Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Carlson Igwacho, RN
Registered Nurse in Hanover, MD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699428136
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Registry record
Entity type Individual (Type 1)
Name Mr. Carlson Igwacho
Credential RN
Sex Male
Practice address 2104 Piney Branch Cir Apt 401, Hanover, MD, 21076
Phone (240) 350-2508
Enumeration date Feb 3, 2022
Last updated in NPPES Feb 3, 2022
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Carlson Igwacho's NPI record?
Cross-check NPI 1699428136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699428136 active?
Yes, as of the latest NPPES snapshot, NPI 1699428136 is active (record last updated 2022-02-03).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-03.