Calvin Marantz MD Inc
NPI 1679632053 · Anatomic Pathology & Clinical Pathology Physician · Corona, CA
Calvin Marantz MD Inc is a Anatomic Pathology & Clinical Pathology Physician organization in Corona, CA (NPI 1679632053).
Provider details
- NPI number
- 1679632053
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Calvin Marantz, President(951) 736-6383
- License
- G12076 (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
- 2006-12-08
- Last updated
- 2013-08-14
Frequently asked questions
- What is Calvin Marantz MD Inc's NPI number?
- Calvin Marantz MD Inc's National Provider Identifier (NPI) is 1679632053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Calvin Marantz MD Inc?
- Calvin Marantz MD Inc is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Marantz MD Inc located?
- Calvin Marantz MD Inc's practice location on file with NPPES is 800 S Main St, Corona, CA 92882-3420.
- What is Calvin Marantz MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Calvin Marantz MD Inc is (951) 736-6383.
- Who is the authorized official for Calvin Marantz MD Inc?
- The authorized official listed on Calvin Marantz MD Inc's NPPES record is Calvin Marantz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Calvin Marantz MD Inc's NPI active?
- Yes — Calvin Marantz MD Inc's NPI (1679632053) is active in the NPPES registry as of the last update on 2013-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.