Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Archer Lewis Irby, D.C
Chiropractor in Brooklyn, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801927520
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Registry record
Entity type Individual (Type 1)
Name Dr. Archer Lewis Irby
Credential D.C
Sex Male
Practice address 1336 Utica Ave Fl 2, Brooklyn, NY, 11203
Phone (347) 766-0598
Fax (212) 202-4878
Enumeration date Mar 7, 2007
Last updated in NPPES Mar 25, 2019
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 134184144-003 | Other | NY | UNITEDHEALTHCARE |
| X.4V971 | Other | NY | BCBS |
| X62A61 | Other | NY | EMPIRE BCBS |
| P2646703 | Other | NY | OXFORD |
| 5806764 | Other | NY | GHI |
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 Archer Irby's NPI record?
Cross-check NPI 1801927520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1801927520 active?
Yes, as of the latest NPPES snapshot, NPI 1801927520 is active (record last updated 2019-03-25).
Other providers at this practice address
Browse all → David Hosten Family Medicine Physician · Brooklyn, NY NPI 1194785634 Qi Tree Acupuncture P.C. Acupuncturist · Brooklyn, NY NPI 1871113407 Bodyworks Chiropractic P.C. Chiropractor · Brooklyn, NY NPI 1952919946 Medhavi Joshi Physical Medicine & Rehabilitation Physician · Brooklyn, NY NPI 1851258479 Emily Silhan Audiologist · Brooklyn, NY NPI 1114851193
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-25.