NPPES file of Aug 9, 2026

Shannon M. Merkel, RDMS, RCS, RVS

Sonography Specialist/Technologist Cardiovascular · Katy, TX

Shannon M. Merkel, RDMS, RCS, RVS is a sonography specialist/technologist cardiovascular with a practice address in Katy, Texas, and NPI 1124360300, issued on Mar 26, 2013. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1124360300
Name
Shannon M. Merkel
Credential
RDMS, RCS, RVS
Primary taxonomy
Sonography Specialist/Technologist Cardiovascular 246XS1301X
Practice location
1550 Katy Gap RD, Katy, TX 77494
Phone
(832) 437-8860
Enumerated
Mar 26, 2013
Record last updated
Jul 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(281) 810-9974
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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Verify Shannon M. Merkel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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
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Sonography Specialist/Technologist Cardiovascular providers in Texas

There are 39 sonography specialist/technologist cardiovascular records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 39 in Texas → Every provider in Katy →

Other sonography specialist/technologist cardiovascular records in Texas

  1. Elaf AbdullahHouston, TX1467335745
  2. Roy AbrahamSugar Land, TX1942679949
  3. Aijaz AhmadHouston, TX1205106127
  4. Thomas Anderson, BSC,RVS,RCSRockdale, TX1710071626
  5. Christian Andrzejewski, RDMS, RVTSan Antonio, TX1891370300
  6. Tiffany Aneu, RDCS, RVTPlano, TX1215432034
  7. Misty Aquilar, RDMS, BS, M.ED.Kerryville, TX1447956420
  8. Christina Barraco, RCS, RVSSpring, TX1568085538
  9. Ivonn Barrera, RVS, RCSSan Antonio, TX1598338089
  10. Payton Bean, RVT, RDCS, RT (R)Lubbock, TX1316287121

Common questions

What is Shannon M. Merkel, RDMS, RCS, RVS's NPI number?

Shannon M. Merkel, RDMS, RCS, RVS's National Provider Identifier (NPI) is 1124360300, issued on Mar 26, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Shannon M. Merkel, RDMS, RCS, RVS located?

The NPPES record lists a practice address at 1550 Katy Gap RD, Katy, TX, 77494. Phone: (832) 437-8860. Providers update this record themselves, so call before visiting.

How can I verify Shannon M. Merkel, RDMS, RCS, RVS's license?

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.

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.