Ronald Portnoff, MD
NPI 1568788966 · Orthopaedic Surgery Physician · Indian Wells, CA
Ronald Portnoff, MD is a Orthopaedic Surgery Physician provider in Indian Wells, CA (NPI 1568788966).
Provider details
- NPI number
- 1568788966
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C31418 (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
16 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
- 2010-04-12
- Last updated
- 2010-04-12
Frequently asked questions
- What is Ronald Portnoff's NPI number?
- Ronald Portnoff's National Provider Identifier (NPI) is 1568788966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Portnoff's specialty?
- Ronald Portnoff is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Portnoff located?
- Ronald Portnoff's practice location on file with NPPES is 77714 Cove Pointe, Indian Wells, CA 92210-6101.
- What is Ronald Portnoff's phone number?
- The practice phone number listed in the NPPES registry for Ronald Portnoff is (760) 772-6169.
- Is Ronald Portnoff's NPI active?
- Yes — Ronald Portnoff's NPI (1568788966) is active in the NPPES registry as of the last update on 2010-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.