Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Devena E Alston-Johnson, MD

Hematology & Oncology Physician in Wailuku, HI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891732616

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Registry record

Entity type Individual (Type 1)

Name Devena E Alston-Johnson

Credential MD

Sex Female

Practice address 221 Mahalani St # 808244-9, Wailuku, HI, 96793

Phone (808) 244-4425

Fax (855) 827-2321

Enumeration date Jun 1, 2006

Last updated in NPPES Dec 5, 2024

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01040872A (IN) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 2008-01388 (NC) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 32825 (SC) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD-22093 (HI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
NC	Medicaid	NC	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Devena Alston-Johnson's NPI record?

Cross-check NPI 1891732616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891732616 active?

Yes, as of the latest NPPES snapshot, NPI 1891732616 is active (record last updated 2024-12-05).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-05.