Are you Dr. Nwadiuko? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileRaymond O. Nwadiuko, MD practices allergy in Lanham, MD. According to Medicare claims data, Raymond cared for 283 Medicare patients across 10,058 services. The services billed most often include test for allergy using allergenic extract, professional service for preparation and provision of 1 or more antigens, and test for allergy using allergenic extract injected into skin. The provider's National Provider Identifier (NPI) is 1255387288.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9831 GREENBELT RD SUITE 101
Lanham, MD 20706
10,058 services · 283 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
4,560 | More often than most peers in Allergy |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
2,650 | More often than most peers in Allergy |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
1,693 | More than most peers in Allergy |
| Professional service for multiple injections of allergen | Treatment | 95117 |
441 | As often as other peers in Allergy |
| Inhalation treatment for airway obstruction or sputum production | Treatment | 94640 |
22 | Too few peers to compare |
| Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg | Drug given | J7613 |
37 | Too few peers to compare |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
453 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
177 | More often than most peers in Allergy |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
25 | As often as other peers in Allergy |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Nwadiuko is an allergy in Lanham, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Nwadiuko is listed at 9831 Greenbelt Rd Suite 101, Lanham, MD 20706. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (301) 552-4100. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Nwadiuko's National Provider Identifier is 1255387288. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Nwadiuko attended Other, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
Dr. Nwadiuko has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Nwadiuko provides treatments such as test for allergy using allergenic extract and professional service for preparation and provision of 1 or more antigens, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nwadiuko. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
A GigHz company · Founder: Pouyan Golshani, MD