Ronald Sherman, MD
NPI 1295903631 · Infectious Disease Physician · Santa Ana, CA
Ronald Sherman, MD is a Infectious Disease Physician provider in Santa Ana, CA (NPI 1295903631).
Provider details
- NPI number
- 1295903631
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G52658 (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
18 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
- 2008-02-19
- Last updated
- 2008-02-19
Frequently asked questions
- What is Ronald Sherman's NPI number?
- Ronald Sherman's National Provider Identifier (NPI) is 1295903631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Sherman's specialty?
- Ronald Sherman is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Sherman located?
- Ronald Sherman's practice location on file with NPPES is 1725 W 17th St, Santa Ana, CA 92706-2316.
- What is Ronald Sherman's phone number?
- The practice phone number listed in the NPPES registry for Ronald Sherman is (714) 834-7991.
- Is Ronald Sherman's NPI active?
- Yes — Ronald Sherman's NPI (1295903631) is active in the NPPES registry as of the last update on 2008-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.