Robert Fields, M.D.
NPI 1568465334 · Sports Medicine (Orthopaedic Surgery) Physician · West Hills, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Fields, M.D. is a Sports Medicine (Orthopaedic Surgery) Physician provider in West Hills, CA (NPI 1568465334).
Provider details
- NPI number
- 1568465334
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G56960 (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
21 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
405 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 204 | $98 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 38 | $87 |
| X-Ray of Knee, 3 Views73562 | 30 | $47 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 28 | $37 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 27 | $117 |
| X-Ray of Ankle, Minimum of 3 Views73610 | 24 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 52 | 18 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-24
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Robert Fields's NPI number?
- Robert Fields's National Provider Identifier (NPI) is 1568465334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Fields's specialty?
- Robert Fields is listed in the NPPES registry with a primary specialty of Sports Medicine (Orthopaedic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Fields located?
- Robert Fields's practice location on file with NPPES is 7301 Medical Center Drive, West Hills, CA 91307-1988.
- What is Robert Fields's phone number?
- The practice phone number listed in the NPPES registry for Robert Fields is (818) 264-3344.
- Does Robert Fields accept Medicare?
- Robert Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Fields's NPI active?
- Yes — Robert Fields's NPI (1568465334) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.