Darren Mallinson
NPI 1871607283 · Orthopedic Physical Therapist · Del Mar, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Mallinson is a Orthopedic Physical Therapist provider in Del Mar, CA (NPI 1871607283).
Provider details
- NPI number
- 1871607283
- Entity type
- Individual
- Primary specialty
- Orthopedic Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PT28994 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
3,167 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) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 2,839 | $29 |
| Placement of Strapping to Hip29520 | 155 | $36 |
| Placement of Strapping to Shoulder29240 | 63 | $31 |
| Placement of Strapping to Knee29530 | 57 | $30 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 53 | $102 |
Typical Medicare-allowed amounts for these services range $29–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2017-03-16
Frequently asked questions
- What is Darren Mallinson's NPI number?
- Darren Mallinson's National Provider Identifier (NPI) is 1871607283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Mallinson's specialty?
- Darren Mallinson is listed in the NPPES registry with a primary specialty of Orthopedic Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Darren Mallinson located?
- Darren Mallinson's practice location on file with NPPES is 317 14th St, Del Mar, CA 92014-2554.
- What is Darren Mallinson's phone number?
- The practice phone number listed in the NPPES registry for Darren Mallinson is (858) 755-1229.
- Does Darren Mallinson accept Medicare?
- Darren Mallinson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Mallinson's NPI active?
- Yes — Darren Mallinson's NPI (1871607283) is active in the NPPES registry as of the last update on 2017-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.