John Djerbaka, P.T.
NPI 1003156126 · Physical Therapist · Tustin, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Djerbaka, P.T. is a Physical Therapist provider in Tustin, CA (NPI 1003156126).
Provider details
- NPI number
- 1003156126
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- PT 22204 (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
13 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
2,744 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 | 821 | $38 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 704 | $27 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 695 | $24 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 266 | $22 |
| Application of Electrical Stimulation With Therapist Present, Each 15 Minutes97032 | 172 | $12 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 48 | $108 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-26
- Last updated
- 2016-11-30
Frequently asked questions
- What is John Djerbaka's NPI number?
- John Djerbaka's National Provider Identifier (NPI) is 1003156126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Djerbaka's specialty?
- John Djerbaka is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Djerbaka located?
- John Djerbaka's practice location on file with NPPES is 17251 17th St, Tustin, CA 92780-1970.
- What is John Djerbaka's phone number?
- The practice phone number listed in the NPPES registry for John Djerbaka is (714) 832-2273.
- Does John Djerbaka accept Medicare?
- John Djerbaka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Djerbaka's NPI active?
- Yes — John Djerbaka's NPI (1003156126) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.