Active NPI
Melissa A Ortiz, OTR/L
- Occupational Therapist
- Tomball, TX
National Provider Identifier
1639484165
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Occupational Therapist
- License
- 121264
- Practice address
- 14230 Altair Dr
Tomball, TX 77375-2317 - Phone
- (207) 459-0649
- NPI assigned
- Aug 9, 2010
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Occupational Therapist | 225X00000X | 121264 | TX | Primary |
Addresses
Primary practice location
14230 Altair Dr
Tomball, TX 77375-2317
Mailing address
14230 Altair Dr
Tomball, TX 77375-2317
Phone (207) 459-0649
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 121264 | TX | MD | Occupational Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1281312000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774224000000",
"number": "1639484165",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "14230 ALTAIR DR",
"city": "TOMBALL",
"state": "TX",
"postal_code": "773752317",
"telephone_number": "207-459-0649"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "14230 ALTAIR DR",
"city": "TOMBALL",
"state": "TX",
"postal_code": "773752317",
"telephone_number": "207-459-0649"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ORTIZ",
"first_name": "MELISSA",
"middle_name": "A",
"credential": "OTR/L",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-08-09",
"last_updated": "2026-03-23",
"certification_date": "2026-03-23",
"status": "A"
},
"taxonomies": [
{
"code": "225X00000X",
"taxonomy_group": "",
"desc": "Occupational Therapist",
"state": "TX",
"license": "121264",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Tomball, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.