Zachary Johnston, PT, DPT, OCS
NPI 1477335974 · Physical Medicine & Rehabilitation Physician · Malibu, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Johnston, PT, DPT, OCS is a Physical Medicine & Rehabilitation Physician provider in Malibu, CA (NPI 1477335974).
Provider details
- NPI number
- 1477335974
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- PT, DPT, OCS
- Sex
- Male
- Sole proprietor
- No
- License
- 293608 (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
2 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
1,886 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 | 891 | $34 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 715 | $22 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 183 | $10 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 61 | $27 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 36 | $109 |
Typical Medicare-allowed amounts for these services range $10–$109 (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
- 2023-10-18
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Zachary Johnston's NPI number?
- Zachary Johnston's National Provider Identifier (NPI) is 1477335974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Johnston's specialty?
- Zachary Johnston is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Johnston located?
- Zachary Johnston's practice location on file with NPPES is 29575 Pacific Coast Hwy Ste P, Malibu, CA 90265-3960.
- What is Zachary Johnston's phone number?
- The practice phone number listed in the NPPES registry for Zachary Johnston is (310) 456-9705.
- Does Zachary Johnston accept Medicare?
- Zachary Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Johnston's NPI active?
- Yes — Zachary Johnston's NPI (1477335974) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.