Ronald Pepitone, M.D.
NPI 1063489128 · Internal Medicine Physician · Los Alamitos, CA
Ronald Pepitone, M.D. is a Internal Medicine Physician provider in Los Alamitos, CA (NPI 1063489128).
Provider details
- NPI number
- 1063489128
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G53067 (CA)
Specialties & taxonomies
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
20 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
- 2006-03-07
- Last updated
- 2012-10-17
Frequently asked questions
- What is Ronald Pepitone's NPI number?
- Ronald Pepitone's National Provider Identifier (NPI) is 1063489128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Pepitone's specialty?
- Ronald Pepitone is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Pepitone located?
- Ronald Pepitone's practice location on file with NPPES is 4281 Katella Ave, Los Alamitos, CA 90720-3500.
- What is Ronald Pepitone's phone number?
- The practice phone number listed in the NPPES registry for Ronald Pepitone is (562) 988-7000.
- Is Ronald Pepitone's NPI active?
- Yes — Ronald Pepitone's NPI (1063489128) is active in the NPPES registry as of the last update on 2012-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.