Mary Katherine Arellano, MOT, OTRL
Occupational Therapist · San Antonio, TX
Mary Katherine Arellano, MOT, OTRL is an occupational therapist with a practice address in San Antonio, Texas, and NPI 1689727083, issued on Jan 19, 2007. Check the license (Texas 111904, 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
- Mary Katherine Arellano
- Credential
- MOT, OTRL
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 111904 TX
Self-reported in NPPES; status is on the state search - Practice location
- 45 NE Loop 410, San Antonio, TX 78216
- Phone
- (210) 457-2000
- Enumerated
- Jan 19, 2007
- Record last updated
- Mar 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (210) 457-2004
- Entity
- Type 1 · individual
Also registered at 45 NE Loop 410
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sugumar Ambrose, MDAnesthesiology Physician1174558142
- Vishal Amin, M.D.Anesthesiology Physician1134446396
- Byron Anson, M.D.Anesthesiology Physician1508984634
- Esteban Arredondo, MDAnesthesiology Physician1114048014
- Lee Arthur, M DAnesthesiology Physician1881679793
- Thaddeus Astilla, M.D.Anesthesiology Physician1740263078
Verify Mary Katherine Arellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 111904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
594 occupational therapist records list a practice address in San Antonio
They are 594 of the 37,749 NPPES records with a practice address in San Antonio, and 7,689 occupational therapist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 594 in San Antonio → All 7,689 in Texas → Every provider in San Antonio →
Other occupational therapist records in Texas
- Joscelyn Aarestad, OTDDallas, TX1750216073
- Dorit Aaron, OTHouston, TX1255416517
- Brooke AarvigKaty, TX1558923136
- Zenia AbanAbilene, TX1205132941
- Liliana Abarca, OTMcAllen, TX1952061863
- Olabisi AbbaDenton, TX1174200885
- Nabil AbbasiRowlett, TX1134517097
- Michelle AbbottBedford, TX1194291757
- Lamia Abdalghani, OTRHouston, TX1093418949
- Malikah Abdullah-GillAustin, TX1083127542
Common questions
What is Mary Katherine Arellano, MOT, OTRL's NPI number?
Mary Katherine Arellano, MOT, OTRL's National Provider Identifier (NPI) is 1689727083, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine Arellano, MOT, OTRL located?
The NPPES record lists a practice address at 45 NE Loop 410, San Antonio, TX, 78216. Phone: (210) 457-2000. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine Arellano, MOT, OTRL's license?
NPPES lists Texas license number 111904, 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.