Roberto Roizenblatt MD, Professional Corporation
NPI 1821669300 · Retina Specialist (Ophthalmology) Physician · Long Beach, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Roizenblatt MD, Professional Corporation is a Retina Specialist (Ophthalmology) Physician organization in Long Beach, CA (NPI 1821669300).
Provider details
- NPI number
- 1821669300
- Entity type
- Organization
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roberto Roizenblatt, Owner(562) 984-7024
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
4 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
Other names (DBA / former)
- Doing business as
- Long Beach Retina
Registry dates
- Enumerated
- 2021-07-07
- Last updated
- 2024-05-08
- Certified
- 2024-02-05
Frequently asked questions
- What is Roberto Roizenblatt MD, Professional Corporation's NPI number?
- Roberto Roizenblatt MD, Professional Corporation's National Provider Identifier (NPI) is 1821669300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roberto Roizenblatt MD, Professional Corporation?
- Roberto Roizenblatt MD, Professional Corporation is classified in the NPPES registry as Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Roizenblatt MD, Professional Corporation located?
- Roberto Roizenblatt MD, Professional Corporation's practice location on file with NPPES is 3828 Schaufele Ave Ste 360, Long Beach, CA 90808-1793.
- What is Roberto Roizenblatt MD, Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Roberto Roizenblatt MD, Professional Corporation is (562) 444-8504.
- Does Roberto Roizenblatt MD, Professional Corporation accept Medicare?
- Roberto Roizenblatt MD, Professional Corporation 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 Roberto Roizenblatt MD, Professional Corporation?
- The authorized official listed on Roberto Roizenblatt MD, Professional Corporation's NPPES record is Roberto Roizenblatt, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roberto Roizenblatt MD, Professional Corporation's NPI active?
- Yes — Roberto Roizenblatt MD, Professional Corporation's NPI (1821669300) is active in the NPPES registry as of the last update on 2024-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.