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Physician Profile

Raymond O. Nwadiuko, MD

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At a glance

About Dr. Nwadiuko

Raymond 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.

Education & Training

Medical School Other Graduated: 1986

Specialty

Allergy (Primary)

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. M34279As reported
NPINational Provider Identifier
1255387288Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Nwadiuko specialize in?

Dr. Nwadiuko is an allergy in Lanham, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Nwadiuko located?

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

What is Dr. Nwadiuko's phone number?

The number on file is (301) 552-4100. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Nwadiuko's NPI number?

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

Where did Dr. Nwadiuko go to medical school?

Dr. Nwadiuko attended Other, graduating in 1986. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Nwadiuko been practicing?

Dr. Nwadiuko has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Nwadiuko do most often?

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

Has Dr. Nwadiuko confirmed this information?

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.

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