Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Vaughn Del Grosso, DC

Chiropractor in Weeki Wachee, FL · enumerated 2007.

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

National Provider Identifier

1104049600

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Vaughn Del Grosso

Credential DC

Sex Male

Practice address 8403 Balm St, Weeki Wachee, FL, 34607

Phone (352) 340-5936

Fax (352) 340-5937

Enumeration date Apr 11, 2007

Last updated in NPPES Sep 29, 2016

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH6830 (FL) Primary

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

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Del Grosso?

The National Provider Identifier (NPI) for Robert Del Grosso is 1104049600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Del Grosso practice?

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

Other providers at this practice address

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Brian Dahmer Chiropractor · Weeki Wachee, FL NPI 1962593467 Suzanne Wall Massage Therapist · Spring Hill, FL NPI 1568674869 Family Chiropractic Center for Wellness Inc Chiropractor · Weeki Wachee, FL NPI 1063619385 Christopher Fiorita Massage Therapist · Weeki Wachee, FL NPI 1215264429 Total Health Network LLC Multi-Specialty Clinic/Center · Weeki Wachee, FL NPI 1669785671 Hamid Bakhtiari Jami Mahmoudabadi Chiropractor · Weeki Wachee, FL NPI 1548896723 Anthony Grossi Chiropractor · Weeki Wachee, FL NPI 1811516974 Kristen Hankins Chiropractor · Weeki Wachee, FL NPI 1023844651

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-29.