Peter Tontonoz, MD
NPI 1003845785 · Anatomic Pathology Physician · Los Angeles, CA
Peter Tontonoz, MD is a Anatomic Pathology Physician provider in Los Angeles, CA (NPI 1003845785).
Provider details
- NPI number
- 1003845785
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A65732 (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
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
- 2006-07-03
- Last updated
- 2011-03-07
Frequently asked questions
- What is Peter Tontonoz's NPI number?
- Peter Tontonoz's National Provider Identifier (NPI) is 1003845785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Tontonoz's specialty?
- Peter Tontonoz is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Tontonoz located?
- Peter Tontonoz's practice location on file with NPPES is 10833 Le Conte Ave, Los Angeles, CA 90095-3075.
- What is Peter Tontonoz's phone number?
- The practice phone number listed in the NPPES registry for Peter Tontonoz is (310) 794-8285.
- Is Peter Tontonoz's NPI active?
- Yes — Peter Tontonoz's NPI (1003845785) is active in the NPPES registry as of the last update on 2011-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.