Laurence J. Mazzotta MD PC
NPI 1386825750 · Gastroenterology Physician · Vallejo, CA
Laurence J. Mazzotta MD PC is a Gastroenterology Physician organization in Vallejo, CA (NPI 1386825750).
Provider details
- NPI number
- 1386825750
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Laurence Mazzotta, Sole Proprietor(707) 648-3327
- License
- G28907 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2010-10-06
Frequently asked questions
- What is Laurence J. Mazzotta MD PC's NPI number?
- Laurence J. Mazzotta MD PC's National Provider Identifier (NPI) is 1386825750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Laurence J. Mazzotta MD PC?
- Laurence J. Mazzotta MD PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Laurence J. Mazzotta MD PC located?
- Laurence J. Mazzotta MD PC's practice location on file with NPPES is 480 Redwood St, Vallejo, CA 94590-2958.
- What is Laurence J. Mazzotta MD PC's phone number?
- The practice phone number listed in the NPPES registry for Laurence J. Mazzotta MD PC is (707) 648-3327.
- Who is the authorized official for Laurence J. Mazzotta MD PC?
- The authorized official listed on Laurence J. Mazzotta MD PC's NPPES record is Laurence Mazzotta, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Laurence J. Mazzotta MD PC's NPI active?
- Yes — Laurence J. Mazzotta MD PC's NPI (1386825750) is active in the NPPES registry as of the last update on 2010-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.