Frederick Orr, M.D.
NPI 1295830321 · Diagnostic Radiology Physician · Colton, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Orr, M.D. is a Diagnostic Radiology Physician provider in Colton, CA (NPI 1295830321).
Provider details
- NPI number
- 1295830321
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G17591 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-09-13
- Last updated
- 2009-01-29
Frequently asked questions
- What is Frederick Orr's NPI number?
- Frederick Orr's National Provider Identifier (NPI) is 1295830321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Orr's specialty?
- Frederick Orr is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Orr located?
- Frederick Orr's practice location on file with NPPES is 400 N Pepper Ave, Colton, CA 92324-1801.
- What is Frederick Orr's phone number?
- The practice phone number listed in the NPPES registry for Frederick Orr is (909) 580-1520.
- Does Frederick Orr accept Medicare?
- Frederick Orr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Orr's NPI active?
- Yes — Frederick Orr's NPI (1295830321) is active in the NPPES registry as of the last update on 2009-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.