Anthony Mazzarulli, MD
NPI 1801090006 · Psychiatry Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Mazzarulli, MD is a Psychiatry Physician provider in Modesto, CA (NPI 1801090006).
Provider details
- NPI number
- 1801090006
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C147508 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-06-12
- Last updated
- 2022-07-20
- Certified
- 2022-07-20
Frequently asked questions
- What is Anthony Mazzarulli's NPI number?
- Anthony Mazzarulli's National Provider Identifier (NPI) is 1801090006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Mazzarulli's specialty?
- Anthony Mazzarulli is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Mazzarulli located?
- Anthony Mazzarulli's practice location on file with NPPES is 1601 Cummins Dr Ste D, Modesto, CA 95358-6411.
- What is Anthony Mazzarulli's phone number?
- The practice phone number listed in the NPPES registry for Anthony Mazzarulli is (510) 900-3125.
- Does Anthony Mazzarulli accept Medicare?
- Anthony Mazzarulli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Mazzarulli's NPI active?
- Yes — Anthony Mazzarulli's NPI (1801090006) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.