Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Gina Mia Di Grazia, OTR/L, COMS, CLVT

Orientation and Mobility Training Rehabilitation Counselor in San Francisco, CA · enumerated 2007.

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

National Provider Identifier

1427188838

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Registry record

Entity type Individual (Type 1)

Name Ms. Gina Mia Di Grazia

Credential OTR/L, COMS, CLVT

Sex Female

Practice address 165 1/2 Chattanooga St, San Francisco, CA, 94114

Phone (415) 846-6266

Enumeration date Mar 6, 2007

Last updated in NPPES Jan 14, 2016

Taxonomy & licenses

225CX0006X Orientation and Mobility Training Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AVCREP CERT. 4898 Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT5361 (CA) Secondary

225XL0004X Low Vision Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT 5361 (CA) Secondary

Other identifiers

Identifier	Type	State	Issuer
OT 5361	Other	CA	CA BOARD OF OT
5466	Other	-	ACVREP
4898	Other	-	ACVREP

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.

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Frequently asked questions

How do I verify Gina Di Grazia's NPI record?

Cross-check NPI 1427188838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427188838 active?

Yes, as of the latest NPPES snapshot, NPI 1427188838 is active (record last updated 2016-01-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-14.