Robert G Feldman MD Inc
NPI 1659452795 · Geriatric Medicine (Internal Medicine) Physician · Laguna Hills, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert G Feldman MD Inc is a Geriatric Medicine (Internal Medicine) Physician organization in Laguna Hills, CA (NPI 1659452795).
Provider details
- NPI number
- 1659452795
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Feldman, President(949) 244-9505
- License
- G68484 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2011-12-28
Frequently asked questions
- What is Robert G Feldman MD Inc's NPI number?
- Robert G Feldman MD Inc's National Provider Identifier (NPI) is 1659452795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert G Feldman MD Inc?
- Robert G Feldman MD Inc is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert G Feldman MD Inc located?
- Robert G Feldman MD Inc's practice location on file with NPPES is 23961 Calle De La Magdalena, Laguna Hills, CA 92653-3616.
- What is Robert G Feldman MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Robert G Feldman MD Inc is (949) 452-1930.
- Does Robert G Feldman MD Inc accept Medicare?
- Robert G Feldman MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert G Feldman MD Inc?
- The authorized official listed on Robert G Feldman MD Inc's NPPES record is Robert Feldman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert G Feldman MD Inc's NPI active?
- Yes — Robert G Feldman MD Inc's NPI (1659452795) is active in the NPPES registry as of the last update on 2011-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.