Mark Tkaczuk
Physical Therapist · Los Angeles, CA
Mark Tkaczuk is a physical therapist with a practice address in Los Angeles, California, and NPI 1740682269, issued on Sep 16, 2014. Check the license (California 41686, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Tkaczuk
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 41686 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5478 Wilshire Blvd Ste 208, Los Angeles, CA 90036
- Phone
- (323) 936-7525
- Enumerated
- Sep 16, 2014
- Record last updated
- Sep 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 5478 Wilshire Blvd Ste 208
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jan-Bernard Aquino, PT, DPTPhysical Therapist1053077354
- Dayna Candela, DPTPhysical Therapist1326595000
- Christopher Jew, DPTPhysical Therapist1235607383
- Sliman TannousPhysical Therapist1114466521
Verify Mark Tkaczuk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 41686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Tkaczuk among 22,531 physical therapist records in California
Mark Tkaczuk is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2014, is newer than 45% of them.
- NPI issued2014 · 45% of these records are older, 52% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,208 physical therapist records list a practice address in Los Angeles
They are 1,208 of the 69,537 NPPES records with a practice address in Los Angeles, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22,531 in California → Every provider in Los Angeles → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Samuel Abe, M.P.T.Los Angeles, CA 900361457550931
- Aman Abye, DPTLos Angeles, CA 900361134224397
- Dayna Candela, DPTLos Angeles, CA 900361326595000
- Denise Hiuga, DPTLos Angeles, CA 900361063784767
- Sharon Lagman-Mino, P.T.Los Angeles, CA 900361780734145
- Elaine Mele, MPT, PCSLos Angeles, CA 900361952567232
- Kathleen Nochta, PT, DPTLos Angeles, CA 900361275934820
- Peggy Perock, PTLos Angeles, CA 900361003013251
Common questions
What is Mark Tkaczuk's NPI number?
Mark Tkaczuk's National Provider Identifier (NPI) is 1740682269, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mark Tkaczuk located?
The NPPES record lists a practice address at 5478 Wilshire Blvd Ste 208, Los Angeles, CA, 90036. Phone: (323) 936-7525. Providers update this record themselves, so call before visiting.
How can I verify Mark Tkaczuk's license?
NPPES lists California license number 41686, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.