NPPES file of Aug 9, 2026

Mark Greenstein, CO

Orthotist · Spring, TX

Mark Greenstein, CO is an orthotist with a practice address in Spring, Texas, and NPI 1497179899, issued on Feb 6, 2014. 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
1497179899
Name
Mark Greenstein
Credential
CO
Primary taxonomy
Orthotist 222Z00000X
Practice location
230 Spring Hill Dr, Spring, TX 77386
Phone
(281) 296-8999
Enumerated
Feb 6, 2014
Record last updated
Feb 6, 2014 (not updated in 12 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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Also registered at 230 Spring Hill Dr

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

  1. Betty Crofton, CCC-SLPSpeech-Language Pathologist1003063850
  2. Julie Diener, P.T.Physical Therapist1558526640
  3. David Patterson, COOrthotist1841649167
  4. Spencer Smith, CPO, LOPProsthetist1891058004
  5. Rebecca Thorley, M.A.CCC-SLPSpeech-Language Pathologist1336395938

Verify Mark Greenstein 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
Find the Texas license search

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Orthotist providers in Texas

There are 187 orthotist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 187 in Texas → Every provider in Spring →

Other orthotist records in Texas

  1. Elizabeth Adkison, CO, LOAddison, TX1891116869
  2. Jacqueline Adolph, CPO, LPODallas, TX1902174717
  3. Adriana Aguirre, LCPOEl Paso, TX1093233934
  4. David Ahlers, ORTHOTISTHouston, TX1891708624
  5. Steven Albani, CO,LOEl Paso, TX1477814192
  6. James Alexander, COHouston, TX1821447178
  7. Raymond AllenHouston, TX1245428119
  8. Hope Amador, CPO, LPOHouston, TX1376801258
  9. Scott ArisSan Antonio, TX1073815890
  10. Carol Aselage, CO, LOCorpus Christi, TX1154430429

Common questions

What is Mark Greenstein, CO's NPI number?

Mark Greenstein, CO's National Provider Identifier (NPI) is 1497179899, issued on Feb 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mark Greenstein, CO located?

The NPPES record lists a practice address at 230 Spring Hill Dr, Spring, TX, 77386. Phone: (281) 296-8999. Providers update this record themselves, so call before visiting.

How can I verify Mark Greenstein, CO'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.