Donald J Dirocco, D.D.S

Donald J Dirocco is a General Practice Dentistry provider (Dentist) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1861551855 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Kristina Zoulas, DDS, Inc. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1861551855
Entity type	Individual (Type 1)
Name	Donald J Dirocco
Credential	D.D.S
Sex	Male
Practice address	Berkeley, CA, 94705
Phone	5108458780
Fax	5108458790
Enumeration date	2006-12-06
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	28305	CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Donald Dirocco, D.D.S
NPI: 1861551855
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Berkeley, CA, 94705

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1558598672	Kristina Zoulas	Individual	General Practice Dentistry	Berkeley, CA
1831408327	Chris Kresser	Individual	Acupuncturist	Berkeley, CA
1710355078	Alexandra Threadgill-Inouye	Individual	Chiropractor	Berkeley, CA
1689318255	Kristina Zoulas, DDS, Inc.	Organization	Dental Clinic/Center	Berkeley, CA

Verify this record

Cross-check NPI 1861551855 against the authoritative CMS record: view Donald J Dirocco on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Donald Dirocco practice?

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

What is the NPI number for Donald Dirocco?

The National Provider Identifier (NPI) for Donald Dirocco is 1861551855, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.