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Carlos Pieroni, M.D
NPI 1265503809 · Psychiatry Physician · Pomona, CA
Carlos Pieroni, M.D is a Psychiatry Physician provider in Pomona, CA (NPI 1265503809).
Provider details
- NPI number
- 1265503809
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- A46613 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
2008 N Garey Ave
Pomona, CA 91767-2722
Phone: (909) 623-6131
Street-level locationGet directions
Mailing address
3201 Overland Ave Apt 9121
Los Angeles, CA 90034-4566
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2008-01-30
Frequently asked questions
- What is Carlos Pieroni's NPI number?
- Carlos Pieroni's National Provider Identifier (NPI) is 1265503809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Pieroni's specialty?
- Carlos Pieroni is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Pieroni located?
- Carlos Pieroni's practice location on file with NPPES is 2008 N Garey Ave, Pomona, CA 91767-2722.
- What is Carlos Pieroni's phone number?
- The practice phone number listed in the NPPES registry for Carlos Pieroni is (909) 623-6131.
- Is Carlos Pieroni's NPI active?
- Yes — Carlos Pieroni's NPI (1265503809) is active in the NPPES registry as of the last update on 2008-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.