Robert Kaplan, M.D.
NPI 1851407506 · Internal Medicine Physician · Long Beach, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Kaplan, M.D. is a Internal Medicine Physician provider in Long Beach, CA (NPI 1851407506).
Provider details
- NPI number
- 1851407506
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G64308 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Robert Kaplan's NPI number?
- Robert Kaplan's National Provider Identifier (NPI) is 1851407506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Kaplan's specialty?
- Robert Kaplan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Kaplan located?
- Robert Kaplan's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Robert Kaplan's phone number?
- The practice phone number listed in the NPPES registry for Robert Kaplan is (562) 826-8000.
- Does Robert Kaplan accept Medicare?
- Robert Kaplan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Kaplan's NPI active?
- Yes — Robert Kaplan's NPI (1851407506) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.