Caitlin Gillespie, PA-C
Physician Assistant · Houston, TX
Caitlin Gillespie, PA-C is a physician assistant with a practice address in Houston, Texas, and NPI 1114313160, issued on Apr 7, 2015. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlin Gillespie
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 18885 Katy Fwy, Houston, TX 77094
- Phone
- (281) 829-2000
- Enumerated
- Apr 7, 2015
- Record last updated
- Apr 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20151105001523); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 18885 Katy Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Caitlin Gillespie 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
49% fewer Medicare Part D claims than the average physician assistant in 2024
426 Medicare Part D claims for 179 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Diclofenac Sodium84 claims
- Methylprednisolone55 claims
- Gabapentin53 claims
- Meloxicam49 claims
- Acetaminophen-Codeine32 claims
- Tramadol Hcl31 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): 70.1 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: $269.75
7 payments; by number, the most common kind was food and beverage; the largest payer was Heron Therapeutics, Inc. 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
- Orthopaedic Associates LLPKingwood, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Gillespie among 10,999 physician assistant records in Texas
Caitlin Gillespie, 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 2015, is newer than 45% of them.
- NPI issued2015 · 45% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2014 · 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
- Saidat Adekoya, P.AHouston, TX 770941053542712
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- Megan Blum, PAHouston, TX 770941851661094
- Layne Brown, PA-CHouston, TX 770941083942007
- Jeremy Fong, PA-CHouston, TX 770941437566395
- Lacy Gonzalez, PA-CHouston, TX 770941841628443
- Laken LemoineHouston, TX 770941194107250
- Nelson Lopez, PA-CHouston, TX 770941659467108
Common questions
What is Caitlin Gillespie, PA-C's NPI number?
Caitlin Gillespie, PA-C's National Provider Identifier (NPI) is 1114313160, issued on Apr 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Gillespie, PA-C located?
The NPPES record lists a practice address at 18885 Katy Fwy, Houston, TX, 77094. Phone: (281) 829-2000. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Gillespie, PA-C's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Caitlin Gillespie, PA-C prescribe under Medicare Part D?
In 2024, Caitlin Gillespie, PA-C had 426 Medicare Part D claims for 179 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Caitlin Gillespie, PA-C's MIPS final score?
The 2023 MIPS final score is 70.1 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.