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Robert Simon, M.D.
NPI 1972527885 · Neurology Physician · Mission Viejo, CA
Robert Simon, M.D. is a Neurology Physician provider in Mission Viejo, CA (NPI 1972527885).
Provider details
- NPI number
- 1972527885
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G27702 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
27800 Medical Center Rd
Suite 226
Mission Viejo, CA 92691-6410
Phone: (949) 364-9054
Fax: (949) 364-6171
Street-level locationGet directions
Mailing address
27800 Medical Center Rd
Mission Viejo, CA 92691-6410
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2008-02-28
Frequently asked questions
- What is Robert Simon's NPI number?
- Robert Simon's National Provider Identifier (NPI) is 1972527885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Simon's specialty?
- Robert Simon is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Simon located?
- Robert Simon's practice location on file with NPPES is 27800 Medical Center Rd, Mission Viejo, CA 92691-6410.
- What is Robert Simon's phone number?
- The practice phone number listed in the NPPES registry for Robert Simon is (949) 364-9054.
- Is Robert Simon's NPI active?
- Yes — Robert Simon's NPI (1972527885) is active in the NPPES registry as of the last update on 2008-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.