Mark Tkaczuk
NPI 1740682269 · Physical Therapist · Los Angeles, CA
Mark Tkaczuk is a Physical Therapist provider in Los Angeles, CA (NPI 1740682269).
Provider details
- NPI number
- 1740682269
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 41686 (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 tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-09-16
- Last updated
- 2014-09-16
Frequently asked questions
- What is Mark Tkaczuk's NPI number?
- Mark Tkaczuk's National Provider Identifier (NPI) is 1740682269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tkaczuk's specialty?
- Mark Tkaczuk is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Tkaczuk located?
- Mark Tkaczuk's practice location on file with NPPES is 5478 Wilshire Blvd Ste 208, Los Angeles, CA 90036-4225.
- What is Mark Tkaczuk's phone number?
- The practice phone number listed in the NPPES registry for Mark Tkaczuk is (323) 936-7525.
- Is Mark Tkaczuk's NPI active?
- Yes — Mark Tkaczuk's NPI (1740682269) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.