Individual Healthcare Provider
Ogechukwu Ndum, M.D.
Provider's NPPES record last updated: May 18, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1205198512
- Primary Specialty
- Allergy & Immunology — Allergy
- Practice Location
- Rehoboth Beach, Delaware
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 17, 2026, 11:39 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Allergy & Immunology
Allergy
Allopathic & Osteopathic Physicians
A physician who specializes in the diagnosis, treatment, and management of allergies.
Taxonomy code 207KA0200X Allergy & Immunology
Allopathic & Osteopathic Physicians
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Taxonomy code 207K00000X
Provider-Reported License Information
- Allergy & Immunology (Delaware)
- C1-0029144
- Allergy & Immunology (Pennsylvania)
- TMD004640
- Allergy & Immunology (New Hampshire)
- 33542
- Allergy & Immunology (Maryland)
- D0085085
- Allergy & Immunology (Wisconsin)
- 5125-320
Practice Locations
Practice Location
18947 John J Williams Hwy Unit 201
Rehoboth Beach, Delaware 19971-4476
Phone: (302) 703-3393
Additional Practice Location
1000 Meade St
Dunmore, Pennsylvania 18512-3195
Phone: (570) 207-5337
Additional Practice Location
1 Medical Center Dr
Lebanon, New Hampshire 03756-0001
Phone: (603) 650-5000
Additional Practice Location
424 Savannah Rd
Lewes, Delaware 19958-1462
Phone: (302) 703-3393
Fax: (833) 448-3182
Additional Practice Location
933 Waube Ln
Green Bay, Wisconsin 54304-5521
Phone: (920) 548-9500
Record Information
- Enumeration Date
- June 12, 2012
- Provider's NPPES Record Last Updated
- May 18, 2026
- Certification Date
- May 18, 2026
- NPISignal NPPES Dataset
- August 2026
See Something Wrong?
Incorrect provider information
Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.
Update a record through NPPESSomething wrong with this page?
If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.
Report a display issue