South Valley Radiology Medical Group Inc
NPI 1508813619 · Diagnostic Radiology Physician · Tarzana, CA
South Valley Radiology Medical Group Inc is a Diagnostic Radiology Physician organization in Tarzana, CA (NPI 1508813619).
Provider details
- NPI number
- 1508813619
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Gritz, President(818) 726-6480
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nuclear Medicine Physician207U00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-27
- Last updated
- 2015-12-01
Frequently asked questions
- What is South Valley Radiology Medical Group Inc's NPI number?
- South Valley Radiology Medical Group Inc's National Provider Identifier (NPI) is 1508813619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Valley Radiology Medical Group Inc?
- South Valley Radiology Medical Group Inc is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is South Valley Radiology Medical Group Inc located?
- South Valley Radiology Medical Group Inc's practice location on file with NPPES is 18344 Clark St, Tarzana, CA 91356-3505.
- What is South Valley Radiology Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for South Valley Radiology Medical Group Inc is (818) 881-9811.
- Who is the authorized official for South Valley Radiology Medical Group Inc?
- The authorized official listed on South Valley Radiology Medical Group Inc's NPPES record is Richard Gritz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Valley Radiology Medical Group Inc's NPI active?
- Yes — South Valley Radiology Medical Group Inc's NPI (1508813619) is active in the NPPES registry as of the last update on 2015-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.