Philip Baker, M.D.
NPI 1871555425 · Diagnostic Radiology Physician · Redding, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Baker, M.D. is a Diagnostic Radiology Physician provider in Redding, CA (NPI 1871555425).
Provider details
- NPI number
- 1871555425
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G87468 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,285 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 553 | $207 |
| X-Ray of Chest, 2 Views71046 | 421 | $37 |
| Mri Scan of Arm Joint Without Contrast73221 | 319 | $209 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 202 | $196 |
| Limited Ultrasound Scan of Abdomen76705 | 178 | $94 |
| Ct Scan of Leg Without Contrast73700 | 166 | $117 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Philip Baker's NPI number?
- Philip Baker's National Provider Identifier (NPI) is 1871555425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Baker's specialty?
- Philip Baker is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Baker located?
- Philip Baker's practice location on file with NPPES is 2020 Court St, Redding, CA 96001-1822.
- What is Philip Baker's phone number?
- The practice phone number listed in the NPPES registry for Philip Baker is (530) 243-1249.
- Does Philip Baker accept Medicare?
- Philip Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Baker's NPI active?
- Yes — Philip Baker's NPI (1871555425) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.