Timothy Waihung Ko, LPC
Professional Counselor · Dallas, TX
Timothy Waihung Ko, LPC is a professional counselor with a practice address in Dallas, Texas, and NPI 1295804177, issued on Nov 7, 2006. Check the license (Texas 19703, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy Waihung Ko
- Credential
- LPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 19703 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4525 Lemmon Ave, Dallas, TX 75219
- Phone
- (214) 526-4525
- Enumerated
- Nov 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 20,712 in Texas → Look up another NPI →
Also registered at 4525 Lemmon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Timothy Waihung Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 19703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Timothy Waihung Ko among 20,712 professional counselor records in Texas
Timothy Waihung Ko, LPC is one of 20,712 professional counselor records with a practice address in Texas. 8% 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 93% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2007 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,250 professional counselor records list a practice address in Dallas
They are 1,250 of the 36,304 NPPES records with a practice address in Dallas, and 20,712 professional counselor records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 20,712 in Texas → Every provider in Dallas → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Molly Behannon, MED LPCDallas, TX 752191720108822
- Lisa Boule, L. P. C.Dallas, TX 752191871767046
- Adam Coffey, PH.D.Dallas, TX 752191467581793
- Doug Dougherty, THM MED LPCDallas, TX 752191952569097
- Guadalupe Escamilla, PHD, LPCDallas, TX 752191083732655
- Deena Harbaugh, M.S., LPCDallas, TX 752191053515528
- Errol Haynes, LPCDallas, TX 752191215113733
- Karen Kelley, MS, MED, LPC, LMFTDallas, TX 752191134254493
Common questions
What is Timothy Waihung Ko, LPC's NPI number?
Timothy Waihung Ko, LPC's National Provider Identifier (NPI) is 1295804177, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Waihung Ko, LPC located?
The NPPES record lists a practice address at 4525 Lemmon Ave, Dallas, TX, 75219. Phone: (214) 526-4525. Providers update this record themselves, so call before visiting.
How can I verify Timothy Waihung Ko, LPC's license?
NPPES lists Texas license number 19703, as entered by the provider. Search the Texas 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.