Charles Allen Proulx, PA-C
Physician Assistant · San Antonio, TX
Charles Allen Proulx, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1043201932, issued on Oct 31, 2005. Check the license (Texas PA04030, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Allen Proulx
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA04030 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7431 NW Loop 410 Ste 109, San Antonio, TX 78245
- Phone
- (210) 477-7190
- Enumerated
- Oct 31, 2005
- Record last updated
- Apr 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (210) 477-7195
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 7431 NW Loop 410 Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Casiwa, MDFamily Medicine Physician1497016042
- Jason Crockett, PA-CPhysician Assistant1497995245
Verify Charles Allen Proulx in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA04030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
20 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Charles Allen Proulx among 10,999 physician assistant records in Texas
Charles Allen Proulx, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2017 · 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).
873 physician assistant records list a practice address in San Antonio
They are 873 of the 37,749 NPPES records with a practice address in San Antonio, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in San Antonio → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jason Crockett, PA-CSan Antonio, TX 782451497995245
- Michelle Fonseca, PA-CSan Antonio, TX 782451477922474
- William French, PA-CSan Antonio, TX 782451619057726
- Brittney GuroSan Antonio, TX 782451891399721
- Victoria Reed, PA-CSan Antonio, TX 782451528710068
- Shelby Staples, PA-CSan Antonio, TX 782451093467995
- Brittany Tijerina, PA-CSan Antonio, TX 782451902374754
- Ashley Brister, PA-CSan Antonio, TX 782471619537438
Common questions
What is Charles Allen Proulx, PA-C's NPI number?
Charles Allen Proulx, PA-C's National Provider Identifier (NPI) is 1043201932, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles Allen Proulx, PA-C located?
The NPPES record lists a practice address at 7431 NW Loop 410 Ste 109, San Antonio, TX, 78245. Phone: (210) 477-7190. Providers update this record themselves, so call before visiting.
How can I verify Charles Allen Proulx, PA-C's license?
NPPES lists Texas license number PA04030, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Allen Proulx, PA-C prescribe under Medicare Part D?
In 2024, Charles Allen Proulx, PA-C had 20 Medicare Part D claims; 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.