Marissa Grayson
Behavior Technician · San Antonio, TX
Marissa Grayson is a behavior technician with a practice address in San Antonio, Texas, and NPI 1538978267, issued on Jan 7, 2025. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marissa Grayson
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 903 Proton RD, San Antonio, TX 78258
- Phone
- (210) 228-9923
- Enumerated
- Jan 7, 2025
- Entity
- Type 1 · individual
Also registered at 903 Proton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Belinda CabreraBehavior Technician1023664323
- Meghan CantuBehavior Analyst1861020398
Verify Marissa Grayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2,867 behavior technician records list a San Antonio practice address
They are 2,867 of the 37,749 NPPES records with a San Antonio practice address, and 25,865 behavior technician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,867 in San Antonio → All 25,865 in Texas → Every provider in San Antonio →
Other behavior technician records in Texas
- Susan A AdewaleSpring, TX1700741790
- Tabitha A MorrisSan Antonio, TX1679302004
- Destiny AaronMissouri City, TX1376126813
- Ghea AbalosPlano, TX1881176733
- Blanca AbastaStafford, TX1821792060
- Alina AbbasHouston, TX1285558577
- Hadeer AbbasPearland, TX1164197208
- April AbbasiSan Antonio, TX1811859937
- Maha Abbasi, RBTAllen, TX1659036184
- Victoria AbbeyHouston, TX1770292187
Common questions
What is Marissa Grayson's NPI number?
Marissa Grayson's National Provider Identifier (NPI) is 1538978267, issued on Jan 7, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Grayson located?
The NPPES record lists a practice address at 903 Proton RD, San Antonio, TX, 78258. Phone: (210) 228-9923. Providers update this record themselves, so call before visiting.
How can I verify Marissa Grayson'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.