NPPES file of Aug 9, 2026

Kailin Zhen, M.D.

Emergency Medicine Physician · Katy, TX

Kailin Zhen, M.D. is an emergency medicine physician with a practice address in Katy, Texas, and NPI 1619295888, issued on May 12, 2010. Check the license (Texas Q1779, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619295888
Name
Kailin Zhen
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
Q1779 TX
Self-reported in NPPES; status is on the state search
Practice location
23900 Katy Fwy, Katy, TX 77494
Phone
(281) 644-7000
Enumerated
May 12, 2010
Record last updated
Jan 30, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →

Also registered at 23900 Katy Fwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hibah AijazHospitalist Physician1154709665
  2. Morakinyo Akintola, M.D.Emergency Medicine Physician1154680973
  3. Haydar Alamiri, MDHospitalist Physician1528621687
  4. Gheyath AlbadwiHospitalist Physician1881049500
  5. Omar Arshad, MDHospitalist Physician1487394110
  6. Kelly Ballentine, D.O.Emergency Medicine Physician1659668465

Verify Kailin Zhen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q1779    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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94% fewer Medicare Part D claims than the average emergency medicine physician in 2024

13 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Kailin Zhen13
  2. Specialty average226

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Kailin Zhen among 4,885 emergency medicine physician records in Texas

Kailin Zhen, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 48% of them.

  • NPI issued2010 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2019 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Texas

There are 4,885 emergency medicine physician records in Texas.

All 4,885 in Texas → Every provider in Katy → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Meredith Brown, M.D.Katy, TX 774941639306574
  2. Joseph Caruso, MDKaty, TX 774941174703862
  3. Santosh Dixit, D.O.Katy, TX 774941033444245
  4. Michele Fowler, D.O.Katy, TX 774941306832522
  5. Michael Freeto, M.D.Katy, TX 774941720279748
  6. Susan Frenzel, M.D.Katy, TX 774941346487915
  7. Alexander Kadin, MDKaty, TX 774941619089158
  8. Johnathon Kerns, DOKaty, TX 774941770813610

Common questions

What is Kailin Zhen, M.D.'s NPI number?

Kailin Zhen, M.D.'s National Provider Identifier (NPI) is 1619295888, issued on May 12, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kailin Zhen, M.D. located?

The NPPES record lists a practice address at 23900 Katy Fwy, Katy, TX, 77494. Phone: (281) 644-7000. Providers update this record themselves, so call before visiting.

How can I verify Kailin Zhen, M.D.'s license?

NPPES lists Texas license number Q1779, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kailin Zhen, M.D. prescribe under Medicare Part D?

In 2024, Kailin Zhen, M.D. had 13 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.