistered Nurse1154240448
- Stacey Graves, MSN, CRNPNurse Practitioner1649279399
- Bar Hass, APRNNurse Practitioner1295584076
- Melanie Hiester, FNPFamily Nurse Practitioner1689006256
- Jimena Jolley, WHNP-BC, PMHNP-BCWomen's Health Nurse Practitioner1679051189
- Keyma Jones, FNPFamily Nurse Practitioner1851710164
Verify Amber Horner 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 C1-0012799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family medicine physician in 2024
1,913 Medicare Part D claims for 179 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium138 claims
- Lisinopril91 claims
- Amlodipine Besylate81 claims
- Metformin Hcl74 claims
- Fluticasone Propionate64 claims
- Gabapentin59 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Westside Family Healthcare, Inc.Newark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
84 family medicine physician records list a practice address in Newark
They are 84 of the 4,662 NPPES records with a practice address in Newark, and 518 family medicine physician records in Delaware.
All 84 in Newark → All 518 in Delaware → Every provider in Newark →
Other family medicine physician records in Delaware
- Remedios Abad, MDWilmington, DE1942374665
- Heran Abiye, MDNewark, DE1922621846
- Jerome Abrams, M.D.Dover, DE1225063829
- Bogonko AchenchiDover, DE1437817624
- Gregory Adams, M.D.Bear, DE1821009770
- Rakesh Agarwal, M.D.Wilmington, DE1679775886
- Paul Aguillon, M.D.Blades, DE1275813552
- Javed Akhtar, MDMillsboro, DE1578712592
- Glenda Albizu, MDNewark, DE1306072947
- Jose Alcala Villegas, MDNewark, DE1235872771
Common questions
What is Amber Horner's NPI number?
Amber Horner's National Provider Identifier (NPI) is 1477948669, issued on Apr 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Amber Horner located?
The NPPES record lists a practice address at 27 Marrows RD, Newark, DE, 19713. Phone: (302) 652-2455. Providers update this record themselves, so call before visiting.
How can I verify Amber Horner's license?
NPPES lists Delaware license number C1-0012799, 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.
How much does Amber Horner prescribe under Medicare Part D?
In 2024, Amber Horner had 1,913 Medicare Part D claims for 179 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.