Mariana Luyando Smith, PA-C
Physician Assistant · Houston, TX
Mariana Luyando Smith, PA-C is a physician assistant with a practice address in Houston, Texas, and NPI 1700960556, issued on Oct 25, 2006. Check the license (Texas PA02415, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariana Luyando Smith
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA02415 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1415 California St, Houston, TX 77006
- Phone
- (832) 548-5000
- Enumerated
- Oct 25, 2006
- Record last updated
- Aug 20, 2025
- Medicaid ID
- 330514602 TX
- Medicare enrollment
- Enrolled (PECOS I20181228001752); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 1415 California St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anika Barber, FNP-BCFamily Nurse Practitioner1659609097
Verify Mariana Luyando Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA02415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average physician assistant in 2024
4,597 Medicare Part D claims for 450 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 84 claims were for opioids.
Most prescribed
- Losartan Potassium236 claims
- Rosuvastatin Calcium220 claims
- Jardiance192 claims
- Levothyroxine Sodium165 claims
- Mounjaro145 claims
- Ozempic128 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $986.11
50 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Legacy Community Health Services, IncHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariana Luyando Smith among 10,999 physician assistant records in Texas
Mariana Luyando Smith, PA-C is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 86% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1998 · median 2017 among the 6,096 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,801 physician assistant records list a practice address in Houston
They are 1,801 of the 61,221 NPPES records with a practice address in Houston, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Houston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gail Clark, PA-CHouston, TX 770061386823615
- Jennifer Fischer, PA-CHouston, TX 770061265803084
- Donald Harvey, PA-CHouston, TX 770061770502114
- Jessie KingHouston, TX 770061235534694
- Rita Legge, PA-CHouston, TX 770061841539137
- Joshua Miller, PA-CHouston, TX 770061982289666
- Arbelia Roman, P.AHouston, TX 770061124431184
- Kathy Scott, PA-CHouston, TX 770061649518044
Common questions
What is Mariana Luyando Smith, PA-C's NPI number?
Mariana Luyando Smith, PA-C's National Provider Identifier (NPI) is 1700960556, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mariana Luyando Smith, PA-C located?
The NPPES record lists a practice address at 1415 California St, Houston, TX, 77006. Phone: (832) 548-5000. Providers update this record themselves, so call before visiting.
How can I verify Mariana Luyando Smith, PA-C's license?
NPPES lists Texas license number PA02415, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Mariana Luyando Smith, PA-C prescribe under Medicare Part D?
In 2024, Mariana Luyando Smith, PA-C had 4,597 Medicare Part D claims for 450 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.