Ronald Neuman, MD
NPI 1164465076 · Surgery Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Neuman, MD is a Surgery Physician provider in Santa Ana, CA (NPI 1164465076).
Provider details
- NPI number
- 1164465076
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G38972 (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
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
- 2006-06-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Neuman's NPI number?
- Ronald Neuman's National Provider Identifier (NPI) is 1164465076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Neuman's specialty?
- Ronald Neuman is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Neuman located?
- Ronald Neuman's practice location on file with NPPES is 801 N Tustin Ave, Santa Ana, CA 92705-3612.
- What is Ronald Neuman's phone number?
- The practice phone number listed in the NPPES registry for Ronald Neuman is (714) 544-6580.
- Does Ronald Neuman accept Medicare?
- Ronald Neuman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Neuman's NPI active?
- Yes — Ronald Neuman's NPI (1164465076) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.