Theodore Inthaphom
Medical Physician Assistant · Houston, TX
Theodore Inthaphom is a medical physician assistant with a practice address in Houston, Texas, and NPI 1689202475, issued on Mar 29, 2020. Check the license (Texas PA13459, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theodore Inthaphom
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA13459 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Fannin St Ste 1700, Houston, TX 77030
- Phone
- (682) 554-4173
- Enumerated
- Mar 29, 2020
- Record last updated
- Aug 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20201015000185); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,146 in Texas → Look up another NPI →
Also registered at 6400 Fannin St Ste 1700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ricardo Abreu IrizarryStudent in an Organized Health Care Education/Training Program1558814277
- Mackenzie Aldridge, PA-CSurgical Physician Assistant1346137502
- Marlon Alexander, PA-CPhysician Assistant1376604777
- Mohammed Alshouli, MDOrthopaedic Surgery Physician1245653369
- Savannah Baimbridge, MDStudent in an Organized Health Care Education/Training Program1558128868
- David Berken, MDOrthopaedic Surgery Physician1790105153
Verify Theodore Inthaphom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA13459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
97 Medicare Part D claims for 36 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 21 claims were for opioids.
Most prescribed
- Gabapentin24 claims
- Pregabalin21 claims
- Acetaminophen-Codeine16 claims
- Cyclobenzaprine Hcl11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $794.34
28 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 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
- UT PhysiciansCypress, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theodore Inthaphom among 2,146 medical physician assistant records in Texas
Theodore Inthaphom is one of 2,146 medical physician assistant records with a practice address in Texas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2019 · median 2012 among the 953 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Texas
There are 2,146 medical physician assistant records in Texas.
All 2,146 in Texas → Every provider in Houston → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Yvonne Bowers, PA-CHouston, TX 770301336199967
- Darren Boyer, P.A.Houston, TX 770301134156342
- Katharine Breaux, PA-CHouston, TX 770301811918972
- Gloria-Aouie Carrera, PA-CHouston, TX 770301982625117
- James Collier, PA-CHouston, TX 770301780634642
- Carol Donnelly, PA-CHouston, TX 770301376589606
- Kim Herman, PAHouston, TX 770301407874217
- Linda Kullama, PA-C, PH.D.Houston, TX 770301083634273
Common questions
What is Theodore Inthaphom's NPI number?
Theodore Inthaphom's National Provider Identifier (NPI) is 1689202475, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Theodore Inthaphom located?
The NPPES record lists a practice address at 6400 Fannin St Ste 1700, Houston, TX, 77030. Phone: (682) 554-4173. Providers update this record themselves, so call before visiting.
How can I verify Theodore Inthaphom's license?
NPPES lists Texas license number PA13459, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Theodore Inthaphom prescribe under Medicare Part D?
In 2024, Theodore Inthaphom had 97 Medicare Part D claims for 36 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Theodore Inthaphom's MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.