Maren Grimm, RPA
NPI 1679266753 · Radiology Practitioner Assistant · Santa Ana, CA
Maren Grimm, RPA is a Radiology Practitioner Assistant provider in Santa Ana, CA (NPI 1679266753).
Provider details
- NPI number
- 1679266753
- Entity type
- Individual
- Primary specialty
- Radiology Practitioner AssistantTechnologists, Technicians & Other Technical Service Providers
- Credential
- RPA
- Sex
- Female
- Sole proprietor
- Yes
- License
- RHT00113706 (CA)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 230 S Main St Ste 101Orange, CA 92868-3851Phone: (714) 643-2937
Registry dates
- Enumerated
- 2023-06-02
- Last updated
- 2023-06-02
- Certified
- 2023-06-02
Frequently asked questions
- What is Maren Grimm's NPI number?
- Maren Grimm's National Provider Identifier (NPI) is 1679266753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maren Grimm's specialty?
- Maren Grimm is listed in the NPPES registry with a primary specialty of Radiology Practitioner Assistant (Technologists, Technicians & Other Technical Service Providers).
- Where is Maren Grimm located?
- Maren Grimm's practice location on file with NPPES is 1100 N Tustin Ave Ste a, Santa Ana, CA 92705-3509.
- What is Maren Grimm's phone number?
- The practice phone number listed in the NPPES registry for Maren Grimm is (714) 643-5963.
- Is Maren Grimm's NPI active?
- Yes — Maren Grimm's NPI (1679266753) is active in the NPPES registry as of the last update on 2023-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.