Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tobi Reid Blackiston, DC

Chiropractor in Wilmington, DE · enumerated 2006.

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

National Provider Identifier

1952335879

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Registry record

Entity type Individual (Type 1)

Name Dr. Tobi Reid Blackiston

Credential DC

Sex Female

Practice address 5801 Kennett Pike, Wilmington, DE, 19807

Phone (302) 543-4797

Enumeration date Jul 10, 2006

Last updated in NPPES Sep 1, 2026

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 7071103 (NH) Primary

111N00000X Chiropractor Chiropractic Providers · License 2882 (MA) Secondary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
05Y00553NH04	Other	NH	BCBS NH
3502259	Other	NH	Aetna
6011439	Other	NH	Cigna
664352	Other	NH	United HealthCare
7741384	Other	NH	Aetna
AA9404	Other	NH	Harvard Pilgrim

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

Where does Tobi Blackiston practice?

The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tobi Blackiston?

The National Provider Identifier (NPI) for Tobi Blackiston is 1952335879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-01.