Carmen Osorio-Castillo, PA-C
Medical Physician Assistant · Pharr, TX
Carmen Osorio-Castillo, PA-C is a medical physician assistant with a practice address in Pharr, Texas, and NPI 1710009063, issued on Apr 6, 2007. Check the license (Texas PA04843, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carmen Osorio-Castillo
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA04843 TX
Self-reported in NPPES; status is on the state search - Practice location
- 712 S Cage Blvd, Pharr, TX 78577
- Phone
- (956) 783-1900
- Enumerated
- Apr 6, 2007
- Record last updated
- Nov 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (956) 783-0291
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,146 in Texas → Look up another NPI →
Also registered at 712 S Cage Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Norma Iglesias, MDFamily Medicine Physician1083676407
- Lino Ramirez, PA-CPhysician Assistant1730903790
Verify Carmen Osorio-Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA04843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average medical physician assistant in 2024
157 Medicare Part D claims for 86 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl12 claims
- Rosuvastatin Calcium11 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: $125.01
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Carmen Osorio-Castillo among 2,146 medical physician assistant records in Texas
Carmen Osorio-Castillo, PA-C 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 64% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2011 · 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).
9 medical physician assistant records list a practice address in Pharr
They are 9 of the 500 NPPES records with a practice address in Pharr, and 2,146 medical physician assistant records in Texas.
All 2,146 in Texas → Every provider in Pharr → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Leticia Alvarez, PACPharr, TX 785771174579064
- Rogelio Castillo, PACPharr, TX 785771972542678
- Patricia Crossland, P.A.-CPharr, TX 785771689796146
- Lucia Esquivel, PA-CPharr, TX 785771225483928
- Monica Gonzalez, P.A.Pharr, TX 785771962642777
- Aida Guizar, PACPharr, TX 785771295858603
- Kimberly Martinez, PA-CPharr, TX 785771447536636
- Priscilla Ortega, PACPharr, TX 785771598834889
Common questions
What is Carmen Osorio-Castillo, PA-C's NPI number?
Carmen Osorio-Castillo, PA-C's National Provider Identifier (NPI) is 1710009063, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carmen Osorio-Castillo, PA-C located?
The NPPES record lists a practice address at 712 S Cage Blvd, Pharr, TX, 78577. Phone: (956) 783-1900. Providers update this record themselves, so call before visiting.
How can I verify Carmen Osorio-Castillo, PA-C's license?
NPPES lists Texas license number PA04843, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Carmen Osorio-Castillo, PA-C prescribe under Medicare Part D?
In 2024, Carmen Osorio-Castillo, PA-C had 157 Medicare Part D claims for 86 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.